I have a Intel(R) Core(TM) i5-4690K CPU @ 3.50GHz, 3501 Mhz, 4 Core(s), Z97M Gaming motherboard, GTX 1070ti, and 16gb of memory. When I was trying to run RDR2 on my pc I noticed that my gpu usage was about 20-25% and my cpu usage was at 90-100% usage. I was wondering if it was a cpu bottleneck or something else wrong with my pc.