Questions tagged [cpu]
The part of a computer responsible for performing computations, often referred to as a processor.
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How to changing 1GHz to 2.5 GHz processor....? In hp pavilion 14" laptop [closed]
Ssd is also in but wprking slow speed , i5 ,10 th generation laptop ,just processor is 1GHz is problem.
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Fresh clean Windows 10 installation is always throttling CPU to 10% llimit
Fresh Windows 10 installation on my DELL M6800 with Intel(R) Core(TM) i7-4930MX CPU @ 3.00GHz is always throtlling it to 10% making it almost unusable.
I have tried different options like Group ...
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my pc has become slow, it just gotten slower on its own
These are my computer's specs:
Intel core i5 3570
GT 710 DDR3
8GB ram
It may not be powerful by modern standards, but it can play some games , like Minecraft, kinda good. My pc can run it over ...
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Detect the origin for my computer's problems, probably hardware-related
In the past couple of weeks my computer shows more and more problems. I think it might be a hardware problem, since most of my setup is 13 years old and it worked before with the same OS. However, I ...
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CPU doesn't lower the frequency when idle
I switched to AMD processors a few years back and thought I just don't know something about their power management. So, for a couple of years I've had an 5600X processor running in a PRIME B550-PLUS ...
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How to adjust user cpu quantums and the ability to preempt the other processes in Linux
I have a Linux system with NGINX web server, PostgreSQL database server, and many users running processes of same web application, each web application has its NGINX configuration file and a ...
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Why does dmidecode return a higher number of banks than the number of memory channels supported by the CPU?
According to the wiki, a bank refers to the secondary structure of a DRAM chip, which is different from the bank mentioned in the dmidecode command. I am wondering what the relationship is between ...
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How to adjust PHP FastCGI performance to the system resources (number of CPU cores mostly)?
We have a fairly weak server - 2 cores of Xeon Gold 6132.
Until recently the server didn't have much traffic but now we added a web page that generates more traffic than usual.
This is the number of ...
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Hyper-V VM does not use all the EPYC 7543P CPU power
I have a DELL server with an AMD EPYC 7543P 32-Core Processor.
I run Hyper-V as VM Hypervisor on a Windows 2022 server OS.
All is working right on the Host but the VM are not able to use all the power ...
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Why are cores 1 and 3 stuck in offline mode in Linux?
I have a system running with a CPU that has the following info from lscpu:
CPU(s): 4
On-line CPU(s) list: 0,2
Off-line CPU(s) list: 1,3
Vendor ID: ...
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Electric noise when changing power governer [closed]
I use arch linux on IdeaPad L3 15IML05 laptop
the cpu driver in use is intel_pstate as stated here:
~ λ cpupower frequency-info
driver: intel_pstate
CPUs which run at the same hardware ...
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I can't set max temperature using `lm-sensors`
When I try to update lm-sensors settings:
chip "coretemp-isa-0000"
compute temp1 99,100
compute temp2 100,99
compute temp3 @-2,@-1
compute temp4 @-1,@-2
after service lm-...
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CPUs with lower IDs are used more often
I have intel i9-13900k it is 8 regular core with threading and additional 16 efficiency cores.
I am running with kernel 6.9 on ArchLinux
I have noticed the CPUs with the lower ID’s have high percent ...
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Software on Windows crashing/OOMing with RAM well below 100%
I have a Lenovo ThinkPad X1 Carbon (4th gen, 2016), and lately while working I've been noticing Chrome and PyCharm intermittently crashing.
Usually it seems like like a CPU spike or something causes ...
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CPU has only 2/3 performance despite same amount of cores and same frequency
I have 3 PC builds with a Ryzen 9 3900X for mining.
Two of them run at a speed of 95 it/s while consuming 150-160W.
But one of them with roughly identical specs runs at 65 it/s while consuming around ...
