[M] PowerColor Radeon HD 7790 TurboDuo 1GB Video Card

The new Radeon HD 7790 TurboDuo 1GB card from PowerColor features overclocking from the factory and a custom cooling system with two fans and a heatsink with a single heatpipe. The fan speed profile was tuned for achieving good temperatures and by raising the clocks even further from Catalyst Control Center, we can squeeze the last performance drop from the card.