Radeon HD 7990 Clock Speeds and Chip Configuration

by Hilbert Hagedoorn on: 03/20/2012 01:05 PM | source: | 0 comment(s)

As you guys know AMD will unveil its Radeon HD 7990 graphics card in April, possibly.

Asian website INPAI now reports the clock-speed and chip-configuration of the upcoming dual-GPU monstrosity. The Radeon HD 7990 packs two 28 nm "Tahiti" GPUs as a "Crossfire on a stick" solution. The Tahiti chips will be clocked at 850 MHz (core), and 1250 MHz (5.00 GHz effective) memory.

The chip-configuration of each of the two Tahiti chips will be the same as that on the Radeon HD 7970, with 2048 Graphics CoreNext stream processors, 128 TMUs, 32 ROPs, and 384-bit wide GDDR5 memory interface, holding 3 GB of memory, each.

The total memory on the card would be a whopping 6 GB. Well, we'll just have to wait and see if that's right, of course.

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