I run and old duo core e7400 and over clocked it to 3.6 ghz and a vast improvement but still micro stutters decided to go to 3.8GHZlast night and stutters are gone I cant belive it and I am amazed that my old girl can run this Sim with hi FPS with the Ifly 737 over 25fps steady in VC and close to 50fps sometimes 70 + outside cockpit seems to me that P3d likes higer CPU settings and this is with FTX AU with vector road lights active. I have no tweaks so maybe the higher clocks are the answer well in my case anyway and temps are stable maybe under load higest was 64c I have never experienced this before Im glad I made the choice to go higer.Anyway thats my observation Im sure its different for everyone nice post enjoy your flying I cant wait to do another flight thank god the stutters are gone!
Luke