Mr_Tea 0 Posted April 1, 2010 Since the Demo ArmA 2 always worked on all 4 Cores of my Phenom 2 X4. After i installed everything on an new 500 GB HD i was wondering why ArmA 2 performed so bad, and had to find out that it only runs on one of my four CPU-Cores. "-cpucount=4" is not working, the setting in the ArmA 2 launcher that does the same also has no function. There are no drivers for the Phenom 2 X4 that i could have forgotten to install, and i have no clue whats wrong now. I use Vista Home Premium 32 BIT and ArmA is patched to 1.05 off course. Share this post Link to post Share on other sites
evilfury 0 Posted April 1, 2010 (edited) On my Q6600 arma is using all 4 cores. Cpucount enabled in arma 2 launcher. Edited April 1, 2010 by evilfury Share this post Link to post Share on other sites
Mr_Tea 0 Posted April 1, 2010 It seems i found a fix. With the tool CPU Control i made a rule to bound the ArmA2.exe to all CPU-Cores, now it`s working again. But i still have no clue why it wan`t work otherwise, even with CPU Control unloaded ArmA 2 refuses to use all cores. Anyways, it`s working, it`s working.:bounce3: Share this post Link to post Share on other sites
kMaN175 34 Posted April 7, 2010 It seems i found a fix.With the tool CPU Control i made a rule to bound the ArmA2.exe to all CPU-Cores, now it`s working again. But i still have no clue why it wan`t work otherwise, even with CPU Control unloaded ArmA 2 refuses to use all cores. Anyways, it`s working, it`s working.:bounce3: Did you see a big difference from 1 core vs 4? Share this post Link to post Share on other sites
[frl]myke 14 Posted April 7, 2010 @kMaN Let me quote Mr Tea's opening post: Since the Demo ArmA 2 always worked on all 4 Cores of my Phenom 2 X4.After i installed everything on an new 500 GB HD i was wondering why ArmA 2 performed so bad... Well, it's only a really wild guess but to me it sounds like he noticed a slight difference. Share this post Link to post Share on other sites