guru3d.com — We test the Sapphire Radeon HD 4890 Toxic Vapor-X edition graphics card. Armed with a nice vapor chamber heatpipe based cooler and with it's clock frequency locked at a steady 960 MHz, this little beast is ready for some serious gaming action. And it doesn't stop there though, even the nice phat 1 GB graphics memory is clocked higher at 4200 MHz.
Jul 2, 2009 View in Crawl 4
Closed AccountJul 3, 2009
Very good article. And good job, AMD/ATI, for getting back in the game.