Sapphire has broken the 1GHz core barrier with its latest card, the Radeon HD 4890 Atomic. Does the monster overclock lead to some equally monster performance scores, or is this simply a PR barrier ATI is playing up to be bigger than it really is? We grab the testing gear and find out.
May 26, 2009 | 10:42The Sapphire ATI Radeon HD 4870 X2 Atomic is a heavily overclocked, pre-watercooled version of ATI's dual GPU monster and it's been tearing up the bit-tech test benches all week. We find out just how fast it is, and whether it justifies its monster price tag.
December 19, 2008 | 08:51October 14 2021 | 15:04