I recently changed my RAM from the kingston hyperX blu 1333 to the HyperX black 1600 (or added still messing with it). I have a GIGABYTE z68. When i changed the RAM i noticed that my idle clock in CPU-Z is now sitting at 3.5ghz with random jumps to 3.6 and 3.7 without load. While at 3.5 the Vcore is sitting under 1.0v (0.996ish). I figure this is just power saving going to work but I hadn't noticed this before changing the RAM. (It didn't detect my blacks as 1600 so i changed the setting manualy). When I run IntelBench it completes successfully at very high and the Vcore becomes stable while benching (1.27ish). Just wanted to see if anything here was a bit strange before I start changing my turbo settings. I am still pretty new.
Quick edit: Went from 2x4gb blu 1300 to 2x4gb blacks 1600 single channel both at 1.5v, Temps are a bit higher than usual (RealTemp 31 30 30 31 before 34ish 31ish 31ish 34ish after)