Hyperthreading off = stutters off.

[klem]

Originally Posted by ZaltysZ

In affinity mask each bit represents one CPU: 1 value - use CPU, 0 value - don't. Bits are counted from right to left, so you need do the same with CPUs. In our case, that would be: 7, 6, 5, 4, 3, 2, 1, 0. Now replace wanted CPUs with 1s and unwanted with 0s. You will get: 0, 1, 0, 1, 0, 1, 0, 1 or simply 1010101. Convert that from binary to decimal (use Windows calculator) and get a mask of 85.

Is it better to assign CoD to the first threads of each core in this way or to turn off Hyperthreading in BIOS and assign it to all cores (=15).

And why?