"RADEON 4900" content on TweakTown - Page 1We found 2 items for the tag: RADEON 4900NEWSRV740 to become Radeon HD 4730 & 4750Catalyst 9.1 INFs reveal names.NEWSMore info on 40nm RV740 and RV790 refreshesCould become Radeon 4700 and 4900 series.