GPU
Stream Processors: 512
Memory Interface: 256-bit
Memory
Size/Type: 2GB GDDR5
Bandwidth (GB/s): 64.0
Display Outputs
DisplayPort: 2 Standard
Dual-link DVI: 1
Max Resolution: 2560×1600 @ 60Hz
API/Feature/OS Support
DirectX: 11.0
OpenGL: 4.1
Shader Model: 5.0
AMD Eyefinity Technology Support: Yes
AMD CrossFire Pro Support: Yes4
Stream Computing: Yes (OpenCL 1.1)3
Requirements : PCI Express x16 slot
OS Support: Microsoft Windows 7, Windows XP, Windows Vista , Linux (32-bit or 64-bit)