Why does Arma not uses all of my PC

[Wasteland_Rebel 0]

Arma 3 does only use 30% of my CPU and not more, my friends game uses 40% or more!

 

Pls help to fix it!

 

PC:Intel Core I7-6700K 4GHz
Gainward GeForce GTX 1070
MSI Z170-A Pro
650 Watt Corsair CX Series CX650M
32GB DDR4 HyperX FURY schwarz (4 Riegel)
Scythe Mugen 4 PCGH-Edition
Digitus DS-30221
LG Electronics GH24NSD1
Zalman Z11 Plus Blau beleuchtet
SanDisk 240GB SSD Plus
WD Blue WD220EZRZ 2TB HDD

 

[TheLexoPlexx 0]

Now that you said it, I checked for myself as well and it's only about 40% for me.

I checked the launcher settings and if you don't set the amount of CPUs in the Launcher, it goes with the amount of native cores.

For me, I run a AMD FX-8320E with 4 native cores hyperthreading to 8 logical cores, so Arma 3 uses 4 cores instead of the possible eight, coming really close to the 40% CPU usage.

Could you check the amount of native cores you have please?

 

I just checked this for myself and it gave me a higher FPS and higher CPU usage.