Performance
| DirectX version |
10.0 |
| OpenGL version |
3.0 |
| Shader model version |
4.0 |
| PhysX |
N |
| TV tuner integrated |
N |
| HDCP |
Y |
Memory
| Memory bus |
64 bit |
| Memory clock speed |
300 MHz |
Ports & interfaces
| Interface type |
PCI Express 2.0 |
Additionally
| Graphics controller |
GeForce 8400 GS |
| Dual-link DVI |
Y |
GeForce 8400GS, 512MB, GDDR2, PCIe 2.0, HDCP, Dual DVI, SLI
« NVIDIA® unified architecture with GigaThread™ technology
« Full Microsoft® DirectX® 10 Shader Model 4.0 support
- 16x full-screen anti-aliasing
- True 128-bit floating point high dynamic-range (HDR) lighting
- NVIDIA® Quantum Effects™ physics processing technology
- One dual-link DVI, one VGA and one HDTV output
- NVIDIA® PureVideo™ HD technology
- HDCP Capable
- PCI Express® support
- OpenGL® 3.0 support
- NVIDIA® ForceWare® Unified Driver Architecture (UDA)