ASUS L210M Laptop
This #Xorg settings really helped to squeeze up performance for this low end laptop:
Section "Device"
Identifier "Intel Graphics"
Driver "intel"
Option "AccelMethod" "sna"
Option "DRI" "3"
Option "TearFree" "false"
Option "TripleBuffer" "false"
Option "SwapbuffersWait" "false"
EndSection