Reviews and Problems with VisionTek Killer HD 5770
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Works, But Disappointing
29 October 2011
Summary: Before buying this card, I specifically looked up reviews from people that upgraded to this card from a card similar to my old one. They all agreed that they saw marked improvement. Looking at other reviews showed graphs that certainly made it look like a impressive improvement. My video now shows flickering on occasion, not just while gaming. My videos and pictures are not as detailed and clear. I previously had an 8800GT OC. It was far superior.