Check to compare ATI Radeon HD 5970 [Radeon HD 5970] Chip codename: Hemlock, Interface: PCI-Express 2.0 x16, Memory: 2048 MB, Memory controller: 1000 bit, DirectX version: DirectX 11.0, Unified Shaders: 3200 Specs Reviews User reviews Check to compare ATI Radeon HD 2900 Pro [Radeon HD 2900 Pro] Chip codename: R600, Interface: PCI Express x16, Memory: 512 MB, Memory controller: 512 bit, DirectX version: DirectX 10.0, Unified Shaders: 320 Specs Reviews User reviews Check to compare nVidia GeForce GTX 285 [GeForce GTX 285] Chip codename: GT200b, Interface: PCI Express x16, Memory: 1024 MB, Memory controller: 512 bit, DirectX version: DirectX 10.0, Unified Shaders: 240 Specs Reviews User reviews Prices4 (1 with stock) $ 329,99$ 365,20 Check to compare nVidia GeForce GTX 280 [GeForce GTX 280] Chip codename: GT200, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 512 bit, DirectX version: DirectX 10.0, Unified Shaders: 240 Specs Reviews User reviews Check to compare ATI Radeon HD 2900 XT [Radeon HD 2900 XT] Chip codename: R600, Interface: PCI Express x16, Memory: 512 MB, Memory controller: 512 bit, DirectX version: DirectX 10.0, Unified Shaders: 320 Specs Reviews User reviews Check to compare nVidia GeForce GTX 280 3-way SLI [GeForce GTX 280 3-way SLI] Chip codename: GT200, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 512 bit, DirectX version: DirectX 10.0, Unified Shaders: 240 Specs Reviews User reviews Check to compare nVidia GeForce GTX 280 SLI [GeForce GTX 280 SLI] Chip codename: GT200, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 512 bit, DirectX version: DirectX 10.0, Unified Shaders: 240 Specs Reviews User reviews Check to compare nVidia GeForce 7950 GX2 [GeForce 7950 GX2] Chip codename: G71, Interface: PCI Express x16, Memory: 1024 MB, Memory controller: 512 bit, DirectX version: DirectX 9.0c Specs Reviews User reviews