Is my laptop good enough?

[Zeiyan]

Hello guys!
I'm new here. Here is my laptop spec (Dell Inspiron 14R SE)

• Windows 7 64bit
• 3rd Generation Intel® Core™ i7-3612QM Processor (2.10 GHz) (6MB cache, up to 3.1 GHz
• NVIDIA GeForce GT 640M DDR3 2GB
• 8GB 2 DIMM (4GB x2) DDR3 1600Mhz

I'm wondering is it good enough? And what is the perfect configuration to play Pokemon Colosseum and Pokemon XD?
I've tried everything, but it still lag. Which is the best, OpenGL or Direct3D9? I think I kinda messed up the configuration.

Thank you. Hope anyone can reply this as soon as possible.

[LordVador]

Your CPU is a bit weak. Especially for Pokemon games

[NaturalViolence]

@Zeiyan
Please don't use crazy fonts in future posts.