gpu
I'm trying to use Iris with shaders in a modpack, and while the game runs well enough, I've found that while my game runs on the GPU, my shaders run on my CPU for some reason, which isn't what I want. Is there a way to make sure that the shaders run on the GPU?
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if f3 shows it's using the correct GPU then your shaders are running on the GPU
If you can't spot which GPU it's using you can either send a screenshot with f3 open or post a log file
How to get a log file:
Game logs can be found in the
logs sub-directory in .minecraft on clients, or the logs sub-folder of the server directory for servers. We're probably interested in the file named latest.log, which you can drag and drop into Discord.Tag requested by mithos23#0
The f3 menu does show it using my GPU, however, when I used task manager to check on the performance, it shows my GPU on 37% and my CPU on 100%. And I know it's the shaders, cause turning them off returns performance to normal.
Still, here are the latest logs I have.
your shaders are running on your 1660ti
if your CPU is pinned at 100% it can't give the GPU enough data, so your fps are going to be lower
CPU bottleneck?