Radeon HD 6570 XFX 1GB Edition Review
Radeon HD 6570 XFX 1GB Edition is a special edition of the middle-class Radeon HD 6570.
Unfortunately this version has a huge bottleneck on the memory. The bus width is 64 bits, instead of 128 bits and the memory clock is set to 650MHz, instead of 900MHz. The latter might be gasped with over-clocking though.
Radeon HD 6570 XFX 1GB Edition suffers from a huge memory bottleneck and so its performance is worse than the standard Radeon HD 6570 as the bandwidth only allows around 400MB of video memory (dedicated) to be used.
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