ATI Radeon HD 5770 & 5750 Review --- TheThirdMedia Hardware
XFX Radeon HD 5770 Single Slot 1GB GDDR5 PCIe Reviews, Pros and Cons | TechSpot
ASUS HD 5770 CUCore Specs | TechPowerUp GPU Database
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HD577AZNFC XFX Video Card
Sapphire shows its HD 5700 series cards
GV-R577UD-1GD Overview | Graphics Card - GIGABYTE Global
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Amazon.com: ATI Radeon HD 5770 1GB PCIe x16 Video Card HDMI DisplayPort Dual-DVI 603498-001 HD5770 : Electronics
Amazon.com: ATI Radeon HD 5770 1GB PCIe x16 Video Card HDMI DisplayPort Dual-DVI GCJ42 7120184001G : Electronics
Radeon HD 5770 review (Page 3)
ATI HD5770 VAPOR-X 1GB Graphics Card PCIE DX11
New gpu day, upgrading from a HD 5770 to a gtx 1050 2gb. Not an impressive upgrade for most but its a massive upgrade for me. : r/pcmasterrace