F5F Stay Refreshed Power Users Overclocking Help 860k throttle

Help 860k throttle

Help 860k throttle

O
Owasaukee
Junior Member
4
01-29-2019, 11:46 AM
#1
The thread suggests my 860k threads are very sensitive but only when overclocking or if I disable turbo. Thermal margins on stock parts range from 35-36, while with overclock they drop to 20-25. After what I mentioned earlier, I have a few questions.
O
Owasaukee
01-29-2019, 11:46 AM #1

The thread suggests my 860k threads are very sensitive but only when overclocking or if I disable turbo. Thermal margins on stock parts range from 35-36, while with overclock they drop to 20-25. After what I mentioned earlier, I have a few questions.

B
Baer7
Member
114
01-29-2019, 08:18 PM
#2
Heat isn't just the factor leading to throttling; it can also restrict the VRM section regardless of the power your PSU provides.
B
Baer7
01-29-2019, 08:18 PM #2

Heat isn't just the factor leading to throttling; it can also restrict the VRM section regardless of the power your PSU provides.

C
coyote888
Posting Freak
838
01-30-2019, 03:22 AM
#3
I understand that the vrms on the mb aren't optimal, but I believe they might let me have some mild oc if I don’t adjust the voltages. I’m starting to think the issue lies with the temperatures, since I notice a link between cpu0 in HWinfo and overdrive during full load. Stock cpu0 is 37°C and the thermal margin is 35, which adds up to 72°C—the maximum temperature for the CPU. However, 35°C in full load seems a bit low, and with my room temperature around 25°C, it doesn’t add up. I’m beginning to suspect the cpu0 package might be too high.
C
coyote888
01-30-2019, 03:22 AM #3

I understand that the vrms on the mb aren't optimal, but I believe they might let me have some mild oc if I don’t adjust the voltages. I’m starting to think the issue lies with the temperatures, since I notice a link between cpu0 in HWinfo and overdrive during full load. Stock cpu0 is 37°C and the thermal margin is 35, which adds up to 72°C—the maximum temperature for the CPU. However, 35°C in full load seems a bit low, and with my room temperature around 25°C, it doesn’t add up. I’m beginning to suspect the cpu0 package might be too high.

W
Witlesstrain
Junior Member
42
02-14-2019, 11:45 PM
#4
Apply significant stress for a short time, then examine the VRM and chipset. When idle, temperatures should rise around 10 degrees Celsius above ambient, which suggests potential issues with the SW or sensors if it's significantly higher.
W
Witlesstrain
02-14-2019, 11:45 PM #4

Apply significant stress for a short time, then examine the VRM and chipset. When idle, temperatures should rise around 10 degrees Celsius above ambient, which suggests potential issues with the SW or sensors if it's significantly higher.

X
XxAJHxX
Junior Member
18
02-21-2019, 01:25 AM
#5
The vrms are warm but nothing impressive compared to other boards without heatsinks. For the mb chipset, I can't pinpoint the exact temperature, but it's around 50 degrees. I tried running all fans at full speed and leaving the case open with a large room fan, but the CPU didn't drop by more than 1°C. Is it possible that a faulty sensor is causing the motherboard to throttle the CPU?
X
XxAJHxX
02-21-2019, 01:25 AM #5

The vrms are warm but nothing impressive compared to other boards without heatsinks. For the mb chipset, I can't pinpoint the exact temperature, but it's around 50 degrees. I tried running all fans at full speed and leaving the case open with a large room fan, but the CPU didn't drop by more than 1°C. Is it possible that a faulty sensor is causing the motherboard to throttle the CPU?

M
Marijntje
Member
149
02-22-2019, 08:45 AM
#6
The sensors on the AMD platform aren't very reliable. You should also check the BIOS settings for temperature and fan controls, as they might be set too low.
M
Marijntje
02-22-2019, 08:45 AM #6

The sensors on the AMD platform aren't very reliable. You should also check the BIOS settings for temperature and fan controls, as they might be set too low.

A
ADIR_4444
Senior Member
417
02-23-2019, 03:38 AM
#7
They are all turned off by default. I looked into it further and found a discussion about certain affordable motherboards that cause throttling, especially with AMD CPUs, which can happen if the motherboard sensors misread data.
A
ADIR_4444
02-23-2019, 03:38 AM #7

They are all turned off by default. I looked into it further and found a discussion about certain affordable motherboards that cause throttling, especially with AMD CPUs, which can happen if the motherboard sensors misread data.