Q-SLI表现不错。完全规格。。。。。。。。。。如下
NVIDIA® GeForce® 9800 GX2
Features and Benefits
NVIDIA Unified Architecture: Fully unified shader core dynamically allocates processing power to geometry, vertex, physics, or pixel shading operations, delivering up to 2x the gaming performance of prior generation GPUs.
Full Microsoft® DirectX® 10 Support: DirectX 10 GPU with full Shader Model 4.0 support delivers unparalleled levels of graphics realism and film-quality effects.
Quad NVIDIA SLI® Technology1: Industry leading Quad NVIDIA SLI technology offers amazing performance scaling by implementing 4-way AFR (Alternate Frame Rendering), for the world’s fastest gaming solution under Windows Vista with solid, state-of-the-art drivers.
NVIDIA HybridPower™ Technology2: HybridPower technology automatically switches from the GeForce 9800 GX2 graphics card to the motherboard GeForce GPU when running non graphically-intensive applications for a silent, low power PC experience.
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.
GigaThread™ Technology: Massively multi-threaded architecture supports thousands of independent, simultaneous threads, providing extreme processing efficiency in advanced, next generation shader programs.
NVIDIA® Lumenex™ Engine: Delivers stunning image quality and floating point accuracy at ultra-fast frame rates.
16x Anti-aliasing Technology: Lightning fast, high-quality anti-aliasing at up to 16x sample rates obliterates jagged edges.
128-bit floating point High Dynamic-Range (HDR) Lighting: Twice the precision of prior generations for incredibly realistic lighting effects—now with support for anti-aliasing.
NVIDIA® Quantum Effects™ Technology: Advanced shader processors architected for physics computation enable a new level of physics effects to be simulated and rendered on the GPU—all while freeing the CPU to run the game engine and artificial intelligence (AI).
NVIDIA® GeForce® Unified Driver Architecture (UDA): Delivers a proven record of compatibility, reliability, and stability with the widest range of games and applications. GeForce drivers provide the best out-of-box experience for every user and delivers continuous performance and feature updates over the life of NVIDIA GeForce GPUs.
OpenGL® 2.1 Optimization and Support: Ensures top-notch compatibility and performance for OpenGL applications.
Dual 400MHz RAMDACs: Blazing-fast RAMDACs support dual QXGA displays with ultra-high, ergonomic refresh rates–up to 2048x1536@85Hz.
NVIDIA® GeForce® 9800 GX2
Features and Benefits
NVIDIA Unified Architecture: Fully unified shader core dynamically allocates processing power to geometry, vertex, physics, or pixel shading operations, delivering up to 2x the gaming performance of prior generation GPUs.
Full Microsoft® DirectX® 10 Support: DirectX 10 GPU with full Shader Model 4.0 support delivers unparalleled levels of graphics realism and film-quality effects.
Quad NVIDIA SLI® Technology1: Industry leading Quad NVIDIA SLI technology offers amazing performance scaling by implementing 4-way AFR (Alternate Frame Rendering), for the world’s fastest gaming solution under Windows Vista with solid, state-of-the-art drivers.
NVIDIA HybridPower™ Technology2: HybridPower technology automatically switches from the GeForce 9800 GX2 graphics card to the motherboard GeForce GPU when running non graphically-intensive applications for a silent, low power PC experience.
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.
GigaThread™ Technology: Massively multi-threaded architecture supports thousands of independent, simultaneous threads, providing extreme processing efficiency in advanced, next generation shader programs.
NVIDIA® Lumenex™ Engine: Delivers stunning image quality and floating point accuracy at ultra-fast frame rates.
16x Anti-aliasing Technology: Lightning fast, high-quality anti-aliasing at up to 16x sample rates obliterates jagged edges.
128-bit floating point High Dynamic-Range (HDR) Lighting: Twice the precision of prior generations for incredibly realistic lighting effects—now with support for anti-aliasing.
NVIDIA® Quantum Effects™ Technology: Advanced shader processors architected for physics computation enable a new level of physics effects to be simulated and rendered on the GPU—all while freeing the CPU to run the game engine and artificial intelligence (AI).
NVIDIA® GeForce® Unified Driver Architecture (UDA): Delivers a proven record of compatibility, reliability, and stability with the widest range of games and applications. GeForce drivers provide the best out-of-box experience for every user and delivers continuous performance and feature updates over the life of NVIDIA GeForce GPUs.
OpenGL® 2.1 Optimization and Support: Ensures top-notch compatibility and performance for OpenGL applications.
Dual 400MHz RAMDACs: Blazing-fast RAMDACs support dual QXGA displays with ultra-high, ergonomic refresh rates–up to 2048x1536@85Hz.
