GTX 680 overclocks.

[GreenLeafy]

Hello everyone, I was just wondering how far you guys have overclocked your GTX 680s. How far have you gotten without adjusting voltage? What's your highest stable overclock? What brand GTX680 are you using? Temperatures?

[MegaDave91]

With my Evga Superclocked 680, I can get +65MHz (1254) for gpu clock and +370MHz for memory. I don't play around with voltage. Temperature pretty much stays at 60C.

[Brendan]

EVGA 680+ FTW 4GB. I hit core clock of +223 (1306) and +475 for memory. This is stable with EVGA Stress test.

Temps are 68-69 (70 downclocks gpu)

3Dmark11 stable for me was 1267.

Here's a 3Dmark11 on 1241-1254 Core and 475 Memory (downclock when hit 70c)

http://www.3dmark.com/3dm11/5700610

[TechFan@ic]

I've read somewhere that you can stop the GPU throttling @ 70c somehow, but I can't remember where .

[R4STABAN]

From what I've seen:

Good cards are north of 1250mhz core without extra voltage.

Good lightnings are north of 1400mhz core with stock AB max voltage

Good Classifieds (old ones with EvBot) IDK.

I have done 1380mhz / 7300mhz 3dmark11 runs with my better clocker on older drivers. +93mV core, stock mem volts.