Overclocking GTX660Ti, little help please.

[imginy]

GPU-Z

Ok theres a problem

on these nvidia cards gpuz only shows you there target boost.
Which is basically useless for example mine right now show me at 1150mhz when i'm getting 1300mhz.

The actual core clock you get should be higher you need to use something like msi afterburner and look at the graph.

Where it says core clock mhz is what you are actually getting

 

[ebilcake]

Thanks for that, at stock GPU 1 is reporting clock speeds as 1228 and with +35 1254,

GPU 2 clock speeds are a bit lower, 1215/1241.

Is that normal?

 

[imginy]

Thanks for that, at stock GPU 1 is reporting clock speeds as 1228 and with +35 1254,

GPU 2 clock speeds are a bit lower, 1215/1241.

Is that normal?

Yes each card is different

I never used SLI before so don't no much about it.

 

[OptimaLnrg]

is afterburner actually applying the extra voltage?

You probably need an older version. I use 2.2.3.