GIGABYTE Unveils Passive Radeon HD 5770 Video Card – GV-R577SL-1GD

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GIGABYTE today launched the in-house designed GIGABYTE GV-R577SL-1GD, featuring GIGABYTEs own Ultra Durable VGA Technology and silent-cell cooling design. GIGABYTEs GV-R577SL-1GD is built on the highly anticipated ATI Radeon HD 5770 Series GPU which utilizes the latest 826 million transistors on 40nm fabrication process and GDDR5 memory. GIGABYTE GV-R577SL-1GD is equipped with Microsoft DirectX 11, ATI Eyefinity Technology, ATI Stream technology, ATI CrossFireX multi-GPU support, UVD 2 and PowerPlay, setting a new standard for HD gaming performance.

GIGABYTEs GV-R577SL-1GD Video Card

In order to satisfy the individual needs of home theater enthusiasts alike, the passively cooled GV-R577SL-1GD features GIGABYTEs Silent-cell cooling design with 4 High-performance heat pipes and 2 additional fins to increase surface area for better cooling and heat dissipation. GV-R577SL-1GD is comprised of 4 high-performance heat pipes which are connected to the ultra-huge copper base plate. By adopting ultra-huge pure copper base with 4 heat pipes, heat can spreads effectively from hot areas. In addition, GV-R577SL-1GD enhances the overall cooling capability by utilizing the precision process to deliver zero-interval combination between heat pipes and fins. Furthermore, 2 additional fins increase 52.87% surface area to dissipate the GPU temperature.

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