Twintech™ NVIDIA® GeForce™ 9800GTX 512MB 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™ GeForce® 9800 GTX-based graphics card raises the performance bar. With 128 cores, it sets a new standard for price and performance by offering everyone extreme HD gaming and a first-class entertainment experience.
SPECIFICATION / PERFORMANCE :
Chipset : GeForce™ 9800GTX
Stream Processors : 128
Memory Size : 512MB
Memory Speed : DDR3
Memory Interface : 256-bit
Core Clock(Mhz) : 675
Memory Clock(Mhz) : 1100 (effective up to 2.2Ghz)
Shader Clock (Mhz) : 1688MHz
Memory Brandwidth (GB/Sec) : 70.4GB/sec.
Texture Fill Rate (Billion/Sec) : 43.2 Billion / sec
Bus Type : PCI Express 2.0
Connectors : 2 x Dual-Link DVI-I,HDTV
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 GTX SYSTEM REQUIRES :
PCI Express®-compliant motherboard with one vacant PCI Express x 16 slot
Two 6-pin PCI Express supplementary power connectors
Minimum 500W 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