GeForce® GT 640 (2048MB DDR3)

Every PC deserves great graphics. The NVIDIA® GeForce® GT 640 graphics card taps into the powerful next-generation GeForce® architecture to deliver premium multimedia performance and reliable entry-level gaming-every time. Trust NVIDIA dedicated graphics for a faster, more immersive experience in your favorite applications.

Dynamically enables vertical sync based on your current frame rates for the smoothest gaming experience.

Support for HDMI output enables sending both high-definition video and audio signals to an HDTV via a single cable.

Windows 7 is the next generation operating system that will mark a dramatic improvement in the way the OS takes advantage of the graphics processing unit (GPU) to provide a more compelling user experience.

CUDA™ technology unlocks the power of the GPU’s processor cores to accelerate the most demanding system tasks such as video transcoding, physics simulation, ray tracing, and more, delivering incredible performance improvements over traditional CPUs.

Designed for the new PCI Express 3.0 bus architecture offering the highest data transfer speeds for the most bandwidth-hungry games and 3D applications, while maintaining backwards compatibility with existing PCI Express motherboards for the broadest support.

DirextX 11 GPU with Shader Model 5.0 support designed for ultra high performance in the new API’s key graphics feature, GPU-accelerated tessellation.

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.

Full support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.