Ok so if i overdoit it will cause permanent loss in perfomance?
Those temps are totally fine and yes you can up your voltage on it I think 1.3 is the max option for that card... I want that card!!! you can oc the hell out of that thing man I got a sapphire 5770 i bricked one trying to flash to your cards bios actually 2 nights ago...just a bad decision on my end but anyways I consider myself an expert now with this series of cards...my card has no voltage control (thats why i flashed) and Im running stable clocks @1050/1490 stock is850/1200 with a max in ccc of 960/1350 or 1450 and i could only get to 950/1333 in ccc and run stable
MY ADVICE
1. get rid of ccc!
2.download trixx sapphire tweak utility
3.utilize the fan control
4. overclock
i bet if you over volt it slightly NOT to the max you could get your card to well over 1000 you card is the high end of my card and like i said i got stock voltage with wicked high oc, you could probly get that card to 1150 maybe higher for core speeds
with these 5770s its safe to game all day long at high 80s like 88 89 and not do any harm to them its when you get to the 95- 100 range thats no good but aftermarket cooler are not that expensive so if you are running high 80s then just to be safe you should get one or just wire up anoter fan to blow over your card or to vent the bottom of the case you WILL notice a good diffrence with you high load tests as for memory it all depends what chips you have in there and where and who made them all a factor on how fast you can up you memory before it starts looping back.
How much did you pay for that card and where do you live like not exact adress but noth America somewhere else? Im in canada alberta my low version card cost me 130 bucks yesterday went on sale from 150canadian of course....ooohh I wish i had your version. oh if you go to trixx and use that for ocing dont worrie that its not on the support list....mines not and thats what Im using....hittting a score in 3dmark06 ave of 19500 which rocks for this card
Im going to uninstall ccc , I know its a bit crapy with all these 3d settings that slow down games. In my older cards i installed only display driver. I'm gonna try trixx and tell u the results.I just cannot find someone to compare our results.
Im in Greece and when i bought the card one year ago had 170 euros.
Also i dont see much improvement from oc. Ok numbers are increasing in gpu-z but in benchmarks i gain 0,5 fps