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HIS 6990 Fan 4GB GDDR5 PCI-E DVI/4xMini DP < HD 6900 Series < Desktop graphics < Products | HIS Graphic Cards
Saphire Radeon HD 6990 4GB
AMD Radeon HD 6990 Launch Day: a 450W and 0 Dual-GPU Graphics Card for The Fanatic! | Geeks3D
AMD、最上位デュアルGPU「Radeon HD 6990」発表 - 価格.com
Behold the beast: the AMD Radeon HD 6990 graphics card
AMD Radeon HD 6990 Specs | TechPowerUp GPU Database
Sapphire Radeon HD 6990 Review - Overclockers Club
AMD Radeon HD 6990 4GB Review | bit-tech.net
Radeon HD 6990検証、性能は伸びたが消費電力も増えた | 日経クロステック（xTECH）
AMD Radeon HD 6990 4GB Review | bit-tech.net
Radeon HD 6990 4GB dual-GPU, la più veloce al mondo | Tom's Hardware
Sapphire HD 6990 4GB
Sapphire Radeon HD 6990 4GB Video Card Review | TweakTown
Under the hood and overclocking - AMD Radeon HD 6990 Review - Page 4
AMD ATI Radeon HD 6990 4GB GDDR5 PCIe Reviews, Pros and Cons | TechSpot
XFX Radeon HD 6990 4GB GDDR5 - KomplettBedrift.no
AMD Radeon HD 6990 Specs | TechPowerUp GPU Database
Compute Performance - AMD's Radeon HD 6990: The New Single Card King
AMD's Radeon HD 6990 Graphics Card - The Tech Report
Behold the beast: the AMD Radeon HD 6990 graphics card
AMD Radeon HD 6990 4GB Review | bit-tech.net
XFX HD 6990 Specs | TechPowerUp GPU Database
