EVGA 512-P3-N874-AR e-GeForce 9800 GTX + Superclocked 512 MB DDR3 PCI-Express 2.0 Graphics Card--Lifetime Warranty

Specifications Base Clock: 778 MHZ Memory Clock: 2246 MHz Effective CUDA Cores: 128 Bus Type: PCIe 2.0 Memory Detail: 512MB DDR3 Memory Bit Width: 256 Bit Memory Speed: 0.8ns Memory Bandwidth: 71.8 GB/s UPC: 843368006471 Dimensions Height: 4.376 in - 111.15 mm Length: 10.5 in - 266.7 mm Key Features NVIDIA nView Multi-Display Technology Full Microsoft DirectX 10 Shader Model 4.0 Support True 128-Bit Floating Point High Dynamic-Range (HDR) PCI Express 2.0 / 1.1 Support NVIDIA SLI Technology NVIDIA PureVideo HD Technology OpenGL 3.2 Support NVIDIA CUDA Support NVIDIA PhysX Ready Unified Shader Architecture Digital Vibrance Control (DVC) Technology NVIDIA GigaThread Technology NVIDIA Lumenex Engine Resolution & Refresh Max Analog: 2048x1536 Max Digital: 2560x1600 (Dual Link DVI Only) Requirements 450 Watt/550 Watt or greater power supply with a minimum of 26 Amp/28 Amp on the +12 volt rail. PCI Express, PCI Express 2.0 or PCI Express 3.0 compliant motherboard with one graphics slot. Two available 6-Pin PCIe power connectors or four available 4-Pin molex power connectors (to use with a 6-Pin PCIe adapter) Windows 7 32/64bit, Windows Vista 32/64bit, Windows XP 32/64bit

• GeForce 9800 GTX (778MHz clock)
• 512 MB 256-bit 0.8ns DDR3 Memory (1123MHz clock - 2246MHz effective)
• 1890MHz Shader Clock
• 128 Processing Cores
• PCI Express 2.0