[Q] what is the normal temperature of the cpu of s6 - Galaxy S6 Q&A, Help & Troubleshooting

i got today my s6 and i thing the temperature is pretty high.
Measured with cpuz
With normal use goes from 37C to 45C
Downloading a game goes from 42C to 50C
Game (one piece treasure cruise) goes from 55C to 65C
Game (plants vs zombies) goes from 50C to 65C
The device is really smooth, battery ok but i don't know about the temperature. Is it normal?

chriskavv said:
i got today my s6 and i thing the temperature is pretty high.
Measured with cpuz
With normal use goes from 37C to 45C
Downloading a game goes from 42C to 50C
Game (one piece treasure cruise) goes from 55C to 65C
Game (plants vs zombies) goes from 50C to 65C
The device is really smooth, battery ok but i don't know about the temperature. Is it normal?
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Click to collapse
With normal usage mine hovers around 45- 50C. When downloading it usually stays at 53-55C. However when gaming it goes up to 65-70 C. I don't know if i should get a replacement, because never did I use a phone that gets this hot in a matter of a few seconds. Folks say it is normal but I am not quite sure as no one provide numbers when it comes to what is to be considered "normal" for the galaxy s6's cpu temperature.

Related

Battery Temperature

I was reading up on the article about Lithium batteries on BatteryUniversity and it said that 30 celsius is the ideal temperature for the phone, especially when it is charging.
My phone is normally at 23 C during standby, and quickly goes to around 30 in light usage. If I start playing games then it hits 37 C. Rare times it goes up to 40.
I am wondering if my temperature readings are normal, compared to other XT users.
Any tips on how to lower the temperature is appreciated as well. My biggest problem is when I start getting texts just early in the day and my phone starts over heating from them. Sometimes when I get texts while it is charging it goes up to 36-37. I don't know if it has to do with my app (handcent) but I never expected MMS to be such a "battery heater".
I run music apps all the time and it always stays at 30-32, but then once I start texting, bam. 37.
I've had mine hit as high as I believe 48C, but that was really pushing it and with a 100MHz overclock.
Typically any app that requires processing power will make it heat up a lot.
It may be a good idea to use a CPU manager.
You don't really need to sweat it (pun intended). No matter what you do, the CPU will have to work, thus creating heat. The only time you really have to worry about it is when it gets around 50°c. At that point you have to really worry about frying your processor. I have gotten mine up to 54°c and nothing happened. Freaked out, yes and put the phone down to rest for about an hour. Biggest thing that causes temp to go up, believie it or not, is the display. I can listen to an entire baseball game with the screen off and temp will hover around 113°f. Screen on and it goes way up really fast. SetCPU had a profile that will throttle back CPU when temp gets too high. Cool widget is Batstat. It'll show charge, voltz and temp in f/c°.
my phone's usual starting temperature (while phone is doing nothing) is around 30-32 degrees. I believe that it's due to warm climate where I live( room temperature during day is like 30 degrees) after playing a graphics intensive game for 5-10 min, phone temp will reach 40 degrees. Is that normal?
Sent from my Milestone XT720 using XDA App
yeah, thats wat i'm wondering too. But then the post above u said as long as its not over 50 then its fine. I've read for other phones it goes up to 60/70 sometimes, so i guess i'm just over wondering.
my average temperature when i just pick up my phone is around 32degrees unless im in an air conditioned room... it usually heats up to 35-37 while im using it to do light stuff like facebook and twitter. my phone gets very hot only when i use my 3g network or when i am downloading a lot of apps from the market. i dont play games.
I am under 40°C with OC to 820mhz. I can have 40°C when I use gps on car when there is a lot of sun.
PS : I you want to stay at 40°C, you can use setcpu and underclock phone when battery temperature is higher.
On standby, my phone is at about 30 degrees. After light usage, it goes up to 37 degrees, which I guess is normal...
I once had my phone go up to 52 degrees. OC'ed to 1.2GHz and was running a game.

Nexus 5 Getting Hot

Hey guys
I was just playing gta san andreas (best game) and the phone was getting really warm to the touch. The back part of the phone where my fingers are resting getting seriously warm (nearly hot) and i was getting worried so i closed the game. I checked the temp of the battery and it was 43 degrees celcius. (109.4 fahrenheit). Is this ok?
note: the phone is naked (no case + screen protector).
TheShadowFaller said:
Hey guys
I was just playing gta san andreas (best game) and the phone was getting really warm to the touch. The back part of the phone where my fingers are resting getting seriously warm (nearly hot) and i was getting worried so i closed the game. I checked the temp of the battery and it was 43 degrees celcius. (109.4 fahrenheit). Is this ok?
note: the phone is naked (no case + screen protector).
Click to expand...
Click to collapse
you do realize that the average human body temp is 37C, a little under your cpu temp? its quite normal for the phone to get even warmer than yours when playing games, especially gpu intensive games. the phones safety shutdown temp is 100C, so youve got some ways to go.
simms22 said:
you do realize that the average human body temp is 37C, a little under your cpu temp? its quite normal for the phone to get even warmer than yours when pkaying games, especially gpu intensive games. the phones safety shutdown temp is 100C, so youve got some ways to go.
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Click to collapse
jeez thanks bud. this is actually my first andriod phone so i was just a little curious. thanks for the clarification.
TheShadowFaller said:
jeez thanks bud. this is actually my first andriod phone so i was just a little curious. thanks for the clarification.
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Click to collapse
cool.
its a quad core phone, so when all four cores are active, and the gpu is being pushed, heat is expected. if your not rooted with thermal throttle off, then at 70C(if i remember right) the phone will automatically throttle because of the temp. itll reduce cpu speed to cool off the phone. if you do have root, disabling thermel throttle is always an option. then it wont reduce cpu speed. but if tou do hit the safety shutdown temp of 100C, the phone will shut diwn automatically. this is very rare. really, you need to try to get to 100C to reach it, otherwise its very rare.
Is 46 degrees dangerous? My phone goes to around 43-46 degrees while playing asphalt 8.
Sent from my GN5 [D821]
no
Hi
CyberScopes said:
Is 46 degrees dangerous? My phone goes to around 43-46 degrees while playing asphalt 8.
Sent from my GN5 [D821]
Click to expand...
Click to collapse
It isn't dangerous, no.
It isn't ideal as lithium batteries hate the warm. Think of lithium batteries being perishable foods, they prefer the cold, in fact for long term storage they are kept in refrigerators.
If the phone was at these temperatures 24/7 then the battery would quickly deteriorate and run-times would take a dive, but for a few hours a day it is unlikely to make much difference considering most people replace these phones after a couple of years anyway.
Regards
Phil
How to disable throttling on Nexus 5? Seems this phone throttles more than other due to LG settings.
simms22 said:
cool.
its a quad core phone, so when all four cores are active, and the gpu is being pushed, heat is expected. if your not rooted with thermal throttle off, then at 70C(if i remember right) the phone will automatically throttle because of the temp. itll reduce cpu speed to cool off the phone. if you do have root, disabling thermel throttle is always an option. then it wont reduce cpu speed. but if tou do hit the safety shutdown temp of 100C, the phone will shut diwn automatically. this is very rare. really, you need to try to get to 100C to reach it, otherwise its very rare.
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hey is there any way to turn off the thermal throttling without changing the kernel?....I m on stock kernel but the phone is rooted

what temperature does your note pro get to in power saving mode?

my note pro 12.2 temperature gets quite high 40C when using it even if the conditions are relatively cold outside is this normal?
my samsung s3 would heat up too that's why i never closed the cover properly to let the hot air escape.. this made a big difference as it wouldn't go up past 32C even in warmish indoor environments (also i used power saving and lowest brightness). i apply the same principles to the tablet, power saving, lowest brightness or auto brightness yet the top part by the camera at the back i can feel heating up and is quite warm.. is this normal? do you other guys have high temps?
i read a review saying it doesn't really go above 35.6C which is BS as mine goes to 40C. i know because the cover is not open the hot air cant escape so the CPU is running up or the battery is heating up or maybe both. i use OS monitor to monitor my battery temp and voltage.
do i have a defective unit possibly? this might also explain why it reboots randomly however i know for certain when it rebooted the temperature was low as i was using it in like 4C conditions so the temp was under 30C max however now the temperature outside has risen i think that's playing a part. im getting sick of all these samsung issues. their quality control needs to be better or at least create so air vents so the battery can breathe. temperature kills lithium ion and i dont think you can change this battery easily
http://forum.xda-developers.com/galaxy-note-pro-12/help/how-hot-device-t2835997
Sent from my SM-P900 using Tapatalk
What you're reading is battery temp, not cpu temp. 45c and below is perfectly fine. As for cpu temp, gaming can bump that up to 80-85c. Thermal shutdown occurs at 105c (SM-P900)

Galaxy s6 throttling as hell

Since I bought my gs6 I have noticed the soc temp heat up very quickly and couse a massive throttling of the gpu above all ...so that performances go down of 50% expecially when running antutu ...is that normal or should i send back my phone to warranty
every CPU throttles, the S810 throttles even more, they have to, and don't run benchmarks, they won't do you any good, if in day to day usage the phone heats up it's normal, my S6 do heat up but i never noticed throttling, i never noticed lag when it becomes hot.....try to use your phone normally without ****ty benchmarks...
Thanks for your answer
Yes I know benchmarks are quite worthless ..but it's not just about that..i notice this even while gaming ,browsing and even doing light stuff ..its however pretty much annoying
shajk-00 said:
Yes I know benchmarks are quite worthless ..but it's not just about that..i notice this even while gaming ,browsing and even doing light stuff ..its however pretty much annoying
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i don't play games that much, i only play couple of games like boom beach, i don't know if this game considered heavy or light, but if i play it for about half an hour the phone heats up a bit but it doesn't lag at all....in light usage usually it doesn't heat up, but even if it heats up i never notice lag, the phone stutters in some places but no lag.....
shajk-00 said:
Yes I know benchmarks are quite worthless ..but it's not just about that..i notice this even while gaming ,browsing and even doing light stuff ..its however pretty much annoying
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Click to collapse
Hi,
Please install the app called CPU-Z to check your device temperature. Also keep in mind that depending on where you live, it's easier to heat up than on other regions, as the external temperature does make a difference.
To throttle it needs to get very hot. Check if you have Mobile Data and Location turned on when not needed, and specially Mobile data when you're out of range, they consume lots of power and heats the device up considerably. Also, Wifi if not connected will keep searching for somewhere to connect and consequently will use your device power and heat up.
Another thing to keep an eye on is background apps and the external temperature as mentioned before. On S4 I faced a serious battery drain and overheat problem due to background apps not letting it sleep.
All the best,
~Lord
Sent from my SM-G920I using Tapatalk
Already have cpu z on it
The temps get up to 80 degrees celsius when under really heavy usage ..of course this temp refers to cpu not to battery that stays always around 33 and 37 degrees
P.s i dont notice lag either. .even when performance decrease its good enough..i was only qondering wether it is normal or not
You may have a lemon S6. Return your S6 to Samsung for warranty replacement.
shajk-00 said:
The temps get up to 80 degrees celsius when under really heavy usage ..of course this temp refers to cpu not to battery that stays always around 33 and 37 degrees
P.s i dont notice lag either. .even when performance decrease its good enough..i was only qondering wether it is normal or not
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Click to collapse
Hi,
80 degrees Celsius seems a bit high to me, like mentioned I'd check with Samsung if this device has a defective thermal dissipation.
All the best,
~Lord
Sent from my SM-G920I using Tapatalk
yep maybe i'll do
if only someone could send a screen (of cpuz ) showing their temps under usage i' d be able to compare these to mine and see what to do
shajk-00 said:
if only someone could send a screen (of cpuz ) showing their temps under usage i' d be able to compare these to mine and see what to do
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Click to collapse
Hi,
Here's a screenshot of my device idle:
http://i.imgur.com/rS0VHnR.jpg
And here's one of my device after running AnTuTu benchmark:
http://i.imgur.com/hbNIngV.jpg
I noticed that during the benchmark it got to the 80 degrees range, but it lasted a few seconds, if your device get to 80 degrees and stay at it, maybe it isn't dissipating hear correctly.
All the best,
~Lord
Sent from my SM-G920I using Tapatalk
XxLordxX said:
Hi,
Here's a screenshot of my device idle:
http://i.imgur.com/rS0VHnR.jpg
And here's one of my device after running AnTuTu benchmark:
http://i.imgur.com/hbNIngV.jpg
I noticed that during the benchmark it got to the 80 degrees range, but it lasted a few seconds, if your device get to 80 degrees and stay at it, maybe it isn't dissipating hear correctly.
All the best,
~Lord
Sent from my SM-G920I using Tapatalk
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OK then there must be a problem with my device....I actually donno what other things could couse this abnormal heat but a production defeat....maybe the weather? ? I live in italy and here is 34 degrees..but i doubt it
Hmmm temp of the device cant be lower than your temp of ambient. Ill post screenshot pf mine after some minutes.i live in kosovo and temp here is aroud 33 today
Here is mine... dont forget bcoze case and screenprotector keeps your phone warmer. I dont use any. I use my phone naked
XxLordxX said:
Hi,
80 degrees Celsius seems a bit high to me, like mentioned I'd check with Samsung if this device has a defective thermal dissipation.
All the best,
~Lord
Sent from my SM-G920I using Tapatalk
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Click to collapse
80 sounds crazy not a bit high
80 its high but device can reach that temp sometimes. Example if you play and fast charge same time it can get that temp. And not to forget outside real temp. Here its so hot... up to 40degrees
Hi All,
80 degrees is not as extremely as you might think. People tend to think its too crazy or high because they never would have seen it and the most times they check their cpu temps on CPU-Z it will be hovering around 40-50 degrees. The best way to check your temps in S6 is to open CPU-Z/AIDA64, have it minimised in a smaller window and drag it to the very corner of one side, while this is running, open a game like dead trigger/skyforce and notice the temps. Also, do the same while performing an antutu test. Yes, the scores will be greatly reduced and the temps will be a tiny bit higher because of this smaller window running simultaneously, but you can compare your temps pretty easily. Also, try to be present in a ambient temp of 26 degrees rather than upwards of 30 for a fair comparison with fellow users. According to me, 80 comes up at times but it lasts only for seconds (S6 starts throttling exactly at 80 and beyond that the core clocks gets aggressive reductions) but it will never be constand even while running a game. Mine CPU idles @35 degrees with ambient temp being 26-30.
My temps : (All temps in Celsius)
Ambient temperature 26 - 30 degrees :
Battery temp : 25-30 degrees
Idle : 32-35 degrees
Slight tasks (Whatsapp, checking notifications) : 37-39 degrees
Multiple applications : 38-43 degrees
Game - hungry shark evolution : 47-52 degrees
Game - Dead Trigger : 55-62 degrees.
Ambient temperature 31-36 degrees :
Battery temp : 33-37 degrees
Idle : 41-44 degrees
Slight tasks (Whatsapp, checking notifications) : 46-50 degrees
Multiple applications : 47-55 degrees
Game - hungry shark evolution : 55 degrees
Game - Dead Trigger : 65-70 degrees.
Also i've noticed that the CPU temps increase for a flash second to 65 above while installing multiple apps from playstore. Try updating/installing multiple apps from playstore, have the CPU-Z open, and exactly while the app finishes downloading and starts installing, there will be sudden spikes in temperatire depending on your ambient conditions. But, never reaches high temps constantly.
all right, thank you all guys for your replies. So..i sent my phone back to samsung and got a new one 2 days ago,i can definitely confirm that the phone heats up exactly like the previous one , maybe just slightly less(i mean 3 degrees..nothing craze).
For anyone suffering of this ''issue", notice that temps may drastically change depending on wheater temperature ,humidity, etc. if weather is at 40 degrees ur phone wont surely get to a lower temp.
BTW it s clear that this phone heats up and throttles ,some may notice that others not, so unless you receive overheating warnings or have other serious stuffs on ur device ,do not exchange it for a new one because certainly it ll be quite the same as the previous one. Oh it 's quite clear as well that folks claiming their device doesn't exceed 60 degrees under heavy usage either are liers or super lucky ones with uber super powerful units...think its more probably the first option.
regards ^^

Oneplus 8 throttles immediately it gets to 44 degree Celsius.

Help, I got a oneplus 8 but the device throttles and starts lagging profusely immediately it reaches 44 degree Celsius, I've tried everything from custom roms to magisk modules, nothing works, I got this phone to play games but it cant even do that for more than 10 mins as it starts lagging.
EbaFufu said:
Help, I got a oneplus 8 but the device throttles and starts lagging profusely immediately it reaches 44 degree Celsius, I've tried everything from custom roms to magisk modules, nothing works, I got this phone to play games but it cant even do that for more than 10 mins as it starts lagging.
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Click to collapse
(1) Does it overheat when only playing games?
(2) Does it overheat when not playing games?
Meh, load DevChek and see which if any sensors are running hot.
rodken said:
(1) Does it overheat when only playing games?
(2) Does it overheat when not playing games?
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Click to collapse
Only when playing, it's a Snapdragon 865 with 12gb of ram phone and it cant even play games at the lowest graphics for more than 5 minutes without lagging
EbaFufu said:
Only when playing, it's a Snapdragon 865 with 12gb of ram phone and it cant even play games at the lowest graphics for more than 5 minutes without lagging
Click to expand...
Click to collapse
There are modules designed specifically for gaming needs. Here are a few for testing purposes.
A phone’s internal temperature can be 36-43 degrees Celsius (96.8-109.4 degrees Fahrenheit) and still be considered normal.
Arguably, its fine, if anything that's considered "cool" considering the chips can withstand up to 90°+.
The temperature reading you're seeing is simply the "system" temperature. The CPU and GPU hit well above 90c on games like Genshin Impact, there is nothing to worry about as those chips are designed to run these high temperatures. If high temperatures on SoC's would have been as damaging as some people make them out to be all devices would have been dead by now, but they still run despite thermal throttling at almost 100c nonstop.
-- YMMV
Taking any sensor above 160F isn't a good idea as a runaway component frying temperature excusions (caused by temperature control hysterious) can and do happen. You need a buffer zone to help avoid this...
High temperatures and current drain trash Li's prematurely as well. Any constant drain of 800 mAh or greater will effect battery longevity. Some of these newer phones are drawing an average of 1Ah when not even gaming, ridiculous.
rodken said:
There are modules designed specifically for gaming needs. Here are a few for testing purposes.
A phone’s internal temperature can be 36-43 degrees Celsius (96.8-109.4 degrees Fahrenheit) and still be considered normal.
Arguably, its fine, if anything that's considered "cool" considering the chips can withstand up to 90°+.
The temperature reading you're seeing is simply the "system" temperature. The CPU and GPU hit well above 90c on games like Genshin Impact, there is nothing to worry about as those chips are designed to run these high temperatures. If high temperatures on SoC's would have been as damaging as some people make them out to be all devices would have been dead by now, but they still run despite thermal throttling at almost 100c nonstop.
-- YMMV
Click to expand...
Click to collapse
Thanks, I've tried some magisk modules in the past but none of them works and some of them bricked the phone and I couldn't boot up without formatting it, I'll need to make a back up before trying any of these so I won't loose files again.
blackhawk said:
Taking any sensor above 160F isn't a good idea as a runaway component frying temperature excusions (caused by temperature control hysterious) can and do happen. You need a buffer zone to help avoid this...
High temperatures and current drain trash Li's prematurely as well. Any constant drain of 800 mAh or greater will effect battery longevity. Some of these newer phones are drawing an average of 1Ah when not even gaming, ridiculous.
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Click to collapse
The phone is fairly strong for it to start throttling at 44 degree Celsius is just barbaric, I'm in Africa and 44 is just the normal temperature for any phone, because the weather's hot
EbaFufu said:
The phone is fairly strong for it to start throttling at 44 degree Celsius is just barbaric, I'm in Africa and 44 is just the normal temperature for any phone, because the weather's hot
Click to expand...
Click to collapse
If the humidity is low use a damp microfiber cloth to cradle it in. If the battery goes above 108F it may trigger throttle back even shutdown.
It likely will not charge above 104F.
Keep it out of the sun, always. Use manual brightness control and keep it under 50% whenever possible. Optimize it and take out the trashware like FB, WhatsApp and such.
I can use my phone at 100F for prolonged times with no cooling for browsing but need cooling for vids or such as well as charging at those temperatures.

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