custom loop CPU temp problem

[66666666]

Hello all!

I recently completed my first custom loop. but i think my cpu temp under load is not good. Here are my specs

I7 4790k(at stock)

GTX 980ti reference 

1 ek 120mm slim rad

1 ek 240mm slim ra

EK-XRES 140 Revo D5 PWM (incl. pump)

ek supremacy evo and Titan X water block

Ambient temp around 21 C

Res/pump > GPU > 120rad > CPU > 240rad > Res

NZXT S340

When i running AIDA 64 stress test, the cores hit above 70 C,i have removed and reinstalled my CPU water block, it did not work, temps at idle are ok, around 30~ 35 C, is it normal?

but my GPU temps are fine, below 50C under full load. 

Any Suggestions or advice are greatly appreciated!

 

[Cavi]

What are your temps then? You didn't give us any, we can't tell just by your CPU. 

EDIT:
Ok, I see you edited the first post. The temps seem fine for a normal setup, but they should probably be a little lower in a custom loop. We need to wait for some custom-loop experts to see, but I suggest to post a picture of your build, if that's not a problem. 

[airdeano]

got a picture of your loop to verify layout?

what fans? what speed are they running for your load?

seems pretty normal, although.

 

[66666666]

this is the picture of my loop

[Simon771]

In AIDA 64, do you stress just CPU or also FPU and cache?

If you stress test just CPU, temps should be lower.

 

I was using single 240mm rad for i7 4790 and GTX 1070. Temps went above 80°C, so I decided to upgrade with additional 360mm rad.

Had same case as you, and fitting everything inside was a nightmare. So I bought Define S, to fit 360mm + 240mm rad.

Waiting for 360mm rad + GPU to come from RMA to test temperatures.

 

When you grab those tubes ... does it feel warm?