Things might load faster, but I doubt it will improve the speed of the games. I do not think that games like COMI bottleneck at the Ram, but the CPU. More an educated guess then speaking from reliable information though. COMI is s close to being playable (with all the audio skipping and cursor freez...

I'll test this when I'm done with MI. Unless you wanna send me your save, i'll test it right way.