Hi guys I got my 7990 two months ago.
I was using catalyst 13.9 and 13.11v8 beta, I was geting scores of X63xx on 3dMark11, everything on stock.
Yesterday i undervolted it to see if i could get better temps. Well it worked, i got it stable at 1.160volts and stock clocks and getting scores of X61xx with max temp -10celsius compared to stock voltage.
Today i updated my driver to catalyst 13.12 and the rest of my hardware/software is exactly the same.
Now im getting scores of X50xx on stock and X47xx if I undervolt it and keep the clocks, I tried to overvolt and overclock as much as I could i my highest score was X5138.
I also checked that on games, and my fps dropped from arround 10-25 fps on average. I dont know what the hell is going on, and I need some kind of help.
I've also seen that my gpu usage dropped from arround 95-100% (yesterday) to 60-70% (today, after the driver update).
Shall i just go back to the last driver and see what happens? I tried to research and I found no similar issues on my card and driver.
Thanks a lot guys.
I was using catalyst 13.9 and 13.11v8 beta, I was geting scores of X63xx on 3dMark11, everything on stock.
Yesterday i undervolted it to see if i could get better temps. Well it worked, i got it stable at 1.160volts and stock clocks and getting scores of X61xx with max temp -10celsius compared to stock voltage.
Today i updated my driver to catalyst 13.12 and the rest of my hardware/software is exactly the same.
Now im getting scores of X50xx on stock and X47xx if I undervolt it and keep the clocks, I tried to overvolt and overclock as much as I could i my highest score was X5138.
I also checked that on games, and my fps dropped from arround 10-25 fps on average. I dont know what the hell is going on, and I need some kind of help.
I've also seen that my gpu usage dropped from arround 95-100% (yesterday) to 60-70% (today, after the driver update).
Shall i just go back to the last driver and see what happens? I tried to research and I found no similar issues on my card and driver.
Thanks a lot guys.