Performance regression on PRIME system with 520 and later driver series

Graphics / Linux Linux
5

I wasn’t aware they did this on Windows but I’m still hopeful it’s just a bug.

Performance is reduced in all tasks.

In what tasks have you noticed the problem?

I ran some tests with OpenAI Whisper and I got:

  • 6 minutes and 40 seconds for 515.76
  • 6 minutes and 37 seconds for 525.85.05

With Blender’s Eevee OpenGL engine I get:

  • 42.09 seconds for 515.76
  • 46.49 seconds for 525.85.05

So compute tasks are unaffected and graphical tasks seem fine when frame presentation doesn’t factor in.