Paper mario : the thousand year door run slow why?

[Mikelon]

HEY someone know why the game of paper mario the thousand year door runs
slow this is the information about my computer
Processor: AMD Atholon 64 Processor 3500+
2.20 GHz, 704 MB of Ram
Optical Drive: Lightscribe Double/Dual Layer 16x max DVD R/RW drive
Hard Drive: 160 GB
Graphics: Nvidia GeForce 6150 LE , PCI Express Slot

EQUIP:AMD Athlon 64 processor

IT THIS IS GOOD? CAN SOMEONE SAID ME? lain:

 

[JKKDARK]

You will not get good speed with the actual release. Wait fir the next version.

 

[Agozer]

Welcome to GameCube emulation.

You'd get better speed with the 64-bit, dual core optimized version of Dolphin, but only if you have a dual core processor and a 64-bit OS.