techPowerUp! Forums - View Single Post - Sapphire HD 5750 Vapor-X 1 GB Pictured

R_1 · Oct 26, 2009, 11:15 AM

Oops! Vapor chamber on reference HD5770 confirmed : "Beneath the cover of the Radeon HD 5770 there is a 70 mm radial fan with 0.66 ampere which supplies a very small heatsink - about the size of two matchboxes - with fresh air. Apparently the copper base utilizes the Vapor Chamber technology and has 30 aluminum fins attached." And reference cooler vents hot air outside the case.

Oct 26, 2009, 11:15 AM	#5
R_1 Join Date: Nov 2006 Posts: 449 (0.19/day) Thanks: 4 Thanked 39 Times in 26 Posts	Oops! Vapor chamber on reference HD5770 confirmed : "Beneath the cover of the Radeon HD 5770 there is a 70 mm radial fan with 0.66 ampere which supplies a very small heatsink - about the size of two matchboxes - with fresh air. Apparently the copper base utilizes the Vapor Chamber technology and has 30 aluminum fins attached." And reference cooler vents hot air outside the case.