Set it to this and some of the games flashing graphics doesn't work right. For example the flashing yellow split up into 2 flashing parts and have a black line graphic showing on the D.D. Crew.
multithreading 1
Turn it to multithreading 0 will fix the flashing issue. Fully flashing yellow.
I guest my Intel doesn't support multithreading. I never seen this option on my board.