F5F Stay Refreshed Power Users Overclocking Not possible to increase performance beyond 4.8 for the 9900k processor.

Not possible to increase performance beyond 4.8 for the 9900k processor.

Not possible to increase performance beyond 4.8 for the 9900k processor.

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X
xKeremFB
Junior Member
23
07-25-2018, 07:52 AM
#1
Struggling to push overclock on a new 9900K. With an MSI 390 Godlike board and 32gb CorsairCMW32GX4M2C3200 RAM, the system runs smoothly but freezes under high temperatures after five minutes of Prime95. It also requires a voltage around 1.34. Did I miss something in the BIOS settings, or can I still tweak things? Thanks!
Jon
X
xKeremFB
07-25-2018, 07:52 AM #1

Struggling to push overclock on a new 9900K. With an MSI 390 Godlike board and 32gb CorsairCMW32GX4M2C3200 RAM, the system runs smoothly but freezes under high temperatures after five minutes of Prime95. It also requires a voltage around 1.34. Did I miss something in the BIOS settings, or can I still tweak things? Thanks!
Jon

L
LeMonke
Junior Member
15
08-01-2018, 04:37 PM
#2
It seems you're looking for a rephrased version of this text while keeping its meaning intact. Here it is:

The differences in thermal and stability stress test workloads are quite significant. Utilities that don't overload or underload your processor will provide a reliable thermal baseline. This document compares utilities categorized as thermal and stability tests based on TDP percentage, averaged over six processor generations with stock settings, rounded to the nearest 5%. Although these tests cover workloads from 70% to 130% TDP, Windows Task Manager treats each test as 100% CPU utilization, which reflects processor activity rather than actual workload. Core temperatures directly reflect power consumption (in Watts), which is influenced by...
L
LeMonke
08-01-2018, 04:37 PM #2

It seems you're looking for a rephrased version of this text while keeping its meaning intact. Here it is:

The differences in thermal and stability stress test workloads are quite significant. Utilities that don't overload or underload your processor will provide a reliable thermal baseline. This document compares utilities categorized as thermal and stability tests based on TDP percentage, averaged over six processor generations with stock settings, rounded to the nearest 5%. Although these tests cover workloads from 70% to 130% TDP, Windows Task Manager treats each test as 100% CPU utilization, which reflects processor activity rather than actual workload. Core temperatures directly reflect power consumption (in Watts), which is influenced by...

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_lordgaben__
Junior Member
15
08-01-2018, 06:30 PM
#3
Sure, here is the list of specs.
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_lordgaben__
08-01-2018, 06:30 PM #3

Sure, here is the list of specs.

E
Ethmasher
Member
96
08-07-2018, 01:57 AM
#4
Good point. Using Corsair HX1200i, so should be adequate power. Cooler is Noctua NH-D15.
E
Ethmasher
08-07-2018, 01:57 AM #4

Good point. Using Corsair HX1200i, so should be adequate power. Cooler is Noctua NH-D15.

H
Hydroforce33
Senior Member
550
08-07-2018, 03:03 AM
#5
Do you notice any pins that seem broken on your CPU?
H
Hydroforce33
08-07-2018, 03:03 AM #5

Do you notice any pins that seem broken on your CPU?

W
Ward12
Posting Freak
895
08-08-2018, 10:04 AM
#6
I'm not sure. Let me verify.
It runs perfectly without overclocking.
W
Ward12
08-08-2018, 10:04 AM #6

I'm not sure. Let me verify.
It runs perfectly without overclocking.

C
ChloeET
Senior Member
736
08-09-2018, 05:25 PM
#7
To the best of my understanding, no pins were affected.
C
ChloeET
08-09-2018, 05:25 PM #7

To the best of my understanding, no pins were affected.

A
aqilthebro
Member
157
08-09-2018, 07:02 PM
#8
well, if it runs perfectly without overclocks and crashes when you go overclocks, you shouldn't push it that far, should you? the best advice I could offer is: watercooling. running a 9900k without watercooling isn't advisable. even with a powerful CPU cooler, watercooling still outperforms an air cooler.
A
aqilthebro
08-09-2018, 07:02 PM #8

well, if it runs perfectly without overclocks and crashes when you go overclocks, you shouldn't push it that far, should you? the best advice I could offer is: watercooling. running a 9900k without watercooling isn't advisable. even with a powerful CPU cooler, watercooling still outperforms an air cooler.

G
Gyeon_JH
Member
66
08-10-2018, 09:16 AM
#9
Roger that. I understand living with stock speeds—though I’m not sure about the noise from a big watercooler.
Thanks for your assistance!
Jon
G
Gyeon_JH
08-10-2018, 09:16 AM #9

Roger that. I understand living with stock speeds—though I’m not sure about the noise from a big watercooler.
Thanks for your assistance!
Jon

N
Nashiko57
Senior Member
485
08-16-2018, 11:56 PM
#10
Are you relying solely on Prime95 for stress testing? I’ve been working hard over the past week to achieve a stable overclock and was considering swapping my 9600k because it consistently fails small FFT tests on the same core, completing each run in seconds. I downloaded every available stress test and benchmark I could find, but nothing else showed any failures. Eventually, I realized Prime95 and AVX are too demanding for my 9th generation Intel processor, so I decided to run it at 5ghz with 1.3 volts. So far, I haven’t encountered any stability problems. I’d still be cautious about using Prime95’s small FFT results.
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Nashiko57
08-16-2018, 11:56 PM #10

Are you relying solely on Prime95 for stress testing? I’ve been working hard over the past week to achieve a stable overclock and was considering swapping my 9600k because it consistently fails small FFT tests on the same core, completing each run in seconds. I downloaded every available stress test and benchmark I could find, but nothing else showed any failures. Eventually, I realized Prime95 and AVX are too demanding for my 9th generation Intel processor, so I decided to run it at 5ghz with 1.3 volts. So far, I haven’t encountered any stability problems. I’d still be cautious about using Prime95’s small FFT results.

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