URP and FPS

[cleonpack93 79]

So I have finally got my graphics settings in a good place to where I consistently get good FPS both on the ground and in the air. Now I'm thinking about trying out Ultimate Realism Pack. If I install the texture pack but don't touch the rest of my settings, will I take a hit to my FPS?

[ErichB 3,643]

It’s purely a texture and shader mod set. No FPS hit

[SAS443 1,723]

Unless you go for the reshade tweak included. It has some GPU tweaks like the ambient lighting. For me (gtx 1080ti on 4k screen) my penalty is roughly 15% more gpu load. 

That might be the difference between smooth flight and jerky graphics when using pmdg/fslabs and detailed addon airports and lots of clouds.

But overall fps is not a big issue.