Quote from: kosovito on May 28, 2011, 11:31:04 PM

Quote from: grue on May 28, 2011, 11:12:31 PM

Quote from: kosovito on May 28, 2011, 10:40:08 PM

Quote from: grue on May 28, 2011, 10:15:46 PM

Quote from: kosovito on May 28, 2011, 10:08:52 PM

I have an Sapphire 5850 Extreme, and im afraid about overclocking, so im running default. (725)

What the BEST option to OC my card, WITHOUT any problem (of course, i dont wanna touch voltages)

Temperature? Mhz ??

Thanks

i can get 1000 core with stock voltage.

Im glad for you (really), but im not asking for that, probably get 1000 is not very safe, i just want OC but, in a very safe range

changing the clock cannot direct damage your GPU (unlike overvolting), although the extra heat may damage it. just start up a miner, and increase the core clock until it crashes, take your last clock, decrease by 10 mhz, and that should give you a stable clock. If you're concerned about heat, just put fan to max, and overclock until the heat is higher than 80 C

OC without voltage, CANNOT damage my card?? ARE YOU ABSOLUTELY SURE??

No it can't. But it will most certainly crash if you OC too much without increasing CoreV. That's not a problem though as it will restore the original clocks automatically.