Download card gtx 770 gigabyte. Rozgіn video card NVIDIA GeForce. Test configuration, tools and testing methodology

Testing technique

To overcome the pressure of the system, a stand with an IKONIK Vulcan 1200 W living unit is used. Energy-saving CPU technologies are enabled in all tests. The PCI-Express bus is available in 3.0 mode. To activate PCI-E 3.0 on video cards of the GeForce 600 and 700 series, the system on the X79 chipset will need a patch from NVIDIA.

In lashings NVIDIA drivers Set as processor for PhysX calculation CPU is selected. For AMD settings, set Tesselation settings to change to AMD Optimized in Use application settings.

⇡ Rozgіn, temperature, energy supply

On the basis of the reference version of the GeForce GTX 770, the GTX 770 Lightning card allows you to regulate not only the voltage of the GPU, but also the voltage on the video memory and AUX Voltage, whatever the term. The voltage on the GPU can be increased by 12 mV at a standard 1.2 V, which the video card can reach for voltage. In the meantime, the tests show that the increased GPU Boost clock speed does not have a higher voltage level, which gives the “voltmod”. Obviously, there is a change in sweating. The limit of tightness itself was not pushed down to 109%.

Two other voltage regulators, memory and AUX, allow for an increase of 100 and 50 mV per second. Unfortunately, the overclocking efficiency of this particular instance of the GeForce GTX 770 Lightning does not show up.

Well, we were able to increase the base frequency of the GPU from the starting 1150 to 1205 MHz, which, vtim, is less than 15 MHz more, lower, allowing the reference GTX 770, which is in our order. At the dynamics, the frequency reached 1306 MHz, and any reference adapter turned out to be more successful, but, lowering the base frequency in acceleration, reaching 1333 MHz. Yak bi was not there, the MSI card reached a high result.

The memory chips miraculously rose from 7010 to 8212 MHz.

The GTX 770 Lightning is more unobtrusive, lower standard version of the GTX 770, although the price is paid off for auto overclocking. Dodatkovy overclocking to rob a larger significant contribution to energy saving.

As you can see from the diagrams, the MSI card cooling system is not only quiet, but superbly efficient. At locked clocks, the maximum GPU temperature is 16°C lower than the reference version. Being launched at full speed, the cooler allows you to lower the heat by 9 ° C to turn it on again, if the processor has to do it manually.

⇡ Productivity

• 3DMark 2011 shows that the factory overclocking of the GTX 770 Lightning brings more light, although not a radical increase in productivity, but a further increase in approximately the same efficiency.

Visnovki

MSI GeForce GTX 770 Lightning is the best implementation on its own for all portable models. The first thing to consider is one type of one video card of the original design - the cooling system, and in this case the GTX 770 Lightning is on top. The cooler is of the same type, installed on this video card, and not only super-efficient, but rather quiet. To which you can add the function of automatic cleaning of the saw, but it’s unlikely that it’s true to allow for the need for periodic cleaning of the insides of the PC. As a material for overclocking, the card did not work either, demonstrating the potential of the upgraded GK104 silicon. This shows the difference between the current price of the GTX 770 Lightning and the more simple implementations of the GTX 770 - virishuvati, as a rule, purchases. And the axis of the factory split, which її nadil MSI, as we have already repeatedly warned about the fall of adapters on the Kepler architecture with GPU Boost technology, is insignificantly signified on productivity.

Video cards GeForce GTX 770 have become a good replacement for the recent flagship of the line of NVIDIA discrete video cards of the front series - the GeForce GTX 680. GK104, the new models took away some frequency boost like a GPU, so remember. At the same time, the variance of GeForce GTX 770 allows new adapters to win prizes in the ranking of top accelerators for the same price/performance. Video card makers are experimenting with the equipment of new models based on GK104. Let's marvel at the possibility of tuning GIGABYTE GTX 770 WindForce 3XOC.

Following the announcement of the GeForce GTX 770, Gigabyte announced two modifications to the video cards, and the OS index may be offended by the name, and the OS index is more likely to be limited to memory - 2 GB ( GV-N770OC-2GD) and 4 GB ( GV-N770OC-4GD).

The base clock frequency of the graphics processor is markedly increased by the selector - from 1046 to 1139 MHz, and the average value after the acceleration becomes 1189 instead of 1085 MHz. In this way, we can say that the factory split is not a formality, that it allows you to win the “OS Edition” badge, but the original afterburner, which adds to productivity. Reviewed version GV-N770OC-2GD carry on board 2 GB of memory, which works at the recommended frequency. Let's guess, for the GeForce GTX 770, there are the most recent GDDR5 microcircuits with a nominal operating frequency of 7010 MHz. For access to local RAM, a 256-bit bus is assigned, which throughput capacity highways to become 224.4 GB/s.

For GeForce GTX 770 models, the manufacturer uses the original cooler of the WindForce series. AT to this particular type Mova ide about the modification of WindForce 3X, equipped with three axial fans. For the statement of the virobnik, given model zdatna vporatis іz kholodzhennym dzherela pouzhnistyu 450 watts. Wondering at the number one, let's say that there is a mode with the maximum speed of fan wrapping (4400 rpm).

The basis of the cooler is made up of two radiator blocks with aluminum plates, which are supported by five additional heat pipes. Two of them have a diameter of 8 mm, three - 6 mm. The design has one more heat pipe, which is located in the cores of the main cooler, increasing its efficiency. The heat pipes cannot be in direct contact with the graphics processor crystal. The stench is tied with a chip through a thin mid-wall base of the heat pump.

The main radiator block is based on Triangle Cool technology. In this position, the core of the okholodzhuvach nabula formed a trapezium. At the thought of the retailer, such vikonanny allows you to effectively vikoristovuvat revitalize the flow, as well as reduce the effect of turbulence, which is to blame for vikoristanni dekilkoh dzherel.

Significantly, the cicada "drabinka" on the profiles of the low plates. Virobnik vrahuvav dimensions of some surface-mounted elements installed on the board, trying to maximize the total area of ​​radiator expansion. Such respect is to the point of praise.

The memory chips are covered with an aluminum plate, as it is fixed to the base of the cooler. The additional coolant is also affected by the power elements of the VRM, and, moreover, in this case, it is not an iron element, but a part of a solid structure, with which the MOSFET is in contact through thermal pads.

For the WindForce 3X cooler, there are three 80-mm axial fans, the blades of which are made of translucent plastic. The central part of the skin of them has a holographic sticker.

The top of the cooler is covered with a metal casing. At the same time, there is a special side of the fan, which from one side often protects the ingress of interface or power cables, and from the other side - increases the directing of the wind flows that are generated.

Significantly, the height of the adapter is marked by a larger ledge of the decorative cover, where the logo of a series of branded coolers is placed.

On the top panel of the adapter, there are two sockets for connecting auxiliary power - 6- and 8-pin. Immediately roztashovani connectors for connecting local SLI. To make the adapter look bigger, there is a decorative bracket on the upper edge of the fixings, which also makes the construction more rigid.

For the video card, the original board has been upgraded, and the element base has been improved, which reflects the concept of Ultra Durable VGA. An eight-phase circuit is used to stabilize the voltage of the graphics processor.

Dovzhina pay– 255 mm, pro-cooler, which protrudes beyond the її between, increasing the dimensions up to 280 mm. Tim is not smaller, but still not 292 mm, indicated in the specification on the site of the virobnik. The video card is extremely large, but not "zhah-zhah", and there are no serious restrictions for the size of the case.

Interfacial dialing on the crimping plant for a number of transfers. There are two DVI video outputs, as well as full-format HDMI and DisplayPort sockets. Such a port configuration makes it easier to connect a number of monitors.

The delivery set includes a disk with drivers and firmware, a small help for installing a video card, as well as adapters from a pair of Molex-pins to one six-pin and from two Molex to one eight-pin.

In robots

WindForce 3X cools down the graphics processor to 28 degrees in the quiet building mode, at which the fan wrap speed becomes 750 rpm.

In any case, the video card works silently. In games, the temperature of the GPU rises to 68 degrees, which is noticeably lower for tasks beyond the lock limit of 80 C, after which GPU Boost 2.0 starts to lower the frequency of the chip for missions. Fan wrapping frequency increases up to 2200 rpm.

The noise of the video card in the same way, like before, is overwhelmed by a fairly low level, even though you can’t call it soundless anymore.

Rozgin

For monitoring, I will change the parameters of the robotic Gigabyte video card to speed up the company's addendum, which will take the name OC GURU II.

At first glance, it looks like a heap of different functional tiles, but in practice it appears to be done manually at the wall. The utility is basic, knowing the necessary points does not add up to any difficulties. Until then, it allows you to adjust all the parameters necessary for overclocking.

Raising the maximum voltage of life to 1.212 V, and also increasing the Power Target parameter to 111%, we managed to raise the base clock frequency of the GPU to 1215 MHz. With all the gaming pressures, the graphics processor dynamically accelerated up to 1333 MHz. It's a great show, especially when looking at those that in such a mode the chip has practically worked on a permanent basis - the cooler coped well with its work, so GPU Boost 2.0 is not often downgraded.

After additional afterburner with increased voltage, the temperature of the chip under heavy synthetics (Valley Benchmark) reached 71 C, with which the speed of the fan wrap increased to 2400 rpm at that moment. Pokazniki are generally pleasant, but on the scorching aphids of the quiet system unit deake rostannya equal to the noise of robots Z already you can feel it.

I work the frequency of the memory away without the last change from 7010 to 7720 MHz. 10% increase - beyond reach, but an hour before the GeForce GTX 770 test, we took away at least 8 GHz for GDDR5.

Productivity

Speaking of productivity, just an hour of the first acquaintance with the GeForce GTX 770, we were able to install, that the given model is 3-6% faster than the GeForce GTX 680. .

Primus afterburner can bring more additional frames / s in games, ensuring productivity in important graphics modes and different screen size 1920 × 1080.

Video review Gigabyte GTX 770 WindForce 3X OC

Podbags

Gigabyte GTX 770 WindForce 3X OC– another variation of the GeForce GTX 770. The video card can be more or less guaranteed to be installed, a cooler with minimal noise in quiet mode and a reduced power subsystem, thus providing a decent supply of power for independent experiments.

The recommended number of reference GeForce GTX 770 models for the American market is $399. This time has 3500 UAH. (~$430) in Ukraine for a boosted model with an original cooler and a reinforced component base, it looks like an additional option for those who want to seriously prepare for the black gaming season. For a whole month, with a similar amount of money, I could invest in buying a GeForce GTX 670, the possibility of which is remarkably modest, lower for the heroine of this year's look.

If you need to know how to correctly rozіgnat video card, you definitely ate for the address.

More gamers out of the skin new gris sticking with such a negative phenomenon, like a decrease in FPS indicators.

The reason for this phenomenon is visible. technical characteristics video cards do not support running the game.

Let's take a look at the basic principles of overclocking video cards and take a look at the process of overclocking in practice.

Get respect! Independently, according to the method and equal to dispersal, the robot is on the move, it is equal to the factory frequencies, to bring the video card to a speedy service and to bring it to the end of the fret.

Theoretically, a breakage as a result of a run is not a guaranteed drop, so think carefully about the validity of such a run.

Overclocking principles

1. A high frequency can be reached by increasing the voltage on the core and memory chips, which will also increase the power supply to the computer's power supply, and with the increase in power, the need for additional cooling will increase.

That is why it is necessary to take stock of your tightness.

2. It is necessary to install special software that allows you to control the temperature of PC components, not less.

After that, thermal imaging of all components before the dispersal operation is carried out.

3. The increase in voltage is directly proportional to the increase in thermal imaging, so the next step is to think about the cooling system of the video card.

Overclockers disperse video cards for sports interests and use rare nitrogen for these purposes.

In most vipadkіv, in practice, vikoristovuєtsya coolness, oskolki with vikoristannі repeated cooling zbіshuєє rіven noise and yakіst arrives.

4. Increasing the frequency is necessary to step by step and step by step. The frequency of the crocodile is 5-15% of the output frequency of the video card.

Important! After a skin increase in frequency, run a test or start testing no less than five years. Even if it lasts for an hour, or the test does not hang and daily artifacts - creating a picture, mimicking an image, bridge, blinking - you can increase the frequency.

All the descriptions above should be repeated until a sign of unstable work appears, after they appear, they should turn to the front crochet and viconate test.

Methods for overclocking

Program (software) rozgin. This type of overclocking is used for additional special utilities, which are included in the kit with video card drivers.

This way is more safe, lower rozgin for additional flashing.

The most advanced overclocking utilities: PowerStrip, GeForceTweaker, ATITools, TNTEdit, TNTClk.

Flashing the BIOS of the video card.

This type of overclocking can be used to replace the standard BIOS of a video card for rewriting, flashing the BIOS for this model or the BIOS of a larger model.

Please! Danish type of cracking is unsafe, it is not recommended to do it Danish type I will disperse newcomers and people with crooked hands.

Rozgin video cards GeForce NVIDIA

At the beginning of the overclocking procedure, it is necessary to recognize the frequency of the graphics core, memory and shader blocks.

GPU Clock (graphic core frequency) - 783 MHz.

Memory (video card memory frequency) - 902 MHz.

Shader (frequency of shader blocks) - 1566.

To change these parameters, we will win costless utility NVIDIA Inspector. This utility does not affect the installation and after the task is completed, just run it.

At the bottom right corner of the program, press the “Show Overclocking” button, and in the next window, confirm the input of additional parameters.

Before us is a panel for overclocking a video card:

Increase the Shader Clock parameter by 15% of the base frequency by moving the buzzer to the right to a value of 1800 MHz.

Respectfully, the GPU Clock parameter is also set behind it.

To confirm the change, press the "Apply Clocks & Voltage" button. Before that, how to proceed to the improvement of the memory of the video card, the next protest is to change the parameters.

Is it possible to robiti by launching the yaks to me graphic supplement(for example, one s igor) or a special program for testing graphics (for example,).

Important! Under the hour of the test, keep an eye on the temperature of the video card. If the temperature exceeds 90°C, then repeat the test and change the parameters, if any changes are made, after which a repeat test is performed.

Just like everything else, run the NVIDIA Inspector program and increase the memory frequency by moving the button next to the “MemoryClock” field. Confirmation change.

I'm testing a new video card for stable operation.

For a stable operation of the video card at new, higher frequencies, it is recommended to increase the voltage of the video card by three (Voltage field).

In our case, the voltage was increased from 1.075 to 1.125 V.

Starting CPU-Z and looking at performance indicators: PixelFillrate (Speediness of pixel fill) 6.3 Gpixel / s - 7.2 GPixel / s, TextureFillrate (Speedness of texture fill) 25.1 GTexel / s - 28.8 GTexel / s 57, 7 GB/s - 66.4 GB/s.

At the same time, on the right, with linear fallow - the increase in frequencies by 15% gave a 15% increase in productivity.

Get respect! NVIDIA software The Inspector allows you to save money in configuration file(Create Clocks Shorcut button), which is created on the Worktable.

For the video card to switch to the mode of a rogue computer, it is necessary to copy the creations file to the Autoload folder.

Rozgin ATI Radeon video cards

The starting point for overclocking was the frequency of 1200 MHz, and after passing a number of tests, it became clear that the robot at this frequency is the boundary between the robots and the video card (artifacts began to appear in games).

Increasing the voltage to 1.25V did not bring any positive results, and the VRM value came close to the critical 95°C.

It was praised the decision to turn to the front line of 1100 MHz, the chips of temperature modes at this frequency are practically not disturbed in the normal mode of the robot and the risk of overheating the video card is minimal.

As a result of the overclocking, we subtracted a 25% increase for future performance indicators: PixelFillrate (Pixel fill speed) 28.8 Gpixel / s - 35.2 GPixel / s, TextureFillrate (Texture fill speed) 100.8 GTexel / s / s.

The theoretical capacity of the memory bus (Bandwitch) has been lost without change at 240 Gb / s.

GeForce GTX 770 Look Back | Thermal interface efficiency

Now let's wonder what will happen, if given cards to reach their thermal intermediary after three years of work and under interests. Similar to models based on GK110, GeForce GTX 770 lowering the frequency, which will increase the energy consumption to a litter speed, and at the same time reduce the gaming productivity. We can take it as another example of how GPU Boost 2.0 technology allows for more GPU performance, as long as the thermal limit is not reached, so that the graphics processor takes adequate cooling.

Ale in tsoma th zagvіzdka. Shards NVIDIA obviously defied the quietness of the reference video card, due to the conservative fan wrapping GeForce GTX 770 May you always reach the thermal bed at different gaming sessions. Finally, NVIDIA has changed the fan curve of the reference board, allowing the card to stay cold to prevent performance degradation, which would have resulted in significantly higher noise levels.

Marveling at the presentation of video cards in online stores, it is easy to understand that NVIDIA partners should look at the reference design presented during the announcement of this new model. We gave equally reference video cards with three models equipped with the original cooling system, to see how stink you show yourself in Boost-mode. So chi іnakshe, tse one of the factors, which influencing the productivity of the video card under the real interests.

GeForce GTX 770 Look Back | Heating, clock speeds and noise

Fan regulation curve

We repeat that the main factor that influences the efficiency of cooling is, as a last resort, the productivity of the game, the speed of the fan wrap. To simplify the task, we presented models equipped with one, two or three fans of different sizes, in which different sizes are used to cool down.

Well, the three-axis fans of the GIGABYTE GeForce GTX 770 OC and the reference model's centralized fan have the maximum speed for the heatsinks, while the cooling systems of the MSI GeForce GTX 770 OC Lightning and Palit GTX 770 OC Jetstream seem to be on the low side.

Podbag temperature indicators

Later, we wonder how to use these video cards, which change the frequency of the fan regulation curves: how can the building stench keep the GPU temperature lower than the 79 ° C mark, so that the GPU Boost function can be changed for a long time, as much as possible.

Zavdyaki great fan blades MSI GTX 770 OC Lightning can not only boast of the lowest swedishness of the wrapping, but it can be reached, it would be impossible, overnight without the lowest noise level and the lowest temperature of the GPU. The Palit Jetstream video card, on its own side, could provide better cooling for the processor, yakby allowed the fan to spin up a little more to wind more noise for less. GIGABYTE does this approach itself, and the model of this brewer provides better cooling for the rahunok. high speed fan wrap. How does it feel less like the noise? We gave you food and drink.

Equal to noise

We are victorious against the noise in the nestled harriers, vicarious for an hour, we are victorious against our sound benchmarks. Winterization is carried out at a distance of 50 cm perpendicular to the center of the video card after reaching a constant temperature. As before, we have won a studio-quality microphone, which is best suited for fixing high-frequency noise from fans, lower devices for mitigating sound, which is capable of picking up frequencies above 10 kHz. Nareshti mi vikoristovuemo filter db(A), shards want, so that our vimiri spoofed subjective damage.

Running MSI GeForce GTX 770 OC Lightning gaming benchmarks ensures the lowest level of noise. In addition, this model copes best with GPU cooling in our current view. This is indicative of the fact that the fans of the MSI cooling system are horizontally aligned, allowing the flow to flow back to the back of the card and draw approximately half of the heated air into the chassis.

Real clock frequency pid hour gri

A lot of virobniks can boast of a higher base frequency and the frequency of the GPU Boost mode, like the stench of their models. However, the cooling system itself recognizes that the second graphics processor can be left out within the temperature range, operating at a frequency increase in Boost mode. Given the fact, let's wonder how it looks at the same temperature under the robot's efforts in the Boost mode.

The first thing to pay attention to is to try NVIDIA to create a reference video card, as if trying to keep the temperature as low as possible in our current look. As soon as the card reaches the temperature range, the GPU switches to the "sparing" mode, the frequency decreases and moves up, but it always stays lower, lower the video card pickers. Non-reference cards have an efficient original cooling system, which allows not only to reach more high frequencies in Boost-mode, but also to work more at such frequencies.

Lower frequencies in Boost-mode for MSI are not falling, but rather the result of a more conservative policy of factory overclocking. Although the cooling system of this model may have the greatest potential, it may also provide the greatest potential for overclocking.

GeForce GTX 770 Look Back | Deployment of three video cards from third-party vendors

Zavdyaki such that you know with free access and forgive with the use of tools, the development has become a hobby among gamers. Ale not skin optimization maє sens, especially if you want your “salіzo” to live a long and happy life. Shards of NVIDIA GPU Boost 2.0 software customization, Saving at any constant frequency in Boost-mode and vicorist regular cooling system. We definitely did not include a reference card in this test, the chips are still approaching the thermal threshold, working at factory frequencies, and the reduction of the fan curve negatively affects the noise level.

It is significant that the reference card takes precedence, which means that the closed casing allows you to heat up repeatedly through the back wall of the card. For comparison: all original models, as we can see, have been relieved of the constructive weight, allowing how many axial fans to turn heat around the middle of the case.

For these experiments, we used the EVGA Precision X utility for overclocking.

It is possible to increase the frequency during acceleration

On the back of my hand we were scheming to signify maximum frequency Boost-modes for the skin video card were set to factory settings, and then the test was repeated from the increase in abdominal tension by 105% and 109%. While the thermal threshold is not to blame for being a problem, the calculus of these cards did not reach the limit of 79°C (due to the original refrigeration systems), but they raised the thermal threshold to 94°C. Tsіkavo, scho p_dbag znachennya znachennya temperaturi practically _identical to all three models, regardless of tsgogo, scho stink zadіznі raznі stаdnі frequency.

In the middle mi, they could increase the tension of the thermal imaging of the nucleus by more than 50 MHz, and increase the tension of eating by 109%. We tried to try to adjust the voltage a little bit with the MSI card, but the result was disappointing: a small increase in the temperature of the chip and a stable frequency in the Boost mode.

Note that there is a difference between the frequency of the GPU, which is selected through the utility and the real frequencies of the Boost mode, we could change the frequency, so that all three boards can reach the frequency of 1200 MHz and work in Boost-mode, keeping the temperature for a year.

Although we chose the same speed for all three cards, different GPU Boost values ​​for all three models, with the GIGABYTE model leading here. After rethinking our pidkhid before the test, we found the maximum frequency in the Boost mode. The stepwise increase in the frequency of the skin card allowed us to take the maximum value between 1306 and 1308 MHz. In this rank, all three cards may practically have the same upper threshold for dispersal.

Temperatures become almost constant after overclocking all three video cards. I know, however, that it is impossible to achieve great achievements, but the shards of the frequency increase from 50 to 67 MHz are not a significant step ahead. Tim, with such a dispersal, the productivity of our benchmarks also grows insignificantly. Obviously, you can hardly remember the increase in productivity in games and it’s unlikely that you will actually increase the energy savings from 8 to 15 watts.

As a whole it is possible to run these video cards on a larger scale high frequency for the sake of one or two tests, but we are guilty of acknowledging that such a breakdown is not long-term, and the frequencies will be reduced in 30 minutes or, in the shortest time, for a year. Tsgogo slid boulo chіkuvati, oskіlki GeForce GTX 680 when dispersed, behave the same way. At the same time, we have brought more results to ensure a stable work for two years for a skin model.

GIGABYTE GTX 770OC Windforce

It's worth noting that the GIGABYTE GeForce GTX 770 OC Windforce (marked GV-N770OC-2GD) takes up only two expansion slots, which allows you to install an SLI configuration in a tight case. The fans of the cooling system are directed uphill, so that the main part of the heated air is blown uphill, and the curtain goes up to maternity pay, Sounds like the video card cooling system is taking it back again.

Speaking of this model, it is based on the new Windforce cooling system and the well-known 75mm fan. The refrigeration system has been redesigned into a pair with fronts. For example, GIGABYTE replaced the plastic shroud, which had previously been victorious, with metal shroud, and the radiator fins are now ripped to give one view of one, which ensures a greater even distribution of the flow evenly in the future with less noise.

On the upper part of the card there are six-pin and eight-pin sockets for additional life, as well as a pair of connectors for the SLI mode.

A ribbed radiator is used for heat distribution, which is connected to six heat pipes (2x8 mm, 4x6 mm), made from a new composite material. Modules RAM and VRM mayut vlasn_ teplovodvennya, also come to the great radiator.

The set of sockets is similar to that of the reference model, which includes two dual-link DVI ports, including HDMI and DisplayPort.

MSI GTX 770 OC Lightning

MSI GTX 770 OC Lightning, equipped with a TwinFrozr IV cooling system, also looks like a string. Tim is not smaller, the necessary additional space above the map (16 mm), which borrows a "thermal reactor" on the return side of the other plate. Tse means you can beat qiu map the SLI configuration is less than three PCIe slots. And, with a length of 30 cm, this model also showed up and was not the shortest of the video cards, as they told us. Here you go, and about 100g more for the GIGABYTE, and maybe 150g more for the Palit model.

The massive TwinFrozr IV cooling system makes the MSI Lightning the best model in our opinion, although it is also the best in terms of cooling efficiency and aesthetic characteristics. The metal casing with yellow females is pleasing to the eye, like the effect of a black light. We are to blame, scho rozmіri, put in the official specification of MSI, troch underestimated. In other words, you may need a little more space in the middle of the body (because you need to improve the space, as we suggest in the table below).

MSI equipped the dual card with eight-pin auxiliary power sockets, similar to the combat models. old look, and also fills a small supply of food. In fact, MSI specifies a TDP of 260W, although the energy output is only at its peak in real-life games when overclocked.

Five middle tubes (two 8-mm, three 6-mm) provide for the introduction of heat to the radiator. RAM and VRM took away a part of the massive frame of the radiator, which took a sufficient amount of air from the fans.

On the rose panel we already know a set of ports: two dual-link DVI, HDMI and DisplayPort.

Palit GTX 770 OC Jetstream

Mayuchi vag 854 g, a video card is given, which is easy for our look around.

The casing of the cooling system is entirely made of plastic, in order to reduce the load on a smaller video card. Two brackets with the Palit logo, made of metal and can be more like a vikonannya. The fan design is similar to the front cards of the Jetstream series. A large 92mm fan is installed in the center of the board, one 80mm fan is located on the sides, and a larger, lower fan of the GIGABYTE video card.

Palit has equipped the Jetstream with one 8-pin and one 6-pin auxiliary power socket. Promіzhok mizh them vkazuє those scho on the back of the company, it is possible, buli іnshі pay.

A productive video card is the basis for choosing a computer. Mayzhe kozhen rik on the market are new models from the great breeders. Obviously, this fact is not an indication of the fact that the previous generations of videos are losing their relevance. Yaskrav butt - Nvidia Geforce GTX 770, which was released in 2013. Regardless of the price, there still can be a great drink from the side of the calm. This model is the best option with a budgetary storage of a PC and it is possible to fit in with more current orders that are put on short notice.

The type of installed memory is GDDR5 and becomes 2 GB. I will also add a version with a volume of 4 GB. A lot of memory to lie in the virobnik. The clock frequency of the memory is set to 7010 MHz. Memory bus - 256 bits.

The video card is based on the GK104 processor, which has about 1536 streaming processes. The GPU process technology is 28nm. The average core frequency indicator is as high as 1045 MHz.

Similar to the older models, the GTX 770 had an increased Boost Clock indicator, which is now 1085 MHz. The number of transistors to become 3500 million. Approx.

The technical characteristics of the Nvidia Geforce GTX 770 show that the attachment has not lost its relevance today. The basic tension will be enough to run powerful games, programs for processing video and images.

Geforce GTX 770 Look Back

The power supply of the video card becomes 230 watts. Such energy efficiency is conditioned by the architecture of the GK104 processor. Through the minimum of recommendations, the block of life can become 500 watts. Such stock is needed for comfortable work GTX 770 hard processor, and inspire a great deal of RAM.

Like the Windforce III refrigeration system, it has proven to be a perfect workhorse for important game projects. Navit unimportantly on tse, pristry not rarely reach the indicator of heating 100 degrees. The initial working temperature becomes 85 degrees.

To unlock the maximum potential of the video card, you need to select good processor. Intel models will become the main option. To remove the maximum performance from resource-consuming add-ons, it is recommended to change the processor Intel Core i7 4770k.

Zavdyakov to your fan of attachments can boast not only of warm cooling, but with a practical noiseless robot to bring on an hour of serious adventures.

Numerical reviews on the Geforce GTX 770 testify that this model has a wonderful choice of inexpensive, but hard-wearing video cards. Quickly, without special problems, to serve more than one day and run into whether we put tasks in front of him.

How to recognize a video card

The video card has a great potential for improving the basic indicators of fatigue. Deployment of Geforce GTX 770 is suitable for increasing the number of frames in modern games and increasing the speed of rendering in graphic editors.

For overclocking, it is necessary to increase the performance of the graphics processor and the memory frequency. You can do it with the help of the MSI Afterburner program.

Who needs:

1. Get it to run the program.
2. The first basic indicator that needs to be promoted is the Memory Clock. It is better than yoga from the standard station up to 1150 MHz.
3. Another basic indicator is Core Clock. Moveable up to 7200 MHz.

After vikonannya all tsikh diy it is necessary to perform a stress test of the video card. I will allow you to detect troubles at the robot and I will build it. For whom do you need the Funmark utility.

If the program didn't show any problems during the day, the GTX 770 can be improved a little.

The final chord was the re-verification of the showings through the GPU-Z software.

With these indications, it’s not only possible to launch powerful add-ons, but also mining on the Geforce GTX 770. The process of booting cryptocurrencies will soon reach the maximum temperature. That is why it is necessary to give small re-wirings, and I will add them, in order to avoid breakdowns.

How to play games on Geforce GTX 770

To determine all the capabilities of the video card, it is necessary to conduct tests and understand how to play the Geforce GTX 770.

Alan Wake. Regardless of those that gravel has been around for a long time, it's still powerful through its filthy optimization for PC. At the maximum graphics settings, the game showed a stable 35 frames without serious lags at the moment of the action scenes.

Grand Theft Auto 5. Grabula was released in 2013, but still one of the most beautiful and most powerful on the market. The launch was carried out at FullHD retail premises. The average number of shots on high graphics settings was 35 FPS. Falling up to 30 shots were dragged under an hour of skirmishes.

Battlefield 4. Testing was carried out in two game modes: campaign and battlefield. The GTX 770 has shown itself to be even better for the first time. In the campaign mode on high settings, the number of frames was on the level of 35-40 FPS. In the battles of the fence, the performance was stable and became 35 frames.

The Elder Scrolls 5: Skyrim. The average number of frames per hour of the game process was 50. Testing was carried out on the maximum graphic settings and 1920 × 1080 pixels. Serious drawdowns and freezes were not observed in the most attractive locations.

Crysis 3. One of the most buggy games on the PC successfully passed the test on high screens to improve the graphics. Minimal FPS indicator without dropping below 34 frames. The maximum reach is 38. Navіt in places with a great concentration of growth and objects did not blame the daily friezes and lagivs.

Battlefield 1. On high graphics settings, the game runs at a stable 30 fps in campaign mode. Under the hour of fire in the borders, the display drops to 27-25 frames. That's why, in the border battles there are a lot more action scenes, which are powerful up to the technical parameters of the video card.

Tomb Raider. The relaunch of the popular series of games about Lara Croft's tomb stalker will run on the GTX 770 without any problems.

Assassin's Creed Syndicate. The city is even more powerful up to the sun, on average FPS settings it doesn’t get higher for a display at 30 frames. Ale, unimportantly on the spot, friezes were not detected near densely populated locations.

Dishonored. The Bethesda project shows stable 35 frames on high graphics settings. Testing was carried out at FullHD retail building. When running on a 2K monitor, the display drops to a stable 30 FPS.

Watch Dogs 2. Gra cannot boast of its optimization for personal computers. That's why it's even more powerful to the parameters of the system. Navit on low settings, the FPS indicator does not reach 30 frames per second. Also, logs are periodically trapped at the Mіsts іz the great number of NPCs.

The Witcher 3 The launch of Witcher is carried out at a separate building 1920 × 1080 and on average graphics settings. In this case, the FPS does not drop lower for a comfortable sign of 25 fps. Maximum number FPS became 30 fps.

Metro: Last Light. Shooter from retailers 4A Games showing itself better. On high graphics settings and FullHD format, the average FPS display is 30 frames. Tsgogo more low enough for a comfortable grill.

League of Legends. One of the two popular games in the MOBA genre. Pid hryvna hour maximum lashings FPS was at a comfortable 50 frames.

Assassin's Creed Origins. Naivebaglivisha gra for today. Run on low settings. Under the hour, the gris blamed the lags and the frisies. The indicator of the number of personnel was between 18 and 22, which is not optimal for a comfortable gaming process.

With this rank Geforce GTX 770 in games shows itself even better. It is not necessary to bring up in the meantime that the release should not say anything about the relevance of the video card.

Ratio of pickers

For the release of a video card on the market, they give chotiri great companies virobnik. To be nominated by choice, it is necessary to work later analysis technical parameters of the looker quickly.

Drivers for GTX 770

In order to improve the tone, it is necessary to periodically update yoga PZ. You can download drivers for the Nvidia Geforce GTX 770 video card from the official website of the compiler.

Drivers available for all versions operating systems, including Windows XP, Windows 7 32 bit, Windows 7 64 bit and newer editions.