Quote from: CarlWillhelmG on December 07, 2013, 01:33:24 PM

Quote from: chondrite on December 07, 2013, 01:00:25 PM

Try adjusting the voltages with MSI Afterburner beta version. I was able to drop the voltage from 1200 to 800 on each core with my 7990.

unfortunately this isnt working for me .. i have a 64bit system.. and the beta is only available for 32bit systems ... and besides the gigabyte cards are locked... with the normal afterburner version i cant change the value for the corevoltage

No idea what you're talking about...i have a 64 bit system and am using the MSI afterburner beta just fine. Gigabyte cards are notorious for their voltage locking. But I'm not sure if they're actually locked on the 7990s.

chondrite

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