Very bad performance Tegra 4 (MC Mojo)

[LunaMoo]

Comparing to year ago we certainly have new effects that might be heavy. You can activate "disable slower effects" in graphics settings to make ppsspp closer to it's old buggy self, for many games it might not be a difference as psp games tend to use some effects without reason, by accident or whatever.

Either way comparing different hardware by clocks is misconception and in case of mobiles comparing by anything is unrealistic as in the end of the day even overally slower hardware working in similar way might end up with much better drivers that makes it faster.
I think also new android version was a reason for performance drop for quite a few people either due to system itself or worse drivers, this might also be a factor here.


If you're conviced ppsspp got much slower, you can still use ancient ppsspp builds from buildbot or previous release versions from official download page.
But again, the biggest difference here is simply you using different device, notice word "different" which does not equal to "better", it might be better at certain things, while worse at others. Ultimately using same ppsspp versions with same settings on both of those devices would be the only way of saying which of them is faster for psp emulation.