5870 owners, what voltage and fan speed do you need for 1Ghz core clock?

[Mr Paul]

Would be nice to get a table going or something to show this info to see if there is a general voltage needed or just luck

P

 

[wuyanxu]

can you also get a table going for 900Mhz? i want to know the general voltages, my card can't even do 880Mhz at stock voltages (1.162v)

also, RAM overclocking seems strange, 1250 is fine, 1300 sees lots of shuttering and Crysis was unplayable.

 

[Mr Paul]

Well mines fine stock (1.162v) for 900Mhz, will scale to 920Mhz at 1.162v

 

[RavenXXX2]

 

[area512003]

+1

Same as RavenXXX2.

But memory @ 1325 (5200)

 

[BigBruiserAl]

940 core & 1310 memory on stock volts here

 

[reiyushin]

But memory @ 1325 (5200)

That's 5300

I've not flashed mine but it does the max CCC at stock 900/1300

 

[area512003]

That's 5300

I've not flashed mine but it does the max CCC at stock 900/1300

OOps! Sorry! Dingbat here cant count!!

 

[Mr Paul]

Keep them coming guys

 

[wuyanxu]

1.25v and 900Mhz stable under Furmark and Crysis endless benchmark loops
1.189v and 880Mhz stable under same as above

im guessing with my bad clocker, it's not worth flashing the card.