处理器
| 处理器频率 |
589 MHz |
| 图形处理器系列 |
NVIDIA |
| CUDA |
Y |
| 着色器时钟 |
1402 MHz |
| 核心的处理器数量 |
8 |
内存参数
| 图形适配器内存类型 |
GDDR3 |
| 数据宽度 |
64 bit |
| 独立显卡适配器內存 |
1 GB |
端口 & 界面
| TV信号输入端口 |
N |
| DVI-D接口数量 |
1 |
| TV输出 |
N |
| 接口类型 |
PCI Express x16 |
| 双头显卡 |
N |
| HDMI端口数量 |
1 |
| VGA（D-SUB）端口数量 |
1 |
性能
| DirectX版本 |
10.1 |
| OpenGL版本 |
3.2 |
| NVIDIA 3D Vision |
N |
| 最高着色模型版本 |
4.1 |
| PhysX |
Y |
| 集成电视调谐器 |
N |
| Full HD |
N |
| HDCP |
Y |
另外
| 图形处理器 |
GeForce 8400 GS |
| 双dvi（互应式数字视频） |
Y |
SPARKLE GF 8400GS - nVidia GF8400GS: PCI-Express 16x, 1024 DDRIII, 589/1402MHz, 64-bit
NVIDIA CUDA™ Technology
NVIDIA CUDA™ Technology is the world’s only C language environment that provides access to processing power of NVIDIA GPUs. It enables developers to utilize NVIDIA GPUs to solve the most complex computation-intensive challenges such as oil and gas exploration, financial risk management, product design, medical imaging, and scientific research.
DirectCompute Support
Full support for DirectCompute, Microsoft’s GPU computing API.
OpenCL Support
Full support for OpenCL GPU computing API.
OpenGL® 3.2 Support
Ensures top-notch compatibility and performance for OpenGL applications.
Microsoft® Windows® 7 Support
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. By taking advantage of the GPU for both graphics and computing, Windows 7 will not only make today’s PCs more visual and more interactive but also ensure that they have the speed and responsiveness customers want.
NVIDIA® PhysX® Technology
GeForce GPU support for NVIDIA PhysX technology, enabling a totally new class of physical gaming interaction for a more dynamic and realistic experience with GeForce.
Full Microsoft® DirectX® 10.1 Support
World's first DirectX 10.1 GPU with full Shader Model 4.1 support delivers unparalleled levels of graphics realism and film-quality effects.
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. Feature requires supported video software. Features may vary by product.
Dual-link HDCP Capable
Designed to meet the output protection management (HDCP) and security specifications of the Blu-ray Disc format, allowing the playback of encrypted movie content on PCs when connected to HDCP-compliant displays.
Dual-link DVI Support
Able to drive the industry’s largest and highest resolution flat-panel displays up to 2560x1600 and with support for High-bandwidth Digital Content Protection (HDCP).
HDMI 1.3a Support
Fully integrated support for HDMI 1.3a including xvYCC, Deep color and 7.1 digital surround sound.
PCI Express 2.0 Support
Designed for the new PCI Express 2.0 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.
