[img ]http://i.imgur.com/W0Y3D8q.jpg[/img]>100kb As you can see only 1 core peaks at around 70%, other 3 cores usually stays below 50% and rarely go any higher, while gpu usage stays very low. (which would indicate cpu bottleneck, but then again why 3 other cores have pretty low usage?) Can anyone do some more tests? It looks like multithreading is not working properly. (also very low cpu temp is a usefull indicator aswell, in full stress my cpu goes to around 55C) :rolleyes: Edit: Here is another screenshot with absolutely every possible graphic setting @ low / off with min. draw distance: [img ]http://i.imgur.com/wGi2zgu.jpg[/img]>100kb And for the record, i would like to remind that my rig is in recommended requirements specification. Here is the issue on feedback tracker: http://feedback.arma3.com/view.php?id=716