Where are the old ppsspp dev builds

[LunaMoo]

You're welcome.

And it's not as bad;p. Most irritating part is that in the end you still couldn't think about it properly. ;]
Maybe you're confusing multi-threading with forcing to run the program on X cores. That doesn't happen, even if you get more threads, it's OS job to manage them, it doesn't have to put them on different cores if it feels it'll not have any benefit from doing so, and cpu cannot just help gpu to finish it's job;p, it must wait patiently which your OS shows as lower load.
Anyway if you'll have any doubts, read what [Unknown] and Bigpet wrote and even drawn for you, but this time without expecting to get any improvement from that knowledge, because expectations are usually the thing that closes our minds to learning new stuff;p.