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69xx What's your max overclock? - Page 2

post #11 of 209
Quote:
Originally Posted by DaRookie;12323925 
Were you able to get 1GHz before water cool?

I did not try. All I know if that It was solid with the asus 6970 bios @ 890MHz. Was waiting for my block before I OCed wink.gif
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post #12 of 209
Thread Starter 
Hmm. I remember reading the 6950 lack of overclock was due to the temperature. Someone had change the cooler and was able to reach a higher overclock with the same voltage. I'm doing 960-970 - 1400/1450 at the moment but I wonder if I can reach 1Ghz core @ 1.3v with a new cooler as well...
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post #13 of 209
941-5712 @1.36 stable , tested on dirt 2, cod bo, burnout paradis, bio shock 2
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post #14 of 209
6950: 920,1500 @1.25V. Holy crap 1.9V @_@

Max overclock is 950, 1500 @1.4 but donn't want to try higher: no cooling and 950 is not 100% stable.
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post #15 of 209
Mine does 1020/1425 @ 1.4v on the core with a modified 6950 bios. With a proper 6970 bios (it gives more voltage to the memory) i can do 1475 on the memory. I haven't really tried higher because the VRMs and stuff get a bit warm and i always run stock anyway
    
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post #16 of 209
Quote:
Originally Posted by Razi3l View Post
Mine does 1020/1425 @ 1.4v on the core with a modified 6950 bios. With a proper 6970 bios (it gives more voltage to the memory) i can do 1475 on the memory. I haven't really tried higher because the VRMs and stuff get a bit warm and i always run stock anyway
Wish i could get 1020 on mine , mine wont go higher than 920 without crashing .. thats with 6970 bios 920/1430 @ 1.25v
    
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post #17 of 209
Quote:
Originally Posted by Xristo View Post
Wish i could get 1020 on mine , mine wont go higher than 920 without crashing .. thats with 6970 bios 920/1430 @ 1.25v
Have you tried higher voltage? Oh and max out the fan, because I can't do 1020 with fanspeed <80%. Gonna WC this soon, then its gonna find out what 1.5v taste like
    
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post #18 of 209
Thread Starter 
Quote:
Originally Posted by Razi3l View Post
Have you tried higher voltage? Oh and max out the fan, because I can't do 1020 with fanspeed <80%. Gonna WC this soon, then its gonna find out what 1.5v taste like
This is what my previous post was referring to. I've ran benchmark at 980/990 including MSI kombuster and Furmark stable but Crysis would crash after 10 minutes or so. Now, I always keep my eyes on the temperature when overclocking/benchmarking/stress testing but I can never seems to get that magic 1k. However I never set fan above 60% and I'm thinking about trying 1k again with fan over 80% if what you're saying is true.
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post #19 of 209
Can somebody actually show some proof that the af voltage unlocker works ?

I can do 1020/1520 1.3v.
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post #20 of 209
Thread Starter 
Quote:
Originally Posted by Hans2k View Post
Can somebody actually show some proof that the af voltage unlocker works ?

I can do 1020/1520 1.3v.
I already posted a screen shot on the first page showing voltage up to 1.9v. What other proof do you need?

Anyways, my I attempt to reach 990 GHz has fail but I did make progress. Normally the card would crash windows before the 2nd or 3rd Crysis loop, at 990 clock, but with the fan set to 70% I was able to complete 8-9 loops before it crash.
My System
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CPUMotherboardGraphicsRAM
Q9300 @ 3.6GHz 480FSB GA EP45-UD3P HD 6950 SOLD! Rokn 8800GT Patriot Viper DDR2 
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2x500 Raid0 -250 OSX Dual Window7/Snow Leopard LG 32LD350 HDTV/Samsung T240 1920x1200 Cooler Master 550W 
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My System
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CPUMotherboardGraphicsRAM
Q9300 @ 3.6GHz 480FSB GA EP45-UD3P HD 6950 SOLD! Rokn 8800GT Patriot Viper DDR2 
Hard DriveOSMonitorPower
2x500 Raid0 -250 OSX Dual Window7/Snow Leopard LG 32LD350 HDTV/Samsung T240 1920x1200 Cooler Master 550W 
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