PCSX2.PS2.Emulator.1.1.0.r5366 - 64Bit
I use this ps2 emulator for my pc. Emulator is only slow if your pc is not 2.0GHz or higher. But none the less, it still works for all pc's running 64bit. I play ps2 on my pc with this emulator and my processor is only 1.60GHz
Also, PCSX2.PS2 dosen't need to be installed. Just keep the folder on your desktop. Plus all plugins,bios,langs,memcards,dll,inis,& more. Plus PCSX2.PS2 already configured.
I hope it works for you as it does for me. Please let me know if you have any problems.