cpu temperature - Xiaomi Poco F1 Questions & Answers

i want to ask what is the normal cpu temperature while gaming.my poco's cpu temperature goes upto 56 degree Celsius.plz reply

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My cpu temp fluctuates between 140-150 farenheit

Is that normal temp for a cpu or is that hott? Thanks.
..

CPU problem

There's something odd with Snapdragon 625 on RN4 (according to me).
I have noticed that the maximum clock is half of the times coming down to 1.6GHz or less instead of 2.0GHz, especially when charging when the phone is warm (but temperature isn't high enough to trigger down clocking-- around 30-40 degree Celsius).
This also happens when the phone is not charging and I am doing some task like using apps or playing games when the phone's hardly heating up (afterall, SD 625 is known for its no heating issues).
It looks like whenever I am doing some task that doesn't involve much processing, the max clock comes down (but when I am performing some CPU intensive task such as installing an app, the max clock stays at 2GHz).
I am using interactive governor. PLEASE NOTE THAT I AM TALKING ABOUT THE MAXIMUM CPU CLOCK WHICH IS AFFECTED IN MY CASE. Using Kernel Adiutor to reset max freq. to 2GHz hardly works. It seems like the system ignores my clock settings. Even if i set the governor to performance, the max clock still keeps coming down and going up.
What's the deal with this processor?
Also, all the 8 cores are ALWAYS ON. There's no option for CPU hotplug in Kernel Adiutor.
Please someone shed some light over this.
CPU is thermal throttling not only when CPU is hot, but also when battery is hot. Also it is using a frequency which it needs, if it's using 1.6ghz it means it doesnt need more for whatever you have been doing.
k3lcior said:
CPU is thermal throttling not only when CPU is hot, but also when battery is hot. Also it is using a frequency which it needs, if it's using 1.6ghz it means it doesnt need more for whatever you have been doing.
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It also happens when the phone is not warm/hot.
Please note that I'm not talking about the current frequency that is being used, I AM TALKING ABOUT THE MAX FREQ that is pulled down and up when I am working (even when just simply using the phone for little tasks which doesn't really heat the phone up).
While using any governor, the max freq should stick to what it is set to and the current freq varies. But here, the max freq is varying along with the current freq. Is this some feature or what?
If this is actually due to heating, is the management so bad that even 35-40 degree celsius makes the CPU throttle? Generally throttling happens at much higher temperatures.
This is 14nm SoC, it has much lower temperatures but also much lower max temp. (throttling start on lower temps)
You can't heat up this CPU to 60C or more like Snapdragon 8xx for example, because it will shut down.
k3lcior said:
This is 14nm SoC, it has much lower temperatures but also much lower max temp. (throttling start on lower temps)
You can't heat up this CPU to 60C or more like Snapdragon 8xx for example, because it will shut down.
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LOL means I can't make good use of the 2GHz 8 core CPU for long because it'll heat up and simply throttle down. That's too stupid to have a powerful processor.
i am having heating issue. I found no thread discussing.. I am in Miui9 global beta version. Rooted withMagisk using redwolf twrp. My top part of screen heats in normal usage for 5 minute in wifi/data.I have checked the cpu temp( maximum 42) and battery tem( 36 to 38)..But the screen become hot..any work around? Is it a software or hardware issue? how to resolve it

Peak CPU temp under load.

Hi, what is the normal peak CPU temperature for the phone? Mine is going above 90 on the antutu stess-test. I feel it pretty hot around the back camera. Is this normal or my unit is faulty? Thank you.
Is that degree fahrenheit or degree celsius?
Hi, it is Celsius. Please note this is the CPU temp. The battery temp was in low 40s at that time.
Could anybody please run the 15 minute Anutu stress-test and check where the CPU temp goes in Celsius? Thanks!
I've seen several videos on YouTube, the temperatures never raise above 45 degrees celsius, even after an our of playing PUBG. So I think there's definitely something wrong with your device.
Neznam123 said:
Could anybody please run the 15 minute Anutu stress-test and check where the CPU temp goes in Celsius? Thanks!
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It's odd but I have bad experiences with the older 800 series of Snapdragons. I'm still holding off Pocophone for the SD636 or SD660 until I'm sure it doesn't lead to me frying an egg with the phone after playing for 30 minutes.
Lazy Rich said:
I've seen several videos on YouTube, the temperatures never raise above 45 degrees celsius, even after an our of playing PUBG. So I think there's definitely something wrong with your device.
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Playing youtube 4k video and the CPU is around 40c as well. Please note these are CPU temps I am talking about, not the battery temp which is in low 40s when the CPU goes above 90.
If possible please run the antutu stress-test for a couple of minutes and advise on the peaks. Thanks!
Just played pubg for 20 min on the default settings - CPU temp peaked at 46 C. I guess this is normal but why does it spikes in 90s on the antutu stress test...
Run Antutu test again 264k, temp spiking in 80s here in there at the end was 33 C.
Please advise if this sounds normal.
Neznam123 said:
Just played pubg for 20 min on the default settings - CPU temp peaked at 46 C. I guess this is normal but why does it spikes in 90s on the antutu stress test...
Run Antutu test again 264k, temp spiking in 80s here in there at the end was 33 C.
Please advise if this sounds normal.
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That 80c spike has got to be erroneous. That's 176F, which would melt the back cover and everything else inside.
yes it is true
I have the same experience. Run antutu and watch the temps using CPU float when it starts the CPU benchmark. Boy, it went all the to 95 C then goes back to 60 and 90 until the cpu part is finished. While gaming, this wont happen as the cpu will throttle depending how hot the battery temps. I posted the thread here at https://forum.xda-developers.com/poco-f1/how-to/phone-throttles-cpu-gpu-t3839525 so you can see the effect of battery temps on cpu performance.
My question is more like how antutu's cpu test really stress the phone. I run HWBot with cpu float and the maximum temp i was able to get was like 70-75 C while antutu can shoot the cpu up to high 80's to 90's in even cold phone state.
I think it is due to the fact that most of the companies optimise their software in such a way that the benchmarking apps consume the full CPU usage regardless of thermal throttling. OnePlus did this with their phones. My old leeco phone had the same optimization that it automatically utilized full CPU power in benchmarking apps. So I think similar is the case with Xiaomi's Poco f1
Poco F1 cpu temperature reaches 96 °C in Antutu
Neznam123 said:
Hi, what is the normal peak CPU temperature for the phone? Mine is going above 90 on the antutu stess-test. I feel it pretty hot around the back camera. Is this normal or my unit is faulty? Thank you.
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Mine too.It goes up to 96 C , then 60+., 70+ then again 96 degrees Celsius in Antutu stress test.
And in heavy apps goes beyond 60 °C.
I bought the phone from Romania, where I live.
I have a different problem, i too use poco f1, my benchmarks are around 4500 at 36 degree celcius wheras it is 8000 at 30. So is it the same with everyone?

Temperature

hi everyone
i was wondering if these temps are normal
i was playing Codm for 50mins on lowest graphic settings and highest fps
ambient 22C
no phone cover
(Not charging)
Cpu: 57C
Gpu: 52C
Battery: 39C
Absolutely fine.
amn1987 said:
Absolutely fine.
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thanks.
what is the maximum temp cpu can reach safely?
because i live in a hot environment (30C+) and this test happened in my room
CPU should start throttling down once it hits 75-80C but depending upon the thermals used it can be tweaked up/down. Therm shutoff point should be ~90C.

Boost LG v20 Thermal Throttling Specifications

For those of you using the modified thermal-engine-8996.conf files in this forum, I would recommend using these three specifications under the [KYRO_SS] area: (keep everything else the same)
set_point 49500
set_point_clr 45500
device_perf_floor 1324800
set_point determines a threshold for thermal throttling
set_point_clr determines when to stop thermal throttling
They don't equate exactly to the degrees in celsius for the CPU or battery, so I'm not sure exactly what the translation is. However, I found that this was a pretty good threshold to use to reduce the thermal throttling on the CPU.
By setting the device_perf_floor metric to a lower number, I could also make sure that thermal throttling DID happen when it was needed. This helped a lot to reduce the chances of my phone from overheating and shutting down during a hot summer day.
Hope this helps somebody! This really saved my phone.
this is the two i modified
p.s. do not go higher than 1824000... it went so hot my first Lgv20 screen got unglued from the case lol. now is working fine with my second lg v20 with below config
KRYO_SS]
algo_type ss
sensor skin_ap
sampling 5000
device cpu_voltage
set_point 40000
set_point_clr 38500
device_perf_floor 1824000
[GPU_MONITOR]
algo_type monitor
sensor vts
sampling 5000
thresholds 38000 39500 41000 42500
thresholds_clr 37000 38500 40000 41500
actions gpu gpu gpu gpu
action_info 642000000 560000000 510000000 401000000
paul999 said:
this is the two i modified
p.s. do not go higher than 1824000... it went so hot my first Lgv20 screen got unglued from the case lol. now is working fine with my second lg v20 with below config
KRYO_SS]
algo_type ss
sensor skin_ap
sampling 5000
device cpu_voltage
set_point 40000
set_point_clr 38500
device_perf_floor 1824000
[GPU_MONITOR]
algo_type monitor
sensor vts
sampling 5000
thresholds 38000 39500 41000 42500
thresholds_clr 37000 38500 40000 41500
actions gpu gpu gpu gpu
action_info 642000000 560000000 510000000 401000000
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Click to collapse
The difference betwen the two methods is that 1824000 is actually kind of a high frequency to be thermal throttling at. (especially during the hot summer days we've been having lately in my state, my phone would just continue heating up and shutting down) I find that modifying set_point and set_point_clr are actually better since it increases the temperature setting BEFORE it starts throttling, but still throttles when it really needs to. This is especially helpful when using extended life batteries like the 6700 mAh batteries or 8500 mAh batteries which tend to run hotter than the average 3200 mAh batteries.
What I've observed is that if the extended batteries go above 51 degrees celsius, it starts kind of a chain reaction of heat between the CPU and battery that eventually causes the phone to overheat. I targeted the set_point and set_point_clr settings to cause it to throttle around this time to still make the phone usable, just slower for a short time.
I found that 1324800 was a good frequency to actually bring the temperature back down. When I set it at higher frequencies, the temperature for the battery would still stay around 51 degrees celsius or higher which was too hot for my taste.
i think my phone can handle it since i replaced the cheap paste with a premium paste......anyway i will test your method out to see if theres improvement

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