Quote Originally Posted by -n7-
Results from a little testing i did:

For these quick benches, i ran:
7x401 (2807 MHz) 1:1 DDR2-802 (4-4-3-4)
or
7x401 (2807 MHz) 1:1 DDR2-802 (3-3-3-4)
or
7x401 (2807 MHz) 4:5 DDR2-1002.5 (4-4-4-4)

Results were averaged from a few runs

SuperPI 4M
1:1 (4-4-3-4) - 104.875s
1:1 (3-3-3-4) - 103.964s
4:5 (4-4-4-4) - 101.990s

3DMark01 SE game tests only
1:1 (4-4-3-4) - 37653
1:1 (3-3-3-4) - 38040
4:5 (4-4-4-4) - 38645.5

Q4 bench 800x600 high quality AA/AF off SMP enabled
1:1 (4-4-3-4) - 97.91 fps
1:1 (3-3-3-4) - 99.53 fps
4:5 (4-4-4-4) - 102.4 fps

WinRAR bench multithreaded
1:1 (4-4-3-4) - 1184 KB/s
1:1 (3-3-3-4) - 1225 KB/s
4:5 (4-4-4-4) - 1326 KB/s

FEAR 800x600 0x AA 2x AF everything maxed
Min - Ave. - Max fps
1:1 (4-4-3-4) - 55 / 111.67 / 231.67
1:1 (3-3-3-4) - 55 / 111 / 229.33
4:5 (4-4-4-4) - 55.33 / 112.67 / 233.33

UT2k4 Primeval 1024x768 no AA/AF
1:1 (4-4-3-4) - 91.965 fps
1:1 (3-3-3-4) - 92.975 fps
4:5 (4-4-4-4) - 94.635 fps


Those results indicate CAS 3 works just fine for me...
What about when you boot at 400mhz