try to adjust you fan curve.
#Fans randomly start going at full speed
thorny helm
sick niche
fan curve?
thorny helm
yeah. it says, at what temperature how fast the fan is going. So it's possible, that you're PC is just about the point, where the fan curve says to go at full speed.
you can change this setting in you're BIOS.
charred wedge
Reason fan speed up is because the gpu is driving fans at certain speeds at certain degrees.
The higher your gpu heat is, the faster the fan speed up.
thorny helm
yeah.
sick niche
so i need to lower my graphics settings?
thorny helm
so i need to lower my graphics settings?
no, there is no need for that.
sick niche
this never happened when i had a 1080p
thorny helm
the fans cool down you graphis card, ad at a chertain speed the go full out, so that you're GPU doesn't overheat.
thorny helm
this never happened when i had a 1080p
bigger diskplay = more performance needs.
charred wedge
this never happened when i had a 1080p
What card do you got now?
sick niche
should the fans run at full speed if the gpus temp is 70c and above
sick niche
What card do you got now?
gpu 3070 ti cpu 10900kf
thorny helm
should the fans run at full speed if the gpus temp is 70c and above
not so early(I think), but fan curves can be weird sometimes.
sick niche
its just weird how this has never happened when i had a 1080p monitor
charred wedge
And around 50 on 60 % and if it makes too much noice. Lower the curvature a little bit
thorny helm
And around 50 on 60 % and if it makes too much noice. Lower the curvature a lit...
that's (as I also said already) a good idea.
charred wedge
its just weird how this has never happened when i had a 1080p monitor
Well 1080 pixels vs 1440 pixels is still 1/3 more pixels so 1/3 more power usage (estimate) so more heat! It makes sense.
thorny helm
the temps go a bit up, and the performance mybe a little bit down, but it's quiet.
thorny helm
Well 1080 pixels vs 1440 pixels is still 1/3 more pixels so 1/3 more power usage...
yeah.
charred wedge
its just weird how this has never happened when i had a 1080p monitor
It’s not weird it’s just physics, more screen needs to be shown in more detail so more calculations needs to be used, more power equals more heat. More heat equals noisy fans
thorny helm
It’s not weird it’s just physics, more screen needs to be shown in more detail s...
yeah.
he probably doesn't really understand it, but we try to help.
charred wedge
that's (as I also said already) a good idea.
How much is 1920multiplied with 1080? 2073600 pixels!
Those are 1080 p pixel amounts
2560 *1440 = 3686400
1612800 difference in pixels it has to drive which is almost double the amount of work the gpu has to work on
vernal socket
Let’s make this a simple comparison. You saw a hot girl got excited for a split second and got red face. The symptom lasts for a few moments but it’s obvious to everyone around. Same thing with the gpu. It got excited with heavy work and got hot for a sec. Unlike the pc you don’t have a fan connect to your face every time a hot girl walks by and the fan turns on. We are not asking why it got hot. We are just observing
sick niche
so i should change the bios settings then?
or lower my apex settings?
the gpu just heated up to 80c and i was just in the lobby screen
thorny helm
how good is the airflow in you're case?
sick niche
4000d af
zealous bane
Yeah I've been running into t the same problem
thorny helm
Yeah I've been running into t the same problem
read everything of the above.
sick niche
so what do i do?
thorny helm
change the fan curve.
sick niche
to what?
thorny helm
that's normal.
it's comepletly common for a GPU to have performance, power and heat spikes.
sick niche
is it?
thorny helm
yeah.
sick niche
even if your not doing anything?
thorny helm
jep.
thorny helm
Iwould change the fan curve, if you don't like it, that you'r fans randomly go up and down again.
sick niche
yeah but they go up cuz the gpus temp spikes
charred wedge
How is your case flow ?
thorny helm
yeah, the temperature sensor is probably directly on the dye.
charred wedge
yeah but they go up cuz the gpus temp spikes
On idle as no application running?
thorny helm
How is your case flow ?
Already asked than one.
charred wedge
No answer could be fans pointing at the wrong direction
Need a picture for proof on that
thorny helm
yeah.
sick niche
fans are sucking air in the right direction
sick niche
3 front fans pulling air in, 1 back fan pulling air out and 2 top fans pulling air out
thorny helm
ok.
thorny helm
i swapped cases like a week ago
but pictures are still helpful.
thorny helm
ok, looks good.
is there something directly at the back side of the case where the GPu is at, that could block airflow?
sick niche
theres like 10 cm of space behind the pc
thorny helm
that should be enoguh.
thorny helm
it's better, but without it's not bad.
sick niche
how much does overclocking on a monitor affect?
cuz without oc my monitor goes up to 144hz but with oc it goes to 165
thorny helm
only you're hz on the monitor, the temperature of the monitor and the power consumption off the monitor.
thorny helm
so it doesnt affect the gpu
a little bit.
thorny helm
what is the problem then?
I can't figure it out,, sorry.
sick niche
I can't figure it out,, sorry.
know anyone that would?
thorny helm
I don't. Sorry.
prisma hare
the gpu still keeps spiking randomly
adjust these values until it does not.
prisma hare
what is this?
watch the video
your fans getting noisy is literally them doing their job.
i had a friend who wouldnt play games on his $600 graphics card because it got noisy when he played games, i was unfortunately unable to convince him it was intended functionality. i hope you figure it out. the best you can do is tame it, it will always get noisy when it gets hot.