Those temps don't look too impressive.
..89c at 130w, 4.7Ghz on a 8700K
My Dark Rock 4 keeps my 9900K (all core 4.8Ghz) cooler than that when pulling more watts (140-150w) in Cinebench runs.
..and did I mention its over £30 cheaper and looks just as nice with its all matt black finish.