Am stress testing a new build.

What are considered "good" temps when stress testing a i7 6800 Broadwell?

I just spent 30 minutes Googling and the best answer I could find was off Tom's hardware where they suggested 45-50 C under stress was very adequate.

I am getting about 45 C while using RealBench but it's fairly cool in my garage in Virginia......around 15 C

My cooler is a closed loop H100i V2.

Any input welcome and thanks!