Check to compare ATI Radeon HD 4670 [Radeon HD 4670] Chip codename: RV730 XT, Interface: PCI-Express 2.0 x16, Memory: 512 MB, Memory controller: 128 bit, DirectX version: DirectX 10.1, Unified Shaders: 320 Specs Reviews User reviews Prices3 (1 with stock) $ 69,99$ 70,68 Check to compare ATI Radeon HD 3870 [Radeon HD 3870] Chip codename: RV670, Interface: PCI-Express 2.0 x16, Memory: 512 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 320 Specs Reviews User reviews Check to compare ATI Radeon HD 4770 [Radeon HD 4770] Chip codename: RV740, Interface: PCI-Express 2.0 x16, Memory: 512 MB, Memory controller: 128 bit, DirectX version: DirectX 10.1, Unified Shaders: 640 Specs Reviews User reviews Prices1 (0 with stock) $ 127,79$ 127,79 Check to compare ATI Radeon HD 5770 [Radeon HD 5770] Chip codename: Juniper, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 128 bit, DirectX version: DirectX 11.0, Unified Shaders: 800 Specs Reviews User reviews Prices2 (1 with stock) $ 174,99$ 175,99 Check to compare ATI Radeon HD 4870 1GB [Radeon HD 4870 1GB] Chip codename: RV770, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 800 Specs Reviews User reviews Prices3 (1 with stock) $ 144,99$ 156,76 Check to compare ATI Radeon HD 5870 [Radeon HD 5870] Chip codename: Cypress XT, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 256 bit, DirectX version: DirectX 11.0, Unified Shaders: 1600 Specs Reviews User reviews 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 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 3870 X2 [Radeon HD 3870 X2] Chip codename: R680, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 640 Specs Reviews User reviews Check to compare ATI Radeon HD 5870 Triple CrossFireX [Radeon HD 5870 Triple CrossFireX] Chip codename: Cypress XT, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 256 bit, DirectX version: DirectX 11.0, Unified Shaders: 1600 Specs Reviews User reviews Check to compare ATI Radeon HD 3870 X2 Crossfire [Radeon HD 3870 X2 Crossfire] Chip codename: R680, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 640 Specs Reviews User reviews Check to compare ATI Radeon HD 4870 X2 [Radeon HD 4870 X2] 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 Prices1 (0 with stock) $ 749,99$ 749,99 Check to compare ATI Radeon HD 4890 [Radeon HD 4890] Chip codename: RV790, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 256 bit, DirectX version: DirectX 10.1, Unified Shaders: 800 Specs Reviews User reviews Prices4 (1 with stock) $ 174,99$ 193,45 Check to compare ATI Radeon HD 2600 XT GDDR3 [Radeon HD 2600 XT GDDR3] Chip codename: RV630, Interface: PCI Express x16, Memory: 256 MB, Memory controller: 128 bit, DirectX version: DirectX 10.0, Unified Shaders: 120 Specs Reviews User reviews Check to compare ATI Radeon HD 2600 XT GDDR4 [Radeon HD 2600 XT GDDR4] Chip codename: R630, Interface: PCI Express x16, Memory: 256 MB, Memory controller: 128 bit, DirectX version: DirectX 10.0, Unified Shaders: 120 Specs Reviews User reviews 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 Check to compare ATI Radeon HD 5870 CrossFireX [Radeon HD 5870 CrossFireX] Chip codename: Cypress XT, Interface: PCI-Express 2.0 x16, Memory: 1024 MB, Memory controller: 256 bit, DirectX version: DirectX 11.0, Unified Shaders: 1600 Specs Reviews User reviews