Lag in super smash bros

[kosera]

Hey. Finally got Project M (same graphics as Brawl) to work on my PC, but it's not quite there yet. I'm getting some FPS lag and stuttering when playing.

My specs are:

GeForce GTX 670
i5 4670K
16 GB DDR3
Windows 7 ultimate


I've gone through and checked all points in the performance guide, but it hasn't helped much. Also tried different native resolutions, but the difference from native to 1.5x native is marginal.

Any tips for what I can do to fix this? Do I need PC upgrades?

Thanks

[mbc07]

Don't create duplicated threads.