Sapphire is preparing to issue its three new graphics card Radeon HD 4890, representing a series of Atomic. Accelerators using the modified cooling Vapor-X and work with increased clock frequencies. The following card has a very high frequency work. Graphic Processor “tion” at a speed of up to 1 GHz (!) And 1 GB of GDDR5 memory – 4200 MHz (QDR effectively). These values are respectively 150 and 300 MHz higher than the reference clocks.

All Atomic accelerators have a 6 and an 8 pin power connector, while the majority of these cards contains two 6 pin connectors.

Atomic card from Sapphire to hit shelves as early as possibly next week.