Motherboard temp #4 and #6

[wowyougod]

So i was just messing around in iCue after getting my new keyboard and noticed two temperature readings on my motherboard sitting at very high temperature for idle. At first i thought the sensors may be busted but the temperature increased from 87 to 89 degrees C. I seem to have very low cpu performance for my i5 7500 in games and it bottlenecks my gtx 970 in everything I play so maybe this is why? (nothing else evident seems to be causing it apart from simply lack of processing power) I am unsure what these temp numbers are for as cue gives no extra information.
https://imgur.com/2CAyqbK
CPU - i5 7500
Mobo - Gigabyte b250m-ds3h
GPU - MSI GTX 970 Gaming 4G
Ram - 8GB corsair LPX 2400, 8GB corsair lpx 2666
I am using stock cooler on my CPU and the case came with 3 fans installed, i am not well educated on which direction the fans should be blowing for optimal airflow.

Thank you for your time! (and merry christmas from the UK)

 

[jay32267]

I think that if those are indeed the temps....they are on the warm side.

....but the fact that the graphs show a flat line...indicates to me that they may not be the CPU temps.

CPU temps tend to fluctuate more....at least mine do.

 

[wowyougod]

I think that if those are indeed the temps....they are on the warm side.

....but the fact that the graphs show a flat line...indicates to me that they may not be the CPU temps.

CPU temps tend to fluctuate more....at least mine do.

Definitely not cpu temps, I think they're vrm temperatures, wondering if anyone thinks replacing the stock cooler with maybe a be quiet pure rock would be a good plan? Also the temps do fluctaute every so often but a lot of the time they just sit at a constant temp.