made some tests AMD 64 3000+@2400MHz vs. AMD X2 3800+
getting over 50-105% boost when setting:
SetMTMode(2,0)
and rest of my avisynth script
and setting number of threads to 2 in megui
http://www.avisynth.org/tsp/avisynth256MT3.zip was used, x264 version 380 and CE Highprofile from sharktooth's profiles (turbomode disabled)....same profile was used in staxrip settings.
stax could you add threads setting to your x264 configuration options....
nice to get all out of my X2