Hello, i just got an i7 7700k and the temps were really high. I went ahead and underclocked it to 4.2ghz at 1.25 volts and its still reaching 70-75 degrees while gaming. I am using an aio with 2 120mm fans in push pull. Ive tried applying the thermal paste (artic mx-4) multiple times with different methods but the cpu is still running hot. I know these cpus run hot but i havent seen a single thread about it being at 4.2ghz 1.25v and running with high temps. Is there something wrong with the cpu? Should i delid it? Should i return it?