I have both Dolphin and Dolphin NM. You might know NM because it is used for the Windows Glitch Harvester. So a few months ago, I done a comparison to see if there was a difference between the framerate for both of them. And SOMEHOW, there is a difference 
And the fastest was... Dolphin Narry's Mod! Using Super Mario Strikers The highest FPS it done was 60FPS, when the lowest was 10FPS
Dolphin however was a different story. Using Super Mario Stirkers as well, the highest was only 31FPS when the lowest was only 0FPS
so yeah... not a good thing
My guess is that the more things that are shown the lower the framerate is as it has more things to load during gameplay. NM does the same thing,but stops doing one thing to do another then replays it. its just a guess though ( I have no clue
)
Well that's all. You could do it using your own iso of your choice too!
And the fastest was... Dolphin Narry's Mod! Using Super Mario Strikers The highest FPS it done was 60FPS, when the lowest was 10FPS
Dolphin however was a different story. Using Super Mario Stirkers as well, the highest was only 31FPS when the lowest was only 0FPS
so yeah... not a good thingMy guess is that the more things that are shown the lower the framerate is as it has more things to load during gameplay. NM does the same thing,but stops doing one thing to do another then replays it. its just a guess though ( I have no clue
)Well that's all. You could do it using your own iso of your choice too!