Stefan Mileschin

XFX rolled out a custom design Radeon HD 7990 "Malta" graphics card, its second one since the XFX-branded reference-design card. Named HD 7990 Triple Dissipation, the card is essentially an AMD reference design PCB with a custom cooling solution by XFX, which involves a chunkier aluminium fin stack heatsink over the two GPUs, and its DuraTec dust-repelling fans, topped off with a solid milled aluminium cooler shroud. Based on a pair of Tahiti XT silicons in an internal CrossFire configuration, the XFX HD 7990 Triple Dissipation features out of the box clock speeds of 950 MHz core, and 6.00 GHz memory. The cooler makes the card three slots thick. If you can live with that, the XFX Radeon HD 7990 could be yours for under $750.

http://www.techpowerup.com/191441/xf...ssipation.html