Hi all, i have a MSI 5770 HAWK but i planned buy second 5770 graphics card to crossfire it but what in my mind is should i buy the same card again or mix with sapphire's 5770 vapor-x graphics card?
I had noticed that the HAWK has core clk of 875(OC) and the vapor-x has core clk of 860(OC). The question is when i cross it, will the HAWK drop its core clk to 860 to match the vapor-x core clk. The memory shouldn't be a problem as both cards are 1GB. Planned to OC the core for both cards to around 920MHz.
The faster card would reduce it speed to 860 (same as Vapor-X card) by default.
Or you can OC the Vapor-X card to 875 (same as HAWK card).
Last, you can OC both vapor-x and hawk to 920, just as you said above...