mojira.dev

MarfewFarnu

Assigned

No issues.

Reported

MCPE-180261 poor performance due to low GPU usage Duplicate

Comments

I have changed hardware to a 4070 ti Super and an RTX 4060 ti. This issue is present in the RTX 4070 ti Super system, but not the 4060 ti one. This as well as that issues were notably less common with my 3060 and 3070 ti indicate to me that the issue may target higher end hardware. My 4060 ti outputs about 100-130FPS at 1440p DLSS on, with maxed out or nearly maxed out usage. My 4070 ti Super reaches 70-90FPS in the same world in  the same area at the same settings with 30-40% usage.

(replying to Invisible826 MCPE-171084 inquiry)
this bug report also covers a similar issue to the issue i have described, however my reported issue dates back to fairly far to some pretty old versions. If the bug MCPE-171084 is 1.20.xx specific, then this is a different issue. based on chat logs, i can confirm that i have been experiencing this bug while using the latest version of Minecraft going back at least as long ago as August 2023. i also experienced it prior to this, but i do not recall exactly how far back, and i do not have earlier dated chat logs detailing the issue to help date exactly when this began occurring.

also yes, the issue seems to be platform agnostic. as mentioned in the original post, this issue is present across all of my systems regardless of hardware used. 6 GPUs, 3 CPUs, multiple builds, different windows installations, etc.

EDIT:

I can confirm that this bug is present as far back as 1.16.220.2

(replying to BugTracker MCPE-179364 inquiry)
the issue described in the linked bug report is consistent with my findings, but i cannot definitively say that they are the same bug, as the hardware used is very different. Especially considering that the focus of my report was on ray tracing performance. I have an ancient 560 ti that i can use to test this issue with low end hardware, but it will take some time. I will comment upon finishing testing.

This is not a duplicate report of MCPE-114705, as MCPE-114705 refers to issues with minecraft prioritizing iGPU usage over dGPU(s) present. The bug report I have submitted cannot be related to this for two reasons: first and most obvious, of the two machines i listed that are experiencing this issue, neither has an iGPU or second dGPU for minecraft to use. The game is using my RTX 3090's. The issue is related to GPU usage, not the game choosing the wrong GPU.

distinction without a difference. whether it is a "technical issue" or a "bug," it is in either case an problem with the game functioning not as intended that should be resolved, hence the report. if numerous other players are experiencing this issue, then surely it should be more pressing to fix it rather than simply invalidate reports, no?

as noted in my original post, driver version does not affect this in any way.