Laptop question about SH3 and SH4

[The Bandit]

well I've decided to get a laptop, just so I can have somthing portable, and I know that SH3 and SH4 were not built with them in mind but, I was wondering which intergrated graphics chipsets that they work with. Right now I'm looking at a Dell with ATI Radeon® Xpress 1150 that goes up to 256, I've also been looking at a more expensive toshiba u300 (weights 4.5 pounds and has a 13.3) and it will have Intel GMA 950 graphics. I would think that the basic CPU in both cases (the cheapest Dell would come with a Sempron 3500+ and the cheapest Toshiba would probably be a Pentium Dual Core 1.73ghz, but might end up being a Celeron 520) would be able to run SH3 great and SH4 pretty good, I'm not looking to buy a gaming laptop but, playing these games on it would be a plus. Anyhow I am just wondering what you guys have and what works, I know that a lot of integrated graphics chipsets laptops have will just NOT work with some games, so I just want to go with whatever works with them.