PCSTATS is testing out Gigabyte's GV-R477D5-512H-B Radeon HD 4770 videocard alone, and in Crossfire mode so you'll know exactly what two of these mainstream cards can do for you! We already know one Radeon HD 4770 graphics card offers great performance for under a hundred bucks, the real question is what level of gaming performance will two 4770's teamed up under Crossfire deliver?
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