Check to compare nVidia GeForce 9800 GT [GeForce 9800 GT] Chip codename: G92b, Interface: PCI-Express 2.0 x16, Memory: 512 MB, Memory controller: 256 bit, DirectX version: DirectX 10.0, Unified Shaders: 112 Specs Reviews User reviews Prices3 (0 with stock) $ 89,99$ 97,56 Check to compare nVidia GeForce GT 220 [GeForce GT 220] Chip codename: GT216, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 128 bit, DirectX version: DirectX 10.1, Unified Shaders: 48 Specs Reviews User reviews Check to compare ATI Radeon HD 4870 512MB [Radeon HD 4870 512MB] Chip codename: RV770, Interface: PCI-Express 2.0 x16, Memory: 512 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 800 Specs Reviews User reviews Prices3 (1 with stock) $ 155,54$ 185,17 Check to compare ATI Radeon HD 4870 Crossfire [Radeon HD 4870 Crossfire] Chip codename: RV770, Interface: PCI-Express 2.0 x16, Memory: 512 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 800 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 Prices3 (0 with stock) $ 359,99$ 376,94 Check to compare ATI Radeon HD 4870 X2 Crossfire [Radeon HD 4870 X2 Crossfire] Chip codename: R700, Interface: PCI-Express 2.0 x16, Memory: 2048 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 1600 Specs Reviews User reviews