I previously had a Zotac GTX 1060 3GB and was able to run Mario Kart 8 at a solid 60fps with no dips.

I upgraded to an MSI GTX 1060 Gaming X 6GB card. Naturally, it has a higher clock speed than the 3GB variant. 2000mhz in fact.

So I at least expected the same performance in Cemu.

I'm getting the same performance in some games and worse in others.

Mario Kart generally stays at 60fps, but dips to 52~58fps on large corners and causes a lot of slowdown.

Tried:

• DDU to uninstall all old drivers.
• Full shader cache. Also made my own.
• 1.8.1b and lower versions (1.7.5 etc).

Does anyone else have this problem with this game? Any suggestions? The only hardware that's changed has been the graphics card.

• i7-4790k @4.6Ghz.
• MSI GTX 1060 Gaming X 6GB @2000 Mhz.
• 16GB DDR3 HyperX Ram @1800mhz.
• 512GB SSD.
• 650W Corsair PSU.

Edit: Just realized i had it plugged into the wrong PCI slot instead of the 3.0 slot......

Performance is now back to normal :)

Tl;dr: Stupid mistake