@maxenko, have you done a Port Royal stress test? What is your average sustained clock over the run?
If you can, can you you make a run with only the temp and power sliders in px1? Want to get an idea of your average sustained clock.
The reason I ask is that my KP is on the way and I am worried that it won't be any better than my FTW3 UG.
That card stock with air cooling, with only the sliders, will have an average core clock of 1947.
Underwater, with the Optimus block, +120 core +200 me I can get a 14.9k in PR with an avg clock of 2110.
Best of luck to you!