Ports & interfaces
| Interface type |
PCI Express 3.0 |
| HDMI ports quantity |
1 |
| VGA (D-Sub) ports quantity |
1 |
| DVI-D ports quantity |
1 |
Memory
| Discrete graphics adapter memory |
2 GB |
| Graphics adapter memory type |
GDDR3 |
| Memory bus |
128 bit |
| Memory clock speed |
891 MHz |
| Memory bandwidth (max) |
28.5 GB/s |
Processor
| Graphics processor family |
NVIDIA |
| Processor frequency |
800 MHz |
| CUDA |
Y |
Performance
| TV tuner integrated |
N |
| PhysX |
Y |
System requirements
| Minimum RAM |
2048 MB |
| Minimum hard disk space |
300 MB |
Power
| Minimum system power supply |
350 W |
Additionally
| Dual-link DVI |
Y |
| Graphics controller |
GeForce GT 640 |
NVIDIA GeForce GT640 - 2GB, 800Mhz, 128bit DDR3, Dual Link DVI-D, HDMI, VGA, PCI Express 3.0
The GeForce GT 640 graphics card taps into the powerful new GeForce architecture to redefine smooth, seamless, lifelike gaming. It is more than state-of-the-art technology and features. It is truly game-changing performance.
- SMX
- NVIDIA Surround technology
- NVIDIA PureVideo HD technology
- Blu-ray 3D support
- TrueHD and DTS-HD Audio Bitstreaming Support
- Microsoft DirectX 11.1 API (feature level 11_0)
- NVIDIA CUDA technology with CUDA C/C++,DirectCompute
<b>Further Information:</b>
- NVIDIA PhysX™ technology
- NVIDIA SLI® technology
- NVIDIA PureVideo® HD technology
- OpenCL support
- NVIDIA FXAA technology
- NVIDIA Adaptive Vertical Sync
- HDMI, Dual-link DVI and VGA outputs
- PCI Express 3.0