hát elég lassúnak tűnik, de ez érthető is

PearPC emulates the following hardware:
CPU GENERIC: Sort of G3, no altivec yet. A portable (but unported CPU. Using this CPU, the client will run about 500 times slower than the host. It features a modest command-line debugger.
CPU JITC-X86: Sort of G3, no altivec yet. A very fast CPU for x86 systems that translates PowerPC instructions into x86 instructions on-demand. By caching these translations, a lot of speed is gained. Using this CPU, the client will run about 40 times slower than the host. Only works on x86 hosts.