Maybe I'm just stuck on how well my 2500K performed, especially at 4.6GHz but I think I may some big helps guys. My 7700K is running a bit hotter than it should be and temps are spiking like crazy even browsing through the internet. My cooler is a Cryorig H7.
Here's what five minutes of customizing some cars in the Rocket League main menu look like. Nothing is overclocked either.
I've already reseated the cooler and reapplied thermal paste about an hour ago but I'm still getting the same results. Originally I applied MX-4, second time around I applied CP7. I've moved my front two case fans from 5v to 12v which didn't help that much either. All case fans are pushing air flow through correctly. I've upped the default fan profile in BIOS as well for my cooler and that didn't do anything really either.
Running x264 with 16 threads puts my CPU up to around 82C within five minutes. Idle is 34C. Actually playing a couple matches of Rocket League, temps are 64-67C. Now 67C isn't that high, but when CPU usage is around 15%, that seems high. The spiking is what's certainly wrong.
My 2500K performed a bit cooler than this with my 212+, but I never got temp spikes like this, nor did my temps ever close to 82c. One difference I can tell is that the fan on my cooler is not pushing out near as much cool air as the fan on my 212+. My heatsink on the 212 was cool to the touch at idle, while my H7 pipe is not. I also could feel air coming out of the 212+ on the left side right next to the exhaust fan, but I can't feel any air out the other side of my H7. Maybe that's just the way this new cooler is built? I dont know. Is the 7700K just by default a poorly cooled chip?