- NVIDIA GT 640
- 384 CUDA Cores
- 1124 MHz GPU
- 1024 MB, 64 bit GDDR5
- 5010 MHz (effective)
- 40 GB/s Memory Bandwidth
- PCI-E 2.0 16x
- DVI-D, HDMI, VGA
Resolution & Refresh
- 240Hz Max Refresh Rate
- Max Analog : 2048x1536
- Max Digital : 2560x1600 (Dual Link DVI Only)
- Height: 4.376in - 111.15mm
- Length: 6.7in - 170.18mm
Operating System Support
- Minimum of a 350 Watt power supply.
- (Minimum recommended power supply with +12 Volt current rating of 38 Amps.)
- This product comes with a 3 year warranty. Registration is recommended.
NVIDIA PhysX technology
Full support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.
NVIDIA SMX Engine
Next generation streaming multiprocessor built from the ground up for incredible performance and power efficiency.
NVIDIA GPU Boost
Dynamically maximizes clock speeds based on workload of the game to push performance to new levels and bring out the best in every game.
NVIDIA Adaptive Vertical Sync
Dynamically enables vertical sync based on your current frame rates for the smoothest gaming experience.
Microsoft DirectX 12 API (feature level 11_0) Support
DirectX 12 API (feature level 11_0) GPU designed for ultra high performance in the latest version of Microsoft DirectX.
NVIDIA 3D Vision Ready
Support for NVIDIA 3D Vision, bringing a fully immersive stereoscopic 3D experience to the PC. A combination of high-tech wireless glasses and advanced software, 3D Vision transforms hundreds of PC games into full stereoscopic 3D. In addition, you can stream 3D movies and 3D digital photographics cfrom 3DVisionLive.com in eye popping, crystal-clear quality.
NVIDIA CUDA Technology with OpenCL support
Unlocks the power of the GPU's processor cores to accelerate the most demanding tasks such as video transcoding, physics simulation, ray tracing, and more, delivering incredible performance improvements over traditional CPUs.
OpenGL 4.4 Support
Supporting the latest standards in the OpenGL API.
Supporting the latest standards in GPGPU computing.
NVIDIA FXAA Technology
Shader-based anti-aliasing technology available from the NVIDIA Control Panel that enables ultra-fast anti-aliasing in hundreds of PC games.
NVIDIA TXAA Technology
Support for new temporal anti-aliasing technique that delivers the ultimate combination of image quality and performance.
NVIDIA PureVideo HD Technology
The combination of high-definition video decode acceleration and post-processing that delivers unprecedented picture clarity, smooth video, accurate color, and precise image scaling for movies and video.
Customer Reviews of the EVGA GeForce GT 640 Superclocked (01G-P3-2642-KR)
Do you own this product?
Write a Review
Compatibility of the EVGA GeForce GT 640 Superclocked (01G-P3-2642-KR)