Idle 35-40c
Gaming 60c
Cinebench ST 55-60c
Cinebench MT 70-75c
Yep, 1080ti is in the loop, rads are 2x 420mm EK.
Top one is 45mm thick, front is 30mm
CPU is running with PBO enabled (custom PPT, EDC) if I turn it off MT Cinebench temps drop to around 55-60c
I have 5950X overclocked to 4.65GHz on all cores at 1.325 vCore. GPU also in the loop - 3090 FE and also overclocked. Cooling with standard thickness 420mm rad in the top and a thick 280mm rad in the front with fans in push/pull.
Temps at 'idle' at 39c /34c package / die.
Temps running Cinebench R23 are 70-75 package/die. (Cinebench score 29500 or so)
Ambient temp is 20-22c.
I have 3090 GPU in the loop as well.
With Cinebench and Furmark running and letting things run for 5-10mins CPU temps go to high 80s GPU goes to high 40s to low 50s (it's drawing 400W).
I have 2-gts blackice nemesis. 1x280 1x420 with 5 140mm 2000rpm Corsair mls on them. Plus 1 140 ml as an exhaust.What rad space do you have? That sounds pretty high in terms of water temp - I put custom fan / pump curves on mine so they really turn up when the water temp gets to 30c as i don't want the water temp going too much higher than that. Then i get the temps as mentioned above for the components.