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GTX580 Overclocking HELP PLEASE!!!!

post #1 of 3
Thread Starter 
hey guys so i just got my gtx580 3gb version in SLI from zotac and on EK waterblocks, at stock the tempst are around 29c idle and 36 on load.


My question is what are good OC for these cards, this is my first time dealing with 580s

right now im on a small oc with no voltage increase Voltage 1.0 which is stock

core: 813
shader: 1623
Memory: 2036



stock:
772
1544
2004




Here is what the set up looks like now:


2011-11-17_22-13-13_513.jpg

DSC04408.jpg


2011-11-20_18-23-51_665.jpg
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Sexy Red Got Wet
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CPUMotherboardGraphicsRAM
i7 920 D0 4.2GHZ evga FTW3 x58(nb/sb cooled by stacked 120mm rads) SLI Zotac gtx580 3gb (WC EK)  Corsair Dominator 6gb 1600mhz 
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2x Raptor 150gb, 1 300gb raptor, 1 tb black caviar Win7 Ultimate (64bit) 3x Viewsonic x2268 3dVision Surround!! g-15 Logitech 
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antec 1000w Quattro antec 1200(all fans are coolermaster r4) g-500 Logitech 
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post #2 of 3
Just recently I'm currently at 890/1780/2075 with 1.0880mV for a 15% over clock on core/shader and conservative 5% on memory on air 24/7 for the past couple weeks.

I noticed OC'ing the memory has little effect but does seem to raise GPU temps and less effective in doing so.

Underwater an easy 24/7 over clock without breaking a sweat.

I've run 875/1750/2062 with 1.0880mv 24/7 since I got my card back in January.

Come over to the [Official] GTX 580 Overclocking Club and ask this question and you'll get a lot of good info, even just browsing through the thread. It's all about the GTX 580 there. thumb.gif Beastly over clockers and the GTX 580 have no issues.

I hit 944/1888/2062 at 1.1250mV on air stock cooling alone.

My i7 950 was only over clocked to 3.70Ghz and scored 7167 3DMark11 bench. My graphic score alone was a nice 7200. Single GTX 580 on air mind you. biggrin.gif

338

We've got members on water blocks who've hit 1000Mhz core. You'll have to come over to the OC thread and ask away. Got some enthusiastic members who can help.

We did have all our scores listed on the home page but lost our original OP and the new OP hasn't gotten around to gathering our info back up. It used to be really handy to view them all on the home page of the thread. Anyway, if you just browse through them you'll get a great idea of what your capable of. wink.gif
     
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post #3 of 3
I was able to reach with 900/2100(with a max clock of 980/2200) on air via a flashed BIOS on my sig rig card, my previous 580(eVGA) wasnt even able to clock to 850/2050 without artifacts. Over 900 core clock is a diminishing return, and anything over 2200 mem clock just warrants sporadic texture fills in recent games.

GL, and this was done a 10-12% increase in Vcore.
 
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Alienware 13
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Alienware Alpha
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Intel i7 4770k @4.0Ghz MSI Z87 G65 EVGA 980Ti Classified+EVGA 660SC PhysX G.Skill Trident X 16GB @2400Mhz 
Hard DriveCoolingOSMonitor
Corsair 480GB+1TB WD Black Corsair H100 W10 Pro|Start10 U2713HM+U22 LED+ACz1 Mount 
KeyboardPowerCaseMouse
RealForce 87U 55g  Corsair HX1050 Corsair 650D Razer DeathAdder+Firefly 
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STX+SP2500, Asgard 2+HD650 
CPUGraphicsRAMHard Drive
Intel i7 6500U nVidia GTX 960m OC Samsung 16GB 1.35v M.2 850 EVO 500GB+1TB WD 
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W10|Start 10 IPS 4k, Touch Alienware FX 
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