Windows 10 throttling CPU to dead slow
I'm facing windows 10 slow/non-responsive behavior (perhaps after 1809 update) and after doing many fixes mentioned online (like drivers update, services on/off, windows update etc) i ended up in finding a cpu frequency change.
When i run it in safemode, it run fast as expected on correct frequency 2Ghz. (see core speed)
Where as when i run it on normal mode, starts fine but after few minutes of idle time, it changes cpu freq. way too slow 0.4Ghz. (see core speed)
Initially i thought it is due to thermal condition of cpu, so i tested it with coretemp and it seems fine.
I also tried changing power plan (default to balanced on 1809) to high performance but no result.
I also tried setting SpeedStep to 'disabled' from BIOS but no change. Also updated BIOS to latest from Dell Update App.
Can any one help?
cpu performance
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
add a comment |
I'm facing windows 10 slow/non-responsive behavior (perhaps after 1809 update) and after doing many fixes mentioned online (like drivers update, services on/off, windows update etc) i ended up in finding a cpu frequency change.
When i run it in safemode, it run fast as expected on correct frequency 2Ghz. (see core speed)
Where as when i run it on normal mode, starts fine but after few minutes of idle time, it changes cpu freq. way too slow 0.4Ghz. (see core speed)
Initially i thought it is due to thermal condition of cpu, so i tested it with coretemp and it seems fine.
I also tried changing power plan (default to balanced on 1809) to high performance but no result.
I also tried setting SpeedStep to 'disabled' from BIOS but no change. Also updated BIOS to latest from Dell Update App.
Can any one help?
cpu performance
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
2
Possible duplicate of CPU Does not run at full speed
– Ramhound
Jan 6 at 23:54
add a comment |
I'm facing windows 10 slow/non-responsive behavior (perhaps after 1809 update) and after doing many fixes mentioned online (like drivers update, services on/off, windows update etc) i ended up in finding a cpu frequency change.
When i run it in safemode, it run fast as expected on correct frequency 2Ghz. (see core speed)
Where as when i run it on normal mode, starts fine but after few minutes of idle time, it changes cpu freq. way too slow 0.4Ghz. (see core speed)
Initially i thought it is due to thermal condition of cpu, so i tested it with coretemp and it seems fine.
I also tried changing power plan (default to balanced on 1809) to high performance but no result.
I also tried setting SpeedStep to 'disabled' from BIOS but no change. Also updated BIOS to latest from Dell Update App.
Can any one help?
cpu performance
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
I'm facing windows 10 slow/non-responsive behavior (perhaps after 1809 update) and after doing many fixes mentioned online (like drivers update, services on/off, windows update etc) i ended up in finding a cpu frequency change.
When i run it in safemode, it run fast as expected on correct frequency 2Ghz. (see core speed)
Where as when i run it on normal mode, starts fine but after few minutes of idle time, it changes cpu freq. way too slow 0.4Ghz. (see core speed)
Initially i thought it is due to thermal condition of cpu, so i tested it with coretemp and it seems fine.
I also tried changing power plan (default to balanced on 1809) to high performance but no result.
I also tried setting SpeedStep to 'disabled' from BIOS but no change. Also updated BIOS to latest from Dell Update App.
Can any one help?
cpu performance
cpu performance
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
asked Jan 6 at 22:27
AzghanviAzghanvi
1162
1162
2
Possible duplicate of CPU Does not run at full speed
– Ramhound
Jan 6 at 23:54
add a comment |
2
Possible duplicate of CPU Does not run at full speed
– Ramhound
Jan 6 at 23:54
2
2
Possible duplicate of CPU Does not run at full speed
– Ramhound
Jan 6 at 23:54
Possible duplicate of CPU Does not run at full speed
– Ramhound
Jan 6 at 23:54
add a comment |
1 Answer
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I found answer myself, it seems to be a close duplicate of this.
Solution:
Another such setting is BD PROCHOT (Bi-directional Processor Hot), an emergency throttling system that is used when a CPU hits its maximum temperature. To disable it temporarily, download ThrottleStop to check on and disable BD PROCHOT. ThrottleStop when running can also correct several types of CPU throttling. Again, if this helps then something is wrong with your motherboard.
https://superuser.com/a/1364641/303622
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
add a comment |
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I found answer myself, it seems to be a close duplicate of this.
Solution:
Another such setting is BD PROCHOT (Bi-directional Processor Hot), an emergency throttling system that is used when a CPU hits its maximum temperature. To disable it temporarily, download ThrottleStop to check on and disable BD PROCHOT. ThrottleStop when running can also correct several types of CPU throttling. Again, if this helps then something is wrong with your motherboard.
https://superuser.com/a/1364641/303622
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
add a comment |
I found answer myself, it seems to be a close duplicate of this.
Solution:
Another such setting is BD PROCHOT (Bi-directional Processor Hot), an emergency throttling system that is used when a CPU hits its maximum temperature. To disable it temporarily, download ThrottleStop to check on and disable BD PROCHOT. ThrottleStop when running can also correct several types of CPU throttling. Again, if this helps then something is wrong with your motherboard.
https://superuser.com/a/1364641/303622
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
add a comment |
I found answer myself, it seems to be a close duplicate of this.
Solution:
Another such setting is BD PROCHOT (Bi-directional Processor Hot), an emergency throttling system that is used when a CPU hits its maximum temperature. To disable it temporarily, download ThrottleStop to check on and disable BD PROCHOT. ThrottleStop when running can also correct several types of CPU throttling. Again, if this helps then something is wrong with your motherboard.
https://superuser.com/a/1364641/303622
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
I found answer myself, it seems to be a close duplicate of this.
Solution:
Another such setting is BD PROCHOT (Bi-directional Processor Hot), an emergency throttling system that is used when a CPU hits its maximum temperature. To disable it temporarily, download ThrottleStop to check on and disable BD PROCHOT. ThrottleStop when running can also correct several types of CPU throttling. Again, if this helps then something is wrong with your motherboard.
https://superuser.com/a/1364641/303622
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
answered Jan 6 at 22:48
AzghanviAzghanvi
1162
1162
add a comment |
add a comment |
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2
Possible duplicate of CPU Does not run at full speed
– Ramhound
Jan 6 at 23:54