InsideHW.com has reviewed XFX Radeon HD 4870 512MB XXX

The trend of expanding product's portfolio among manufacturers of graphics cards doesn't abate, and this situation resulted in many new products based on ATI GPUs on the market. Nvidia's so far exclusive partners are beginning to reject this kind of "monogamy". For some of those partners this decision was quite expected from the very beginning but XFX came out as a true surprise because of their reputation of being Nvidia's "hard core" partner. Even though we had to wait little bit more than it was officially announced, the first XFX Radeon was finally introduced.

XFX Radeon HD 4870 512MB XXX Review