Bug #5326

Memory Leak and FPS Drop on DX12 in Deep Rock Galactic: Rogue Core

Status:	Open
Priority:	High
Added by:	nnoy on May 22, '26
Assigned to:	Unassigned
Due date:
Reported for:	RC:EA:00.07.09 Auto

Steps to Reproduce

1. Launch the game
2. Look at task manager

Explanation

Memory leak and low FPS on DX12. On a system with a Ryzen 7 9800x3D with 128GB of ram and a RTX 5090, I was getting no more than 90fps on 1440p Ultra. I noticed that my game was leaking 8-10MB of RAM every second, it was at 46000MB of RAM usage after a run and some minigames.

This was fixed after I turned off the "Use DX12" option, which increased my FPS to the cap(240fps) with VSync on a 240Hz monitor. The RAM usage was also steady, no longer increasing every second.

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