Strange gaming performance in Monster Hunter 3rd HD

[Vitkarus]

So I decided to measure CPU load in the XCode and that's what happened:

CPU load in PPSSPP
[attachment=13438]

CPU load in Monster Hunter Freedom Unite for iOS (official port)
[attachment=13439]

CPU load in Antutu benchmark
[attachment=13440]

Аnd as can see PPSSPP load CPU no more than Monster Hunter for iOS (that run perfectly) and especially does not load the system completely as Antutu. Now, I do not even know what conclusions can I do about this.