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gtx 680 and 3930k oc'd at 4.5ghz will cause bottleneck?

post #1 of 6
Thread Starter 
hello
i have gtx 680 sli 2gb and a 3930k and i overclocked it to 4.5 is 4.5 will it avoid bottleneck with sli 680?or i have to overclock it more?because sometimes when i play bf3 i see usage drops between 100 to 50 and to 70 and goes back to 100 sometimes..
thanks
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post #2 of 6
a 3930k is can be tough to bottleneck, a 680 SLI will never bottleneck it even at 4.5ghz, as for the dips. that's rather odd for it to happen with a chip that is most suited to those with Quad-SLI's and Quad-CFX set up's. redface.gif
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post #3 of 6
Quote:
Originally Posted by JunkoXan View Post

a 3930k is can be tough to bottleneck, a 680 SLI will never bottleneck it even at 4.5ghz, as for the dips. that's rather odd for it to happen with a chip that is most suited to those with Quad-SLI's and Quad-CFX set up's. redface.gif

I'd agree, I would only worry about bottle necking if you had QUAD GTX 780's. I don't think a 2500k could even bottleneck GTX 680s SLI
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post #4 of 6
Thread Starter 
thanks guys +rep
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post #5 of 6
Yeah definitely won't bottleneck. The vram on the gtx 680's will bottleneck the 680's long before the cpu will.

Have the same setup, works great together! thumb.gif
post #6 of 6
A single 680 doesn't bottleneck my ancient cpu so I doubt two will on a 3930k at any clock speed cigar.gif
 
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