Ryzen 5900x idle temps 55c!!!

[steverebo]

I've got my 5900x installed on my asus Crosshair 8 on a custom watercooling loop with 3 x 360 rads and its idling at 53c to 55c that seems WAY too high to me although this is my first time on ryzen. I ran cinebencg r20 and it peaked at 70c

 

[steverebo]

In ryzen master it says peak core voltage is sitting at just under 1.48v

 

[steverebo]

In hwinfo it show ccd1 at 53 and ccd2 at 33

 

[steverebo]

In asus bios the vcore is set to 1.465v

 

[steverebo]

That's how it should be.

So are idle temps in the low 50's normal for ryzen 5000??

 

[steverebo]

Cheers guys, I've come from a decade of intel where idle temps sit in early 30's so seeing 53c got me worried

 

[steverebo]

Idle for me on 5900x in a meshify s2 with a H150i 360mm sitting on 42c approx in Ryzen Master.

iCUE reports 29.20c Im guessing thats not the CPU itself though...

Gaming so far max 65c reported via Ryzen Master (3440x1440 2080ti using ACC / FS2020 / AMS2) but its early days and Im still to do a fair few more tests.

My next goal is to learn how to overclock this beast it already boosts to 4950 in single threaded workloads need to workout how this all works as its very different to intel

 

[steverebo]

Contact seems good as I'm not going over 70 degrees full load cinebench r20

 

[steverebo]

I've st the voltage to 1.3v and its still boosting to 4950mhz

 

[steverebo]

What monitoring tool should I use i notice huge discrepancies between hwinfo and ryzen master especially in frequency

 

[steverebo]

Can't think of any better liquid coolers other than a custom loop

 

[steverebo]

I think asus is being incredibly aggressive with their auto voltage I dropped mine to 1.3v no change in performance but temps idle in 30's