450 mhz with 4-3-3-8 and 625 mhz with 5-5-5-15 at 2.3v from bios.I now run them at 514 mhz 4-4-4-12 with all sub-timings streched at the limit.And i mean Orthos-stable,daily use.

http://www.crazypc.ro/forum/attachme...8&d=1180014241

This for 625,i also could do 640 mhz at 2.45v but not for daily use,just benching.