This game tends to max out my AMD R9 390 which meets the "recommended" requirements for this game. However, Frontier is going to have to do a better job because my Intel Core i7-6700k is only being on average 52-68% utilized, just joking, it's a very good processor with a high BASE clock speed of 4Ghz with turbo boost to 4.2Ghz, which makes it one of the fastest stock clock speed processors probably on the market.
A lot of people with i7 processors and 2x GTX 980 or 1x GTX 1080 were running into like 10-15fps in the Alpha versions. But Beta version is a big improvement and the full version of this game will tweak it to improve optimization even a bit furtherer. In Alpha 3, I was running into 10.4fps on Pennington Park from Steam workshop which accumulated 11.5k people and I was playing it on 1920x1080 High. I think it may be a better idea to have the AI/game to give workload to the CPU. My AMD R9 390 only has a clock speed of 1040Mhz (Sapphire back plate version overclocked AMD R9 390). Where as my processor speed can do 4.2Ghz stock speed.