Crysis 1 on 2 HD 6990 Quad Crossfire - YouTube
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
GIGABYTE Radeon HD 6990 - Bjorn3D.com
HIS Radeon HD 6990 Crossfire review (Page 2)
The Unfused Journal: Next-gen CrossFire Technology will take multi-GPU scaling to a whole new level
HIS 6990 Fan 4GB GDDR5 PCI-E DVI/4xMini DP < HD 6900 Series < Desktop Graphics < Products | HIS Graphic Cards
AMD Radeon HD 6990 4GB Review | bit-tech.net
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
AMD HD 6990 in 2022 - Testing the 1400 USD Quad Fire Itch - YouTube
AMD Radeon HD 6990 Graphics Card Review - Overclockers
HIS Radeon HD 6990 Crossfire review (Page 5)
Quad SLI vs Quad Crossfire Heavyweight Showdown GTX 590 & HD 6990 Linus Tech Tips - YouTube
HIS Radeon HD 6990 Crossfire review - Photo Gallery
HIS Radeon HD 6990 4GB and HD 6970 2GB Video Cards in CrossFireX
UnBoxing Sapphire Ati 6990 4GB Dual GPU CrossFire + Looks on ROG Rampage III Black Edition - YouTube
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.
Sapphire Radeon HD 6990 4GB Technical Run Down
HIS Radeon HD 6990 Crossfire review (Page 6)
AMD Radeon HD 6990 4GB Review | bit-tech.net
AMD triple CrossFireX tested
PowerColor Radeon HD 6990 CrossFire Review - HAWX | TechPowerUp
AMD's Radeon HD 6990: The New Single Card King
HIS Radeon HD 6990 Crossfire review
AMD Radeon HD 6990 Review: Sumptuous Dual-GPU Power > Benchmarks: Far Cry 2, Aliens vs. Predator | TechSpot
GV-R699D5-4GD-B Overview | Graphics Card - GIGABYTE Global
