I have a question regarding Bigbox and performance. My system (see below) should be more than powerful enough to handle Bigbox but yet it will drop down into the teens FPS wise when sitting at console selection or game selection. My question being is, does BigBox make use of GPU or is strictly CPU bound? I feel my system should be more than capable of running this with no issues. If GPU can be leveraged, AMD or Nvidia?
System
i5-2500k
8 GB DDR3 2133
4 TB 7200 RPM stripped
1080p output