Could an overheating motherboard cause CPU instability?

[Justfortrolls]

I've been having issues with my cpu, at least i thought it was my cpu, when today i find my motherboard has been running at an extremely high temp. My guess is it might be a RAM problem, but what else could it be?
System Specs:
i7-5930k
Titan X x2
Rampage V Extreme
Corsair Vengeance 16gb 2666 Mhz
Swiftech H240-x
Corsair RM 1000 PSU

 

[Proofy]

1.) Install Speccy and hwinfo and monitor your component temperatures
2.) Clean your computer and replace thermal paste on your CPU
3.) Install new drivers and flash NEW motherboard BIOS

I doubt that RAM causes the problems

Latest CPU bios:

2015/04/07
RAMPAGE V EXTREME BIOS 1401
Improve system stability.

Download from here

https://www.asus.com/Motherboards/RAMPAGE_V_EXTREME/HelpDesk_Download/

 

[Justfortrolls]

1.) Install Speccy and hwinfo and monitor your component temperatures
2.) Clean your computer and replace thermal paste on your CPU
3.) Install new drivers and flash NEW motherboard BIOS

I doubt that RAM causes the problems

Latest CPU bios:

2015/04/07
RAMPAGE V EXTREME BIOS 1401
Improve system stability.

Download from here

https://www.asus.com/Motherboards/RAMPAGE_V_EXTREME/HelpDesk_Download/

Already have the latest BIOS, and just cleaned the computer. Computer temps were fine, but differed between different programs. Considering the temps were fine, I'm at a loss for what could cause me to suddenly have problems.

 

[Proofy]

Did you replace the thermal paste on the cpu also ?