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[Official] MSI GTX 680 Lightning Owners Club - Page 485

post #4841 of 7827
Hi Guys,

I'm french , Sorry for my Bad English rolleyes.gif

I have the same problem ( just i want overclock) ... When i want up , just 20mhz my core clock ( i try with my vcore +10, +50, +100 ) and i use kombustor , just 1 min after open gl error ....

In my countries nobody have this problem..mad.gif

Thank u for your help !!smile.gif

My Configuration :

I5 2500k : 4.2 ghz
Sli 680 lightning stock
Msi Mpower
Avexir Mpower 4x4go Cl9
Akasa Venom Power 1000w

Quote:
Originally Posted by Jamesc View Post

Hello,
I am trying to overclock my card but after a while im getting these opengl errors. This happens also when I play borderlands.
i thought this was only a small overclock? Power Management mode is set to performance mode.
post #4842 of 7827

R: [Official] MSI GTX 680 Lightning Owners Club

Quote:
Originally Posted by Atrix View Post

Hi Guys,

I'm french , Sorry for my Bad English rolleyes.gif

I have the same problem ( just i want overclock) ... When i want up , just 20mhz my core clock ( i try with my vcore +10, +50, +100 ) and i use kombustor , just 1 min after open gl error ....

In my countries nobody have this problem..mad.gif

Thank u for your help !!smile.gif

My Configuration :

I5 2500k : 4.2 ghz
Sli 680 lightning stock
Msi Mpower
Avexir Mpower 4x4go Cl9
Akasa Venom Power 1000w

Quote:
Originally Posted by Jamesc View Post

Hello,
I am trying to overclock my card but after a while im getting these opengl errors. This happens also when I play borderlands.
i thought this was only a small overclock? Power Management mode is set to performance mode.


I often had that msg and in my case my cards were running at stock speed. What drivers are you using?

Edited by p3gaz_001 - 1/9/13 at 5:32am
post #4843 of 7827
I can replicate that error but only way to do it is run a Kombustor stability test (not GPU burn in there's stability tests as well) with an unstable overclock. Have to tested each card individually? Chances are one is not stable. There could be a driver or power or other issue of course, but check each card on its own first.
post #4844 of 7827
Quote:
Originally Posted by CryptiK View Post

I can replicate that error but only way to do it is run a Kombustor stability test (not GPU burn in there's stability tests as well) with an unstable overclock. Have to tested each card individually? Chances are one is not stable. There could be a driver or power or other issue of course, but check each card on its own first.

maybe it was my psu, since on power up was not able to spin my two dcc 1 plus, i've changed the psu two weeks ago ... i haven't got that problem anymore....
post #4845 of 7827
Quote:
Originally Posted by CryptiK View Post

Quote:
Originally Posted by dph314 View Post

That 1480mhz is a 3dMark11 run on the stock cooler, yes wink.gif Would love to see what this card could do under water. Pic of the run is in my Benchmark photo album. Max temp of 70C smile.gif (3dMark11's short GPU tests + Buffalo winter). Had the voltage up to 1.42v for that run. I don't dare try that in games. Max clock I use in games is 1400mhz, for when SLI doesn't work as it should and I have to use one card. With +93mv on the core, I'm stable at ~1400mhz or a bit more in games.

That's a gem of a card you have there nice find. Was it one of the first 5000? Do you know ASIC quality? (I'm just curious is all, each card I've tried had successively higher ASIC% and each card has clocked a little better than the last).

So, ~1400 game stable at 1.36-1.37v and 1480 bench stable @ 1.42v, pretty badass. What's it do on ~1.25v do you know?

Actually, no, not one of the first 5000. Had to flash the BIOS on this one like everyone else, so there's still hope out there wink.gif

Sadly, this card did cost me more than $600, because I had to buy 3 cards to finally get this good one. I would sell the previous card as used on eBay though, truthfully answering any questions anyone had. So, someone gets a used card (used for a day thumb.gif) in perfect shape for less than a new one, and I get most of my money back to try again. Win-win smile.gif

This card does 1350mhz/6800mhz on the stock voltage. ASIC quality is 73%. Stable in every game at 1400/7000 while staying under 70C. I kept trying for this card out of spite, because I had one of the original 5000 that did 1372mhz/7000mhz on the stock voltage, before AB 2.2.3 was even released to the public. Man I'd kill for voltage control on that card, it was even better than the one I have now. But it stopped working before 2.2.3's release unfortunately. All I did was take the GPU Reactor off to fit it under my NH-D14. Did that and it wouldn't work. It didn't come into contact with the NH-D14 or anything like that, so, I have no idea what happened. But I was so disappointed that I had a golden chip slip away that I decided I wouldn't stop trying until I had another one.
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post #4846 of 7827
Nice going, I;m on my 4th card rolleyes.gif Each has been better than the last but this one only does ~1267/+925 on stock voltage. Game/everything stable at 1280/+900 at 1.25v load which is where it's going to stay I think unless when my block arrives the lower temps allow higher clocks. Your current and first card sound amazingly good you got lucky! Both times! Sad to hear the first one died, wonder if the caps discharged and damaged something when you removed the reactor board? You certainly can't complain about this one though, it well above average. I'm not trying again, I'll ;ove with this one until next gen and reassess at that point. I have 2 lightnings here so I could run SLI but I watercool and dislike fan noise so that makes SLI an expensive exercise that I don't really 'need' to undertake given the fact I only game on a 60Hz 30" WFP and have mostly >60 FPS in games with a single card.

What do you guys think about the 700 series and the 30-50+ % performance gain rumours?


edit - got my mem over +1000 or 4011MHz (8022 MHz effective). 256.8 GB/s. Not Calling this stable, just saying it can pass kombustor for a few mins at +10mv. Game stable at +900 at stock voltage, tested extensively yesterday.





Turned the CPU up to 4.4GHz, Core = 1359 MHz / Mem = +900

3DM11 = P11932

http://www.3dmark.com/3dm11/5511085
Edited by CryptiK - 1/9/13 at 8:59am
post #4847 of 7827
Okay guys so my oc is +150 or 1300/+450 on the mem gets to about 72c at full load while gaming with my custom fan profile. Are those safe temps?

I'm thinking about takin of the cooler so I can reapply Tim and get the temps down a bit more also.
post #4848 of 7827
Quote:
Originally Posted by dph314 View Post

All I did was take the GPU Reactor off to fit it under my NH-D14. Did that and it wouldn't work. It didn't come into contact with the NH-D14 or anything like that, so, I have no idea what happened.
I had to remove gpu reactor cover due to all ram slots on RIVE occupied, and remove a second one because of pci-e sound card sandwiched between two 16x slots.
I left reactors untouched because your posts few months ago. For now they're both safely covered with thin antistatic piece of plastic just in case.
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post #4849 of 7827
Hi, I must have worst gtx680 Lightning ever!!!!! under water cant go over 189 core and 659 memory, what you guys recomend for mem voltage and AUX voltage?
post #4850 of 7827
Ln2 bios? +189 core should have you close to 1400Mhz core boosted, +659 on the memory is pretty good too (one of my cards can do that, other doesn't like mem that high).
    
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