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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 779

post #7781 of 38740
Interesting. Are you sure it's actually disabled though?

You have to add the 2 files to the syswow64/sys32 folder for it to actually work if you are using the newer drivers.

It might say it is in the reg but it doesn't actually disable. Best way to know is using Trixx, it will tell you when you start it.
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post #7782 of 38740
Quote:
Originally Posted by wireeater View Post

Interesting. Are you sure it's actually disabled though?
You have to add the 2 files to the syswow64/sys32 folder for it to actually work if you are using the newer drivers.
It might say it is in the reg but it doesn't actually disable. Best way to know is using Trixx, it will tell you when you start it.

His cfx system would hard lock on applying clocks over Overdrive limit, ie. when AB tries to use UOM = hard lock.
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post #7783 of 38740
Quote:
Originally Posted by Hambone07si View Post

@ sockpirate, why do you have 2 7970's for just 1 1080p screen? What game could you not max out? Just curious?

I can't quite max BF3 above 60fps on my card, at 1100/1500. I get average of 75ish, but still get dips into the 50s. I run all maxed, 2xMSAA.
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post #7784 of 38740
Quote:
Originally Posted by tsm106 View Post

His cfx system would hard lock on applying clocks over Overdrive limit, ie. when AB tries to use UOM = hard lock.

Exactly! Its disabled.

I avg about 90-100fps dips to 70fps and Max of 200+ with Ultra and 8xAa super sample in ccc
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post #7785 of 38740
post #7786 of 38740
Finally broke 17k on 3DM11...was tough on my CPU but the 7970s still had great temps!!!

This is 2600k @ 5.148ghz, GPUs @ 1300mV, core @ 1.270ghz, and 1.825ghz mem


337
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post #7787 of 38740
Quote:
Originally Posted by LAF View Post

I can't quite max BF3 above 60fps on my card, at 1100/1500. I get average of 75ish, but still get dips into the 50s. I run all maxed, 2xMSAA.

Drop MSAA. You dont need it. Just use Medium FXAA.
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post #7788 of 38740
Quote:
Originally Posted by Daffie82 View Post

Just did same OCCT 3.1 test now with 1100 core, 1500 memory, 1175mv
Set power control in CCC to 10% this time.
Passed 15min test without problems.
Will try to up it a little more and see where I end up smile.gif

YES !
Passed again same test 15 min in OCCT 3.1 now at 1130 core @ 1175mv, 1550 memory (stock volt)
note: this custom 15 min test was at max res. and 8x shader - in these 15min there were 5min idle time though during the test (1 min before - 4 min after), program did this automatically.

I'm guessing this is VERY close to my max stable OC since it crashed on me at 1150 core...
Only difference though is power control setting in CCC which I have now set to 10% while it was at 20% when my pc had a hard crash during OCCT test.

Only question now is : should I put power control back to 20% in CCC or just leave it at 10% ?
Edited by Daffie82 - 3/28/12 at 3:02pm
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post #7789 of 38740
Quote:
Originally Posted by sockpirate View Post

Finally broke 17k on 3DM11...was tough on my CPU but the 7970s still had great temps!!!
This is 2600k @ 5.148ghz, GPUs @ 1300mV, core @ 1.270ghz, and 1.825ghz mem
337

That settles it, I'm going to be shooting for P17000 in 3DMark11 once I get my lightnings installed. I doubt I'll be able to match your gpu clocks but I should make up some ground on my cpu score. biggrin.gif
post #7790 of 38740
Quote:
Originally Posted by Majin SSJ Eric View Post

That settles it, I'm going to be shooting for P17000 in 3DMark11 once I get my lightnings installed. I doubt I'll be able to match your gpu clocks but I should make up some ground on my cpu score. biggrin.gif

Yeah definitely, the 3960x gets some really nice scores, with tri sli 580 lightning extremes you can expect 20k+ with a measley 1ghz OC with a 3960x.

and seeing how these 7970s get such great scores in just Xfire, you should beat my score, im thinking upper 17k .
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