Twintech™ NVIDIA® GeForce™ 9800GX2 1024MB DDR3 PCI-Express ® 2.0 
The GeForce 9800 GT-based graphics card has industry-leading GeForce features such as NVIDIA SLI®, dynamic cloth and next generation volumetric effects.
The Twintech™ NVIDIA GeForce 9800GTX+ GPU offers a powerfully impressive entertainment experience designed for extreme high-definition gaming and video playback. Play the hottest DirectX 10 games with awesome speed and watch the latest HD DVD and Blu-ray movies with brilliant clarity. Featuring next generation GeForce and PureVideo HD technologies, the GeForce 9800GTX+ GPU puts amazing graphics performance within your reach.
SPECIFICATION / PERFORMANCE :
Chipset : GeForce™ 9800Gx2
Stream Processors : 256
Memory Size : 1024MB
Memory Speed : DDR3
Memory Interface : 512-bit
Core Clock(Mhz) : 600
Memory Clock(Mhz) : 1000 (effective up to 2.0Ghz)
Shader Clock (Mhz) : 1500MHz
Memory Brandwidth (GB/Sec) : 128GB/sec.
Texture Fill Rate (Billion/Sec) : 76.8 Billion / sec
Bus Type : PCI Express 2.0
Connectors : 2 x Dual-Link DVI-I, HDMI, Optical-in
KEY FEATURES :
NVIDIA® unified architecture with GigaThread™ technology
Full Microsoft® DirectX® 10 Shader Model 4.0 support
NVIDIA® SLI™-Ready
NVIDIA® Lumenex™ Engine
16X Anti-aliasing Technology
128-bit Floating Point High Dynamic-Range (HDR) Lighting
NVIDIA® Quantum Effects™ physics processing technology
NVIDIA® ForceWare® Unified Driver Architecture (UDA)
OpenGL® 2.1 Optimizations and Support
PCI Express© 2.0 support
Dual Dual-Link DVI Support two 2560x1600 resolution displays
Built for Microsoft© Windows Vista™
NVIDIA® PureVideo™ HD Technology
HDCP Capable
NVIDIA GeForce 9800 Gx2 SYSTEM REQUIRES :
PCI Express®-compliant motherboard with one vacant PCI Express x 16 slot
One 6-pin PCI Express supplementary power connectors and 8-pin PCI Express connectors
Minimum 580W PCI Express compliant system power supply with a combined 12V current rating of 30A or more*
50MB of available hard disk drive space for basic driver installation
Microsoft Windows Vista or XP operating system