Are these temps good? Overclocked & Undervolted

Reseated my waterblock because core 4 was running hot. Seems to have worked.
4790k @ 4.4GHz @ 1.1000vCore
Copper EK Supremacy
Alphacool ST30 360mm
Swiftech MCP655 on 2/10 speed

Looks just fine to me.

Nice temps you got there.

FPU test was a little rough, but it's supposed to be.

Those are some nice temps, Intel cpus can run up to 100c so even in your FPU test you aren't close to the thermal limits of it.