HD 3870 512MB GDDR4 PCI-E
Sapphire Radeon HD 3870 512MB, GDDR4, 256 bit, 2560 x 1600 pixels, PCI Express 2.0
Sapphire Radeon HD 3870 512MB. Graphics card memory type: GDDR4, Memory bus: 256 bit. Maximum resolution: 2560 x 1600 pixels. DirectX version: 10.1, Dual Link DVI. Interface type: PCI Express 2.0. Cooling type: Active