AMD's Radeon HD 6990: The New Single Card King
The Unfused Journal: Next-gen CrossFire Technology will take multi-GPU scaling to a whole new level
AMD Radeon HD 6990 Graphics Card Review - Overclockers
HIS Radeon HD 6990 Crossfire review (Page 2)
Sapphire Radeon HD 6990 4GB Technical Run Down
HIS Radeon HD 6990 Crossfire review
HIS Radeon HD 6990 Crossfire review (Page 5)
HIS Radeon HD 6990 Crossfire review (Page 5)
New Catalyst Control Center Features & The Test - AMD's Radeon HD 6990: The New Single Card King
HIS Radeon HD 6990 4GB and HD 6970 2GB Video Cards in CrossFireX
AMD Radeon 6990 & 6970 CrossFireX Review @ HardOCP | VideoCardz.com
AMD ATI Radeon HD 6990 4GB GDDR5 PCIe Reviews, Pros and Cons | TechSpot
My photo from 2012 I have 2x radeon hd 6990 in crossfire and cpu core i7-920. I could not achieve stable 60 fps in Crysis. Often FPS in Crysis decreased to 40-50.
GIGABYTE Radeon HD 6990 - Bjorn3D.com
UnBoxing Sapphire Ati 6990 4GB Dual GPU CrossFire + Looks on ROG Rampage III Black Edition - YouTube
Can HD 6990`S CROSSFIRE be used in 2019? Single GPU vs Dual GPU graphics card - YouTube
SAPPHIRE Radeon HD 6990 Video Card with Eyefinity 100310SR - Newegg.com
HIS Radeon HD 6990 Crossfire review (Page 6)
AMD Radeon HD 6990 4GB Review | bit-tech.net
PowerColor Radeon HD 6990 CrossFire Review - HAWX | TechPowerUp
AMD triple CrossFireX tested
AMD HD 6990 in 2022 - Testing the 1400 USD Quad Fire Itch - YouTube
HIS Radeon HD 6990 Crossfire review (Page 5)
PowerColor Radeon HD 6990 CrossFire Review - Performance Summary | TechPowerUp
HIS Radeon HD 6990 Crossfire review - Photo Gallery
HIS Radeon HD 6990 Crossfire review (Page 7)
HIS Radeon HD 6990 4GB and HD 6970 2GB Video Cards in CrossFireX
