Hello, this is my first time creating and posting a thread here thanks in advance for any help. Now let me talk about my issue. I have two R9 270s crossfired on a GA-990FXA-UD3 motherboard. When I overclock my cards (They are non X
versions) I see notable gains. My cards are 945 core, and 1400 memory stock. I clock them to 1015 core, and 1425 memory. I get a huge gain in fps, and scores while benchmarking (for awhile). Then for no reason, while still overclocked the
performance drops down to almost stock. My scores and fps will drop for no reason, so I reset my computer, run furmark, and good scores again. Stock I get about 66 fps while running the 1080p furmark benchmark. Overclocked I get 80, and
when the performance drops I get 72. It will run great for hours, then it will act as if it isn't overclocked anymore, just receiving the +20 power limit maybe. A reset fixes it every time. I just don't know if it is my drivers, cards, a crossfire issue or
what. Thank you!
versions) I see notable gains. My cards are 945 core, and 1400 memory stock. I clock them to 1015 core, and 1425 memory. I get a huge gain in fps, and scores while benchmarking (for awhile). Then for no reason, while still overclocked the
performance drops down to almost stock. My scores and fps will drop for no reason, so I reset my computer, run furmark, and good scores again. Stock I get about 66 fps while running the 1080p furmark benchmark. Overclocked I get 80, and
when the performance drops I get 72. It will run great for hours, then it will act as if it isn't overclocked anymore, just receiving the +20 power limit maybe. A reset fixes it every time. I just don't know if it is my drivers, cards, a crossfire issue or
what. Thank you!
