AMD FirePro V7900 2GB GDDR5 256-bit 4x DisplayPort PCI-Express 2.1 x16 Graphics Video Card CJ9FJ 0CJ9FJ CN-0CJ9FJ.AMD GPU Model Number: FirePro V7900Dell Part Number: CJ9FJ 0CJ9FJ CN-0CJ9FJAMD Part Number: 102C3260200 Compatible Part Numbers: 7120H97000G (316A1PX) 109-C32681-00Compatible Models: Dell Precision Workstation T7500Specifications:GPU:Stream Processors: 1280Memory Interface: 256-bitMemory:Size/Type: 2GB GDDR5Bandwidth (GB/s): 160Display Outputs:DisplayPort: 4 standardMax Resolution: 2560x1600API/Feature/OS Support:DirectX: 11.0OpenGL: 4.1Shader Model: 5.0AMD Eyefinity Support: YesAMD CrossFire Pro Support: YesATI FirePro S400 Synchronization Module Support (For Framelock/Genlock): YesStream Computing: Yes (OpenCL 1.1)OS Support: Microsoft Windows7, Microsoft Windows XP, Microsoft Windows Vista and Linux6 (32-bit or 64-bit)Thermal/Power/Form Factor:Max Power: <150 WSlots: 1Form Factor: Full Height / Full LengthBus Interface: PCI Express 2.1 x16