At 80% your system will be paging the hard disk therefore stuttering, i have tried loads of games using 2 meg and then removed a stick and tried again.willhub said:Sure its why I get suttering in TDU and UT2004 since BOTH games dont reach the system memory limit in XP with only 80% ram been used.
Either way, Nv drivers are bad.
HL2 problems are nothing to do with my CPU or System, I can gaurantee it since that doesent even use all my ram and my X800XTPE could run it at max so unless there is a 50% bottleneck between CPU and GPU, I shouldent be getting these problems other than low FPS or stuttering were my ram is at 100%, NOT WHEN i HAVE 20% FREE...
The differences are, stuttering-long load/unload times-crashing when Alt/Tab ing to the desktop and many others.