Probly a dumb question but on my 8 core CPU I noticed my frequency on core 0 is different than 1-7. Core 0 is running at 1400mhz (200.00x7) and cores 1-7 are running at 4100.00mhz (200x20.5). My CPU is an AMD FX-8350 and was just double checking to make sure everything is how it should be. I haven't touched any of the settings to OC. Cores 1-7 don't fluctuate much even while idle but core 0 will bounce around.