Still dealing with this issue but i think i found where to start! when in boot camp it was forcing my cpu to run at 100% idle x32 multiplier so changed that to 10% of cpu usage and my cores are in the high 70s haven't put a load on it yet but that is next.

If issue remains of 100c constant i will adjust my multiplier down till i don't go past 90c maximum operating temp is 100c

about a x18 multiplier with 4 wows thats plenty no lag or issues any where i tested it but since i found that it was at 100% all the time i may not need to now.