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Sapphire 7970 OC Edition

D

dceremuga

Guest
Got the card, it advertises "2 bios". How the hell do you switch bioses?
 
Theres a switch on the PCB next to the xfire connections.

"The Dual BIOS technology is designed around allowing users to choose a standard profile and a more aggressive profile with more performance. The first BIOS setting has core operating frequency set to 950MHz which is an increase of 25MHz from the reference design, and the memory's operating frequency set to 1425MHz which is an increase of 50MHz. The second BIOS profile has core operating frequency set to 1000MHz on the core which is an increase of 75MHz compared to the reference HD 7970 design, and 1450MHz on the memory which is a 75MHz increase."
 
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