After the recent presentation of the Radeon HD7970 (you can read Review: AMD Radeon HD7970, raw power to 28Nm ) and imines dell'HD7950 debut, AMD is also preparing to launch dual-GPU HD7990 solution. The "queen" of the video cards on the market in Q1 and will be a monster of power as it will be equipped with 4096 shaders, 62 Compute Units and 6 GB of GDDR5 video memory (3GB 2x) with dual 384-bit bus.
Given the power saving features of the HD7900 series, the frequencies could be the same as the Radeon HD7970, then most likely we will be two GPU to 925 MHz to 5.5 GHz with Memory The price, however, will not be quite popular.
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