My 8700k temp just went too high those days with corsair h115i. Whenever I play games, the temperature will be above 90 degree easily even with 3000 RPM on pump and 1500 RPM on fans. It went about 100 degree when I watch streaming when the pump is on 2000 RPM and fans 800 RPM. The cooler temperature stay around 55 degree mostly. When the CPU became hot, the top right of the radiator is hot, but others are pretty cool. I have been using this cooler 2 and half years, so what could be the problem thermal paste or cooler itself? Thanks.