The Iris Project•15mo ago•

88 replies

MotMomet

I'm having low gpu usage problem. Any fix there?

MotMometOP•10/18/24, 11:19 PM

MotMometOP•10/18/24, 11:21 PM

sodium 0.5.8
iris 1.7.0
distant horizons 2.1.0
bliss shaders
1.20.1

MotMometOP•10/18/24, 11:21 PM

im getting around %50 usage on gpu %20 on cpu
gpu rtx 4060
cpu i7 12700H

MotMometOP•10/18/24, 11:32 PM

https://mclo.gs/iQ1Kmpz

mclo.gs

Fabric 1.20.1 Client Log [#iQ1Kmpz]

1273 lines | 24 errors

MotMometOP•10/18/24, 11:36 PM

i literally bought new laptop to have better fps, now this

hardester•10/19/24, 11:13 AM

Hello there @MotMomet, I have tried replicating your low GPU usage issue with only Iris and Sodium, but to no avail. Can you share a screenshot showing your F3 menu in-game?

Hhardester Hello there @MotMomet, I have tried replicating your low GPU usage issue with on...

MotMometOP•10/19/24, 11:15 AM

sure here.

MotMometOP•10/19/24, 11:15 AM

btw i updated my mods to latest versions iris, sodium, indium and distant horizons

hardester•10/19/24, 11:16 AM

GPU usage as reported by Minecraft is nearing maximum utilization. Can you confirm it again via Task Manager?

Hhardester GPU usage as reported by Minecraft *is* nearing maximum utilization. Can you con...

MotMometOP•10/19/24, 11:17 AM

ok here.

MotMometOP•10/19/24, 11:18 AM

btw in high end games my temp getting around 75 degrees and my gpu watt usage around 120

MotMometOP•10/19/24, 11:18 AM

in mc i get 50 degrees and 50 watt aswell

hardester•10/19/24, 11:18 AM

:Render_Thinking:

hardester•10/19/24, 11:19 AM

@IMS is the GPU usage indicator in Minecraft trustworthy, or there's something else at play here?

MotMometOP•10/19/24, 11:24 AM

also my laptop doesn't even make plane noises like other games, when im running minecraft haha

MotMometOP•10/19/24, 11:25 AM

idk why

Slooshie•10/19/24, 2:45 PM

This is expected

Slooshie•10/19/24, 2:46 PM

Task manager reports usage of all cores including RT accelerator cores while Minecraft reports usage of only rasterization cores

Slooshie•10/19/24, 2:46 PM

OpenGL cannot make use of RT cores

Slooshie•10/19/24, 2:46 PM

For this reason the F3 menu is more reliable

Slooshie•10/19/24, 2:48 PM

Your fps is about what I’d expect also

SSlooshie Your fps is about what I’d expect also

MotMometOP•10/19/24, 2:57 PM

but my pc just doesn heat up at all as normal

MotMometOP•10/19/24, 2:57 PM

its running like office mode

MotMometOP•10/19/24, 2:57 PM

normally the fans should go woooo

Slooshie•10/19/24, 2:57 PM

With other games, right?

MotMometOP•10/19/24, 2:57 PM

yes

Slooshie•10/19/24, 2:58 PM

Minecraft can’t use RT cores so your GPU isn’t actually working as hard

Slooshie•10/19/24, 2:58 PM

The other games you’re thinking of likely do

MotMometOP•10/19/24, 2:59 PM

but like 50 degrees is okay? it is normally 75 around because

MotMometOP•10/19/24, 2:59 PM

and the watt usage

MotMometOP•10/19/24, 2:59 PM

its 50

MotMometOP•10/19/24, 2:59 PM

normally 130, i feel like the game not using the gpu at all

MotMometOP•10/19/24, 3:00 PM

idk much but i just feel like

SSlooshie Minecraft can’t use RT cores so your GPU isn’t actually working as hard

John•10/19/24, 3:04 PM

Doesn't matter
my 4070 Super also doesn't have its RT cores used and yet it draws the full up to 242W under load
If anything I would blame this one on how the laptop may be running in a more power throttled mode given that this is a mobile 4060 and not the desktop version

John•10/19/24, 3:05 PM

Does this happen when plugged into the charger as well?

John•10/19/24, 3:07 PM

Having scrolled up to read the previous messages, yes, from my personal experience the in-game indicator is very much accurate
You could also run HWiNFO for an in-depth view on things

JJohn Does this happen when plugged into the charger as well?

MotMometOP•10/19/24, 3:08 PM

yes

MotMometOP•10/19/24, 3:09 PM

it also spikes up sometimes like when i go different ares my fps goes to 30-40 then it back to normal like 70-80 fps but in that time GPU usage and watt also spikes up to like %75 and 90 watt

JJohn Having scrolled up to read the previous messages, yes, from my personal experien...

MotMometOP•10/19/24, 3:10 PM

ill try that later

MotMometOP•10/19/24, 3:10 PM

thanks

John•10/19/24, 3:11 PM

mine as reference

MotMometOP•10/19/24, 3:17 PM

i might should deactivate the optimization mods first

MotMometOP•10/19/24, 3:17 PM

to see if the problem is mods or pc

John•10/19/24, 3:23 PM

important to add is also that the load itself can matter
resizing my game window to be even smaller than 1080p windowed (normally running 1440p fullscreen/borderless) can end up not quite reaching the power limit as it very well becomes a cpu bound scenario instead

MotMometOP•10/19/24, 4:46 PM

without some optimization mods

MotMometOP•10/19/24, 4:46 PM

with some optimization mods

MotMometOP•10/19/24, 4:47 PM

these are without physics mod ↑

MotMometOP•10/19/24, 4:47 PM

and this with physics mod + optimization mods

MotMometOP•10/19/24, 4:47 PM

so the problem is physics mod?

I'm having low gpu usage problem. Any fix there?

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