[quote=“DSs, post:74, topic:507478”]It’s still worse than on Windows 7. Earlier in this thread, I said that a Windows update fixed the problem, but I was wrong. It’s 30fps worse on average.
But I “fixed” the problem by organizing a dual-boot configuration. However, now I can’t record, because Nvidia’s decided that it would be nice to introduce stutter in Shadowplay’s output video, on Windows 7:[/quote]
Windows 7 in general is a lot worse than Windows 8, nevermind Windows 10, for performance. Any performance issues you’re encountering will not be with the OS itself, but a software / hardware / driver combination problem.
As you’re on nVidia, and I am, this limits the amount of blame you can place. I run BL2 at 2715 * 1527 (DSR) at roughly 60FPS (though it drops on some of the huge maps like Sawtooth Cauldron), I sometimes drop it back to 1080p if I really want instant response (isn’t necessary, though). This is better performance than I ever got on Windows 8 (nevermind Windows 7) and with PhysX pushed to Medium (or High, but that introduces crash issues in certain areas like Opportunity) from Low.
(dropping it back to 1080p gives me 80FPS or higher everywhere)
Stuttering from ShadowPlay can be from any number of issues, but the easy check is hard drive integrity / age / physical connectors (to mobo and back). Check fragmentation, the age of your drive (anything approaching or above 5 years is usually a risk), and so on, and so forth.
Honestly, you’re using an OS released over six years ago. I’d stop blaming successors to that architecture for performance problems. The Aero stack alone uses up more resources (mainly RAM, admittedly) than anything in Win8 or Win10.
I’m running BL2 on Windows 10 (64-bit) and it’s absolutely fine. Same goes for TPS, BL1, and pretty much every game I own outside of some legacy titles that rely on DirectPlay (and even then I’ve managed to find workarounds for games like Rome: Total War).
The upgrade process should let you back up a lot of your files, but I’m not sure if this keeps installed programs if you have to do what is called a clean install. It might removed installed stuff like Steam. However, if you have multiple hard drives, they’ll be unaffected and you can re-scan them for installed games once your main OS hard drive has been upgraded and Steam reinstalled.