NVIDIAGameWorks / NVIDIAGameWorks/rtx-remix
[Runtime Bug]: Artifacts and heavy slowdown on RDNA 2 GPUs when running Remix 1.2.4
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Description
Describe the bug
I updated HL2 RTX and Portal RTX to Remix 1.2.4 and when I launched them, they had heavy artifacting around objects. Once the replacement assets loaded my frame rate tanked below 10fps as well. The game would also be very prone to crashing. I'm running on a Radeon 6700 XT, Ryzen 5600 and 32GB DDR4 3200.
How do you reproduce the bug?
Run an RTX Remix game with version 1.2.4 on a PC with an RDNA 2 GPU and wait for any replacement assets to load in.
What is the expected behavior?
The game should be running without any artifacting or heavy slowdown.
Version
1.2.4
Logs
bridge64.log
remix-dxvk.log
bridge32.log
Crash dumps
No response
Media
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the issue with Remix 1.2.4 on an RDNA 2 GPU while replacement assets load. Inspect bridge64.log, bridge32.log, and remix-dxvk.log alongside the reproduction; done means artifacting, severe slowdown, and related crashes no longer occur in the reported scenario.
Written by the indexing model from the issue text.
Assessment
- Domain
- computer-graphics, game-dev, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100