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Msi 480 lightning on ln2

post #1 of 4
Thread Starter 
Got some pretty decent results, after these runs got the card to run happily at 1315 core but didnt want to push much further with mem coldbugging.

375

375

375

375



Just wanted to share. I was also really hoping someone could shed some light on the memory issue. Was super flaky this whole run never had memory cold bug on a card before and im not sure what to do.

What voltage is safe for memory to keep it warm this was alll done with +10mv


Best card ive ever benched so I treated this card like a lady and didnt move too fast.

Is there a hardmod for memcoldbug on these cards.
    
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post #2 of 4
Never heard of a memory cold bug before.

Nice runs though Reggie! thumb.gif
The HedgeHog
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3770K Z77-UP7 MSI GTX 680 Twin 4 Gig G.Skill Trident X 2600's and some Dom's Hypers 
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Yes, lots of them. LN2  The smallest one I can get! Samsung 2333 HD 23" 
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The HedgeHog
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3770K Z77-UP7 MSI GTX 680 Twin 4 Gig G.Skill Trident X 2600's and some Dom's Hypers 
Hard DriveCoolingOSMonitor
Yes, lots of them. LN2  The smallest one I can get! Samsung 2333 HD 23" 
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Corisar 1200 AX=1.21 jigawatts Fractal Design/Dimastech G5 Rocketfish 
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post #3 of 4

mem CB is very common..[GTX480 has same issue] this is the main reason for overvolting mem in many cases.. just for heat to keep them warm. If you can get the temps right.. and they still scale, you will need to do mem OCP mod as well.

 

*some folks keep a hairdryer on the PCB's, near the VGA connections while benching to actually warm the cards up a bit... others have devised all sort of creative means of adding heat.. like using reptile heating pads.. that run +7-14v.. or just insulating a ****-ton more.

post #4 of 4
Thread Starter 
Thanks noguru....
and clepto a hairdryer worries me and so does to much vram but I guess ill just have to try one or the other. Did I mention this card drinks ln2 like its going out of style
    
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OLD none windows 7 x64 Ultimate 3d projector with 98in screen MOFO 
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CPUMotherboardGraphicsRAM
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OLD none windows 7 x64 Ultimate 3d projector with 98in screen MOFO 
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DUMB ocz 1000w pretty ugly logitech wireless 
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