GeForce GTX 770 Graphics Card

GeForce GTX 770 Graphics Card

GeForce GTX 770 Graphics Card

B&H # GEGTX770GC MFR # 900-12005-2500-000
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Product Highlights

  • 1046 MHz Core - Boostable to 1085 MHz
  • 1536 CUDA Cores
  • Kepler Architecture
  • 2GB GDDR5 vRAM
  • 7000 MHz Effective Memory Clock
  • 256-Bit Memory Interface
  • DVI, HDMI, and DisplayPort Outputs
  • 4K Output via HDMI and DisplayPort
  • Blower-Style Cooler
  • PCI Express 3.0 x16 Interface
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GeForce GTX 770 Overview

  • 1Description

Get your game on with the GeForce GTX 770 Graphics Card. Featuring 2GB of GDDR5 vRAM coupled to 1536 CUDA cores with a 256-bit interface, the GTX 770 can render gameplay in HD and beyond HD resolutions at fast frame rates for smooth and consistent action. Not only good for gaming, the GTX 770's CUDA cores are arranged using NVIDIA's Kepler architecture. Compatible programs can leverage the parallel processing power of the GPU to accelerate compute-intensive software using the CUDA processing platform or APIs like OpenGL.

On the output panel of the card features four output ports; a DisplayPort terminal, an HDMI terminal, a dual-link DVI-D terminal, and a dual-link DVI-I terminal which supports VGA output via an optional DVI to VGA adapter. The HDMI and DisplayPort outputs support resolutions of up to 4096 x 2160. That resolution, combined with NVIDIA's Surround, can provide an immersive gaming experience using multiple monitors.

For cooling, the card has an integrated blower style cooling system. This system uses a radial fan at the intake to force cooler air from the case across the card's internal heatsink and out the exhaust vent at the front of the card. This type of cooling is advantageous in compact case configurations and SLI arrays because it does not recirculate air back into the case.

SLI Ready
With a compatible motherboard and a connecting bracket, up to four GPUs of the same model can combine processing power using NVIDIA's Scalable Link Interface (SLI). How the cards work together can be customized to suit your preferences. Alternate frame rendering has each alternating card prepare the next frame, essentially multiplying the capabilities of a single card's maximum capable frame rate output. Each card in the configuration can also be used to improve anti-aliasing by being able to process an image in parallel with the other cards before filtering out jagged edges.
Note: The benefits of SLI will differ based on CPU configuration.
DirectX 11
Launched in 2009, DirectX 11 opened up more advanced possibilities for improved NVIDIA graphic rendering techniques through advanced tessellation. Some of these techniques include:
  • NVIDIA HairWorks - Allows for many thousands of individual hairs to be rendered and animated as opposed to earlier implementations of polygon strips and transparent textures.
  • NVIDIA FaceWorks - Uses the additional tessellated detail provided by DirectX 11 to render faces with a more realistically round shape, with improved lighting to show contours.
  • HBAO+ Ambient Occlusion - Adds more realistic shading and shadowing where two surfaces or objects meet. DirectX 11 allows for higher quality AO without creating a large performance hit.
  • NVIDIA Percentage Closer Soft Shadows - Creates more realistic shadows by progressively blurring them relative to the distance of the object from the surface where the shadow is cast. The softening of the shadows also reduces aliasing which can be distracting.
  • NVIDIA Crepuscular Rays - Also known as light rays, light shafts, or god rays, DirectX 11 renders these rays with tessellation rather than intensive ray-marching or viewspace slicing. This results in realistic imagery which has less impact on performance and graphics memory while simultaneously reducing aliasing.
  • NVIDIA Depth of Field - Also known as NVDOF, increases precision and quality in cinematic depth-of-field effects by allowing the separation of the subject from the foreground and background. Highlights in the background can take on a polygonal character, similar to as if they had been captured with a real camera.
CUDA
NVIDIA's parallel computing platform which enables an increase in computing performance by harnessing the parallel nature of GPU processing. CUDA compatible applications can assign intensive parallel computing tasks, such as real-time video rendering, to the GPU to process, freeing up the computer's CPU to run other tasks.
3D Vision Support
When used with a 3D Vision compatible monitor and 3D Vision active-shutter glasses, full-HD resolution images are delivered to each eye. Additionally, with a 3D LightBoost compatible screen, image brightness will be maintained while using the glasses and ghosting will be reduced.
PhysX
NVIDIA's hardware accelerated physics engine computes how objects move in space in real time. Having a physics engine precludes the need for programs to pre-animate rendered objects which can give an unrealistic "canned animation" feel. The PhysX engine also allows for designers to create more detailed objects, relying on the GPU's processing power rather than a bloated programming back end.
TXAA
Temporal Anti-Aliasing is designed specifically to reduce temporal aliasing (crawling and flickering seen in motion when playing games). This technology is a mix of a temporal filter, hardware anti-aliasing, and custom computer generated film-style anti-aliasing resolves.
Adaptive V-Sync
NVIDIA's Adaptive Vertical Sync minimizes stuttering and tearing by monitoring and adjusting the card's frame rate output. At high frame rates, Adaptive V-Sync is enabled to slow down the output frame rate to prevent tearing as a result of losing sync with your monitor. At lower frame rates, Adaptive V-Sync will automatically be disabled to minimize stuttering.
GPU Boost 2.0
Boosts the card's clock speed in real time based on the target temperature. If the card is running below the set target temperature, GPU Boost 2.0 will increase the clock speed to improve performance. The target temperature can be reset depending on your preference so you can have the card run more quietly for everyday tasks and older games, and run at full tilt during intense high-resolution gaming sequences.
G-Sync
When used with a monitor that has G-Sync hardware installed, the monitor's refresh rate will sync and lock with the graphics card's output frame rate. Establishing this sync removes tearing and stuttering which can result from conventional fixed screen refresh rates, especially important for gaming in stereoscopic 3D. An additional benefit of G-Sync is reduced lag so gamers will benefit from the improved command response time as well.
4K
Display graphics, games, and video in UHD resolution (3840 x 2160) for increased detail on 4K resolution displays. Games which support 4K resolutions will display greater detail for enhanced realism and reduced artifacts. 4K video from services such as Netflix and YouTube can deliver full resolution video for an enhanced media experience.
Surround
With a single card you can expand your PC games across three displays in stereoscopic 3D for an "inside the game" experience. Add in a fourth accessory display to get access to your email, web, and other applications.
DSR
NVIDIA's Dynamic Super Resolution is a scaling utility introduced with their Maxwell architecture. DSR uses the GPU architecture in order to take advantage of 4K capabilities with lower screen resolutions by having the graphics card render at 4K and then intelligently down-sample the output to fit the smaller screen. Aliasing and jagged artifacts are reduced by having a high-quality filter applied before the image is scaled down.
Table of Contents
  • 1Description

GeForce GTX 770 Specs

GPU NVIDIA GeForce GTX 770:
CUDA Cores: 1536
Base Clock: 1046 MHz
Boost Clock: 1085 MHz
Memory Clock Speed: 7000 MHz Effective
Configuration: 2 GB
Interface: GDDR5
Interface Width: 256-bit
Bandwidth: 224.3 GB/s
Technologies Microsoft DirectX: 11
OpenGL: 4.3
CUDA: Yes
Interface PCI Express 3.0 x16
Display Support Display Connectors:
 1 x DVI-I DL
 1 x DVI-D DL
 1 x DisplayPort
 1 x HDMI
Maximum Digital Resolution: 4096 x 2160
Maximum VGA Resolution: 2048 x 1536
Multi Monitor Support: Up to 4
Power Requirements Power Consumption: Up to 230 W
Minimum System Power Requirement: 600 W
PCI Power Connectors:
 1 x 6-pin
 1 x 8-pin
Dimensions Height: 4.4" / 111 mm
Length: 10.5" / 267 mm
Width: Dual-Slot
Packaging Info
Package Weight 4.3 lb
Box Dimensions (LxWxH) 13.6 x 9.6 x 3.8"

GeForce GTX 770 Reviews

GTX 770 Graphics Card is rated 4.8 out of 5 by 8.
Rated 5 out of 5 by from Best price I could find. I couldnt be happier with my purchace of the GTX770. I upgraded from a 560ti and the frames on most games more than doubled. It runs cool at about 42c under normal load. I did alot of research and this was the card for me. The next cheapest price I found was $, $ more. I play alot of recent games and so far no problems. I also have to say delivery was fast and easy Thanks B&H.
Date published: 2015-08-27
Rated 5 out of 5 by from Awesome video card I recently purchased this card as a replacement for an ADM version that was failing. Aside from the size of the card, it is rather large in length and double slot requirements, the performance and support is unparallel verses my last card. I have used Geforce products in the past and this one offers the same great support with the modern features that Nvidia has been known for.
Date published: 2015-08-19
Rated 4 out of 5 by from GTX 770 Graphics Card Definitely worth the price! Solid performance from GTX770, running ultimate setting for my dota games. Was surpise that the graphic card was so large when i first unbox it, and was worried that it may heat up easily and noisy when running. But that doubt was over my mind the moment the game running. Hardly hear anything. Everything was great, even the box that comes with it.
Date published: 2015-08-23
Rated 5 out of 5 by from Worked OOB with Mac OS 10.9.5!!! This a a great GPU for multi-display use with my system!! I originally tried the IGFX (HD400) and then tried adding a second GPU(GT 520) none of these gave me the performance and stability of the 770 plus it's a reference card and I believe that makes a huge difference! Plus you can run UHD @ 60Hz from DP 1.2!!! Very nice!!!
Date published: 2015-08-20
Rated 5 out of 5 by from Nice GPU!! This GPU really easy to install and really good. the only downside about this GPU is the size. This GPU is too big... its packed under my mid tower case. I need to rearrange my cable in order to make this GPU fit inside. but overall i love this GPU, the LED on the top make it even cooler with transparent case.
Date published: 2015-08-17
Rated 5 out of 5 by from Works Great with Dell XPS 8300 stock PSU 460watt Upgraded NVidia 660 gtx to this so I can do some Adobe Premier rendering, video file conversion, and some light gaming. Pretty powerful and was surprised it works on an old stock Dell XPS 8300 with 460watt power supply. The card requirement says 550watt. So I am very happy.
Date published: 2015-08-22
Rated 4 out of 5 by from video upgrade Bought it hor my son, had no chance to try it yet, but the price beats the rest of the deals, so hoping it will be good
Date published: 2015-08-26
Rated 5 out of 5 by from Great deal $ GPU works great. Fantastic performance upgrade for little money. Quick delivery to Australia from the US. Very happy.
Date published: 2015-08-16
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