(Curiosity) PCSX2 64-Bit on Windows?

Yeah, no need for any specific version if there is one, however, I would like it if you can find one based on 1.0.0 (or even 1.1.0, an SVN build)

What's bugging me is that PCSX2 fails to utilize enough of my CPU to run a game since it is 32-bit and my PC is 64-bit, then I don't get full speed even in graphic intensive menus (compared to dolphin 64-bit with Sonic Riders Zero Gravity on both emus)

Just wondering if there was a 64-bit so it can run at least 5-10 fps faster.

Give me a b**** slap if I'm being stupid.