Performance Issues with F-15E in VR - Radar causing this?

[Swift.]

21 hours ago, Raven (Elysian Angel) said:

It sure is. If that bottleneck can be alleviated with Vulkan there is nothing to worry about, we’ll just have to be patient.

If it can’t, I hope RAZBAM finds a solution.

If you are having rendering issues, it might be worth trying the low VRAM cockpit textures. It certainly helped me out a lot with performance.

[Raven (Elysian Angel)]

30 minutes ago, Swift. said:

If you are having rendering issues, it might be worth trying the low VRAM cockpit textures. It certainly helped me out a lot with performance.

Thanks. I should have plenty of VRAM (I often keep an eye on it and as long as I keep MSAA disabled, I have never seen VRAM go above 12GB so that leaves plenty to spare), but I’ll pay more attention to see if there’s a correlation.

[Raven (Elysian Angel)]

On 3/17/2024 at 9:59 PM, Kercheiz said:

most likely a 3D rendering bottleneck

I know it's off-topic in this thread, but yes that does seem to be the case.
One of the things that causes the "sawtooth"-behaviour is for example the NAVFLIR. This is 100% reproduceable. Note that it doesn't make the frame-rate counter unstable: the framerate only drops by 1-2 but the instability is too fast for the framerate counter to pick up on. Only the frametime graph shows these sawtooths.

The radar is completely fine, so yes well-optimised that