Gigabyte AMD Radeon HD 6950 1GB GDDR5 HDMI DVI-I DVI-D DisplayPort PCI-Express 2.1 x16 Video Card GV-R695OC-1GD.

AMD Model Number: Radeon HD 6950
Gigabyte Part Number: GV-R695OC-1GD

Specifications:

AMD Graphics Processor: Radeon HD 6950
Core Clock: 870 MHz
Process Technology: 40 nm

Memory Clock: 5000MHz
Memory Size: 1 GB
Memory Type: GDDR5
Memory Bus: 256 bit

Card Bus: PCI-E 2.1
Multi-view: 3
PCB Form: ATX
DirectX: 11
OpenGL: 4.1

Ports:
1 HDMI
1 DVI-I
1 DVI-D
1 DisplayPort

Digital max resolution: 2560 x 1600
Analog max resolution: 2048 x 1536

Recommended Power Supply Unit: 500 W