F5F Stay Refreshed Hardware Desktop Temperatures rise unexpectedly during operation.

Temperatures rise unexpectedly during operation.

Temperatures rise unexpectedly during operation.

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shayt2005
Junior Member
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40
09-07-2019, 12:18 PM
#1
Hi there, I'm checking in again about the cooler situation. With a 3950x CPU running at idle and streaming, it tends to hit 74°C quite often. The room stays cool enough, but the thermal paste I've used for about two years—IC Diamond 7 Carat—seems to be wearing thin after a fresh application with proper pressure. I'm using an NHD 15s and only one fan in the center, and I've undervolted it by -0.75V. If anyone has tips on improving cooling or maintaining temps during high loads, that would be really helpful. Also, I noticed the temperatures are stable under heavy gaming loads (81°C max) but drop to around 66-71°C when idle.
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S
shayt2005
09-07-2019, 12:18 PM #1

Hi there, I'm checking in again about the cooler situation. With a 3950x CPU running at idle and streaming, it tends to hit 74°C quite often. The room stays cool enough, but the thermal paste I've used for about two years—IC Diamond 7 Carat—seems to be wearing thin after a fresh application with proper pressure. I'm using an NHD 15s and only one fan in the center, and I've undervolted it by -0.75V. If anyone has tips on improving cooling or maintaining temps during high loads, that would be really helpful. Also, I noticed the temperatures are stable under heavy gaming loads (81°C max) but drop to around 66-71°C when idle.

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M
mineuout482
Posting Freak
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812
09-07-2019, 12:25 PM
#2
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mineuout482
09-07-2019, 12:25 PM #2

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byBlueTitan
Junior Member
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39
09-16-2019, 10:17 AM
#3
Sure, setting profiles for various tasks is key. Do you have a 3950x?
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byBlueTitan
09-16-2019, 10:17 AM #3

Sure, setting profiles for various tasks is key. Do you have a 3950x?

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moleman1203
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124
09-19-2019, 11:23 PM
#4
I own 3900X. Previously, I used a Noctua NH-U12A cooler and had to tweak the fan curve to avoid excessive speed changes whenever I opened something, preventing unnecessary temperature jumps. Now I’m using the Liquid Freezer II 360, and while temperature spikes still occur, my peak temperatures at full load are significantly lower.
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moleman1203
09-19-2019, 11:23 PM #4

I own 3900X. Previously, I used a Noctua NH-U12A cooler and had to tweak the fan curve to avoid excessive speed changes whenever I opened something, preventing unnecessary temperature jumps. Now I’m using the Liquid Freezer II 360, and while temperature spikes still occur, my peak temperatures at full load are significantly lower.

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1
101PINGO
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154
10-05-2019, 09:21 PM
#5
I notice occasional temperature rises when I interact with the system, so it seems typical.
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1
101PINGO
10-05-2019, 09:21 PM #5

I notice occasional temperature rises when I interact with the system, so it seems typical.

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CSPlaysMC
Junior Member
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16
10-09-2019, 01:46 PM
#6
You're observing a uniform response across your build. Because Ryzen chips don't report temperatures per core individually, you're seeing a consistent pattern overall.
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CSPlaysMC
10-09-2019, 01:46 PM #6

You're observing a uniform response across your build. Because Ryzen chips don't report temperatures per core individually, you're seeing a consistent pattern overall.

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Hyper_B0Y
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215
10-09-2019, 03:02 PM
#7
Use HWinfo64 for more precise temperatures per core. This appears to be the most accurate I've encountered thus far.
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Hyper_B0Y
10-09-2019, 03:02 PM #7

Use HWinfo64 for more precise temperatures per core. This appears to be the most accurate I've encountered thus far.

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CattyO
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71
10-11-2019, 08:53 AM
#8
Temps for a 3600 under a D15s are the same as yours, it looks like just how Ryzen handles things. Your motherboard has a BIOS option to adjust fan speeds based on temperature, which has prevented the fans from fluctuating too much.
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CattyO
10-11-2019, 08:53 AM #8

Temps for a 3600 under a D15s are the same as yours, it looks like just how Ryzen handles things. Your motherboard has a BIOS option to adjust fan speeds based on temperature, which has prevented the fans from fluctuating too much.

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ElaticsGone
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196
10-13-2019, 09:47 AM
#9
okay I will do that thanks for the info glad that my chip is running fine. So far the performance is amazing. I've been ryzen sense gen 1 and I've been happy with everyone. Gen 1 meaning zen 1 not early years.
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ElaticsGone
10-13-2019, 09:47 AM #9

okay I will do that thanks for the info glad that my chip is running fine. So far the performance is amazing. I've been ryzen sense gen 1 and I've been happy with everyone. Gen 1 meaning zen 1 not early years.

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