Check if it runs smoothly at 60 FPS or lower.
Check if it runs smoothly at 60 FPS or lower.
You're asking about the impact of using a GTX 680 as a dedicated PhysX card alongside your GTX 980. It's a bit off-topic, but I'll cover the performance implications.
It's a theoretical scenario I test with identical GPUs, right?
Occasionally yes, other times no. When the hair feels too fragile to see clearly, it requires care.
I really liked working with tressfx in Tomb Raider even though it caused the frame rate to drop to around twenty seconds in some moments
It varies. I'd aim below 60 FPS for physics in a Batman game, but usually it's not necessary.
Which titles? Which releases? And what kind of FPS are you aiming for? I can provide solid responses.
The concept of falling below 60 fps was purely theoretical. This discussion depends on the belief that applying these changes would lead to that frame rate drop, which isn't happening in this case.