Chipset: NVIDIA GeForce 7600Gs BUS Interface:PCI Express * 16 Memory Interface: 128bit Memory Type: 256MB GDDR3 Core/Memory clock: 540/1400MHZ Pipeline: 12 Pixel Shaders, 5 Vertex Shaders Maximum Resolution: 2048x1536@85Hz Video Output Function: DVI-I + S-Video + VGA NVIDIA nView 2.0 NVIDIA DirectX9.0c/OpenGL2.0 NVIDIA CineFX 4.0 engine NVIDIA Intellisample 4.0 technology NVIDIA UltraShadow II NVIDIA Vertex Shader 3.0,Pixel Shader3.0 NVIDIA Digital Vibrance Control 3.0