Sapphire made a name for themselves providing the total silent ?Ultimate Editions? for the Radeon 9x00 series, however with the X800 series Sapphire are taking a slightly different route. Here we take a look at Sapphire?s new alternative high end board, the Toxic X800 PRO VIVO. Beyond the cooling system, and the obvious PCB colour change, the rest of the board appears to adhere to the ATI reference design. Removing the heatsink from the board reveals Samsung 1.6ns GDDR3 RAM, which should be capable of a maximum operating speed of 600MHz, which well beyond the rates that even the "APE" overclocking runs it at.

Sapphire Toxic X800 PRO VIVO Review