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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 907

post #9061 of 38704
Quote:
Originally Posted by sena View Post

Andrazh
I am now at 1030/1575 and testing, voltage is 1.049V. I hope its stable.
1050 Mhz on same voltage is not stable, it crashed in crysis warhead.

Try 1100Mhz at 1100mV i had that seting at first.
Quote:
Originally Posted by Hambone07si View Post

Well 1.250v in AB feeds about 1.175v under load
1.275v in AB feeds 1.200v under load which is passing my 1.174v (1.049v + .125v)
PLEASE DON'T TRY WHAT I DO. I have the mind set that I am going to blow the caps off my cards doing what I'm doing, so if it happens, I'm not going to be upset, I don't want any of you coming back at me if you damage your cards. I can care less as it's a hobby and only money. It can be replaced.
With 1.275v and under load, you thought you've heard cap squeal, HA, you should hear these things biggrin.gif

But is 1.046V your stock voltage in AB or is that what your card gets?
post #9062 of 38704
Anyone here with reference Sapphire 7970 who can give me the bios pls?
Thx
post #9063 of 38704
Quote:
Originally Posted by Majin SSJ Eric View Post

You really got your 3930K to 4.8GHz at 1.375V? Mine needs 1.45V for 4.8GHz... frown.gif

Don't feel bad man I need 1.42 for 4.5ghz on my 2500k.

I got like literally the worst 2500k in existence. Now that IB looks awful I think I'm going to be stuck with it for awhile unless I decide to go SB-E too.
    
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post #9064 of 38704
Quote:
Originally Posted by Majin SSJ Eric View Post

You really got your 3930K to 4.8GHz at 1.375V? Mine needs 1.45V for 4.8GHz... frown.gif

Yeah it's not all that uncommon for that to occur, as mine only needs 1.37 for 4.8ghz as well.
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post #9065 of 38704
Quote:
Originally Posted by jtom320 View Post

Don't feel bad man I need 1.42 for 4.5ghz on my 2500k.
I got like literally the worst 2500k in existence. Now that IB looks awful I think I'm going to be stuck with it for awhile unless I decide to go SB-E too.

lol, on my 2500k, I needed 1.505v for 4.7ghz stable ;\

Btw, I would only go SB-E if you plan on upgrading to at least 3 GPUs.

It's just not necessary otherwise. My 2500k @ 4.7ghz was perfectly fine until I moved up to my 3 7970s, with which it struggled in BF3 to keep the GPUs fed @ 1080p... I've since upgraded to the 3x7970 setup and soon to be 4x680 setup once they arrive monday/tuesday.
Edited by m3t4lh34d - 4/15/12 at 8:56am
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post #9066 of 38704
Quote:
Originally Posted by Aventadoor View Post

Anyone here with reference Sapphire 7970 who can give me the bios pls?
Thx

Wouldnt let me upload it, but here is the download link for it.
http://www.techpowerup.com/vgabios/112673/Sapphire.HD7970.3072.111207.html
Edited by thrgk - 4/15/12 at 9:29am
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post #9067 of 38704
Quote:
Originally Posted by Aventadoor View Post

Anyone here with reference Sapphire 7970 who can give me the bios pls?
Thx

here it is: https://rapidshare.com/files/768225401/sapphire_ref_7970.bin
post #9068 of 38704
Just going to put this out there for some one the new guys here. This is what a 7950 can do if you OC it right. Don't even need a crazy CPU OC as I am only @ 3.7ghz.. Also Heaven will usually be stable and BF3 will crash if the OC is unstable. Try it out in Heaven and if passes use BF3 as a stable test. If BF3 crashes then up your volts.

Also if you cannot OC with Afterburner it is because you are missing 2 .dll files and I have the link in my thread to a handy installer that will do it for you HERE

My settings are 1.225v core @ 1200 and stock RAM voltage @ 1600 although every card will vary.

Here is my Heaven 3.0 thumb.gif

heavenbm7950.jpg
Edited by Exostenza - 4/15/12 at 9:46am
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post #9069 of 38704
Quote:
Originally Posted by Exostenza View Post

Just going to put this out there for some one the new guys here. This is what a 7950 can do if you OC it right. Don't even need a crazy CPU OC as I am only @ 3.7ghz.. Also Heaven will usually be stable and BF3 will crash if the OC is unstable. Try it out in Heaven and if passes use BF3 as a stable test. If BF3 crashes then up your volts.
Also if you cannot OC with Afterburner it is because you are missing 2 .dll files and I have the link in my thread to a handy installer that will do it for you HERE
My settings are 1.225v core @ 1200 and stock RAM voltage @ 1600 although every card will vary.
Here is my Heaven 3.0 thumb.gif
heavenbm7950.jpg

Crank the settings up to max so we can compare to other posts here in the thread. thumb.gif

Also, I checked the OP and noticed we don't have a 7970/7950 Club banner there. I'd really like to replace my GTX 500 Club banner in my sig if anybody wants to make one. I would but my HTML skills are not that great and I want it to looks cool...
post #9070 of 38704
Ok well now I am not so happy... LOL

12.3 WHQL

7950max.jpg

I never use more than 4xAA anyways... The AA method in Heaven really takes a toll on AMD cards.

EDIT: Oh I see some others are on 1680x1050... that makes me feel better. biggrin.gif I'll give it a run at that resolution for more comparisons.
Edited by Exostenza - 4/15/12 at 10:43am
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