Sapphire Radeon HD 4890 Tag Page
Sapphire Radeon HD 4890 Graphics Card Review
This is the latest from Radeon. The Sapphire Radeon HD 4890 is the latest rendition of the 4800 series from AMD and ATI, featuring the re-tuned RV770 GPU (graphics processing unit), as the RV790. The card stands alone as a powerhouse of graphics capabilities, but the Sapphire Radeon graphics card also pairs with the Phenom [...]
