Hi, I'm having a lot of issue with bottlenecking my GTX 950, because my AMD A-10-5800k apu isn't utilizing it's 4 cores but instead, Using 2. Therefor, Getting really bad stuttering in games because my cpu usage is at 100%. What do I do? I've already tried going into msconfig>Boot>Advanced> Number of Processors> 4 instead of 1. My apu is clocked at 3.8 GHz.