F5F Stay Refreshed Power Users Overclocking Skylake 6700K OC paired with Noctua D15 model shows elevated temperature issues.

Skylake 6700K OC paired with Noctua D15 model shows elevated temperature issues.

Skylake 6700K OC paired with Noctua D15 model shows elevated temperature issues.

S
SaySaeqo
Member
139
01-05-2024, 08:52 PM
#1
Hello, welcome to the forum! This is my first attempt at overclocking.
I'm using a Gigabyte Z170 MTB with a Core i7 6700K (Skylake) cooled by Noctua NH-D15 (2 x fans). My Fractal Design R5 case has two fans spinning at 920RPM, and the Noctua runs at 1500RPM during the benchmark.
Overclocking settings: I used a 46 multiplier, 102MHz BClock, and 1.3V CoreVoltage, which achieved 4.692GHz.
Based on what I've read about Skylake CPUs, these results seem quite normal, and I prefer to keep them stable.
I'm worried about the peak temperatures during stability tests.
Here are some links for reference:
https://goo.gl/photos/DU2DGx7Tc5mDGLzJ9
https://goo.gl/photos/ykiioVy7EHTNqiALA
https://goo.gl/photos/cG5mGaiswsNxDGVX7
When I run AIDA64 (a less aggressive benchmark) for about 10 minutes, the temperatures spike up to 84°C.
My idle core temps are around 18°C in a room temperature of 25°C.
The TJMAx readings also look high; I'm not sure what the TjMax numbers mean.
Should I be worried about these temperatures on a Skylake CPU?
I don't want to rush into buying another CPU soon.
Thanks a lot!
Happy OC-ing
Titus
S
SaySaeqo
01-05-2024, 08:52 PM #1

Hello, welcome to the forum! This is my first attempt at overclocking.
I'm using a Gigabyte Z170 MTB with a Core i7 6700K (Skylake) cooled by Noctua NH-D15 (2 x fans). My Fractal Design R5 case has two fans spinning at 920RPM, and the Noctua runs at 1500RPM during the benchmark.
Overclocking settings: I used a 46 multiplier, 102MHz BClock, and 1.3V CoreVoltage, which achieved 4.692GHz.
Based on what I've read about Skylake CPUs, these results seem quite normal, and I prefer to keep them stable.
I'm worried about the peak temperatures during stability tests.
Here are some links for reference:
https://goo.gl/photos/DU2DGx7Tc5mDGLzJ9
https://goo.gl/photos/ykiioVy7EHTNqiALA
https://goo.gl/photos/cG5mGaiswsNxDGVX7
When I run AIDA64 (a less aggressive benchmark) for about 10 minutes, the temperatures spike up to 84°C.
My idle core temps are around 18°C in a room temperature of 25°C.
The TJMAx readings also look high; I'm not sure what the TjMax numbers mean.
Should I be worried about these temperatures on a Skylake CPU?
I don't want to rush into buying another CPU soon.
Thanks a lot!
Happy OC-ing
Titus

C
cheke150
Junior Member
10
01-05-2024, 08:52 PM
#2
For AIDA, consider applying thermal compound again on the high side.
C
cheke150
01-05-2024, 08:52 PM #2

For AIDA, consider applying thermal compound again on the high side.

O
oOEmmaOo
Posting Freak
818
01-05-2024, 08:52 PM
#3
When you refer to reapplying thermal comp, it means removing the current residue and adding more product in greater amounts.
O
oOEmmaOo
01-05-2024, 08:52 PM #3

When you refer to reapplying thermal comp, it means removing the current residue and adding more product in greater amounts.

C
craftdave12
Junior Member
2
01-05-2024, 08:52 PM
#4
Yes, particularly when it's disorganized, that might suggest excessive. It should simply be a smooth, thin, uniform layer—it requires minimal effort.
C
craftdave12
01-05-2024, 08:52 PM #4

Yes, particularly when it's disorganized, that might suggest excessive. It should simply be a smooth, thin, uniform layer—it requires minimal effort.

M
MrCm
Senior Member
636
01-05-2024, 08:52 PM
#5
During your time managing AIDA64, did you focus solely on stress testing the CPU or also tested other components?
M
MrCm
01-05-2024, 08:52 PM #5

During your time managing AIDA64, did you focus solely on stress testing the CPU or also tested other components?