The MSI R6950 1GB Twin Frozr III Power Edition is a bit of an odd duck.  While it comes with MSI’s custom cooler, the Twin Frozr III, and a 50MHz overclock on both the RAM and GPU, it sports only 1GB of GDDR5 which is half of what a reference card possesses.  On the other hand MSI has given you direct control over the voltages being fed to the GPU, memory and VDDCI, overclockers might find themselves more interested than they might have thought at first.  [H]ard|OCP compared it to a reference 2GB HD6950 and only saw issues with the smaller memory size when enabling anti-aliasing on games which did not support FXAA or MLAA, apart from that there was little real impact from having 1GB of RAM.  On the other hand the overclocking showed a lot of potential, though [H] did feel that they could have pushed the card further with updated MSI Afterburner overclocking software.

"Today we will be looking at a 1GB Radeon HD 6950 from MSI sporting its latest cooling innovation, the Twin Frozr III. Will 1GB of VRAM constrain the Twin Frozr III, or will Triple Over-Voltage support give it enough boost to soar past a 2GB HD 6950 and GeForce GTX 570?"

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