I'll see how well they overclock when they release. Depending on the relative performance to Devil's Canyon I'll either be buying the i5 5675C or the i5 4690k. If I can get an i5 5675C > 4.0Ghz at the same (or better) IPC I'll go with it over the 4690k because of the lower TDP. Although if they run too hot at those clock-rates I'll just wait for a Devil's Canyon blowout sale when Skylake releases.