32-Bit vs 64-Bit. Lot of Pagefaults with 32-Bit while the Kernel Timer is still low, but the ISR is in the 600 again. Spoiler No doubt 64-Bit + Platform Clock On works best for me. What i havn't tested yet is HPET On and Platform Clock Off. I noticed with WinTimerTester it took longer to get a 1.0000 Ratio with HPET On. It took over 140 Seconds while with HPET Off it took only 30 Seconds to stabalize. But guess once it's stable it doesn't matter anymore untill you reboot.