FurMark and an overclocked GTX 480: the intensity of the current reaches 108 amperes!
GTX 480 cooled by Thermalright’s SpitFire VGA cooler
Arctic Cooling Accelero S1 Rev 2: best VGA cooler for the HD 5870
Arctic Cooling GTX Pro: best VGA cooler for the GTX 280
Radeon HD 5850 with Thermalright Spitfire VGA cooler and VRM heatsinks
Zalman VF3000 for NVIDIA cards
FurMark and Radeon HD 4850 temperature with stock cooler