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Sapphire Radeon HD 5770 1GB GDDR5 PCIe Reviews, Pros and Cons | TechSpot
AMD ATI Radeon HD 5770 Review | bit-tech.net
102C0160200 ATI Radeon HD 5770 1GB GDDR5 PCI Express 2.0 x16 1x Dual-Link DVI/ Dual