I've had a 15" PB for the last several years and used it extensively for gaming. I REALLY would not want a smaller screen. I frequently find that the 15" is barely large enough. The weight difference is pretty minor between the two I think we are talking about a pound or two, which can easily be exceeded by a single (text) book.
With regards to graphics the 12" only has the NVIDIA GeForce FX Go5200, which absolutely sucks in comparison to the Radeon Mobility 9700 in the 15 inch. So if you want to play any 3D games, you will definitely want the 15" if only for the graphics chip. I'm not convinced that it's worth it for the 128mb vram, especially as you have to go with the more expensive 1.67 ghz model. Except for one posible change. Tiger (OSX 10.4) is introducing "Core Image" which is the new graphics engine for OSX, which will handle all the screen drawing and visual effects involved in the functions of OSX (not just games). That supposedly can benefit from having more VRam. However as it isn't out yet, it is difficult to say how much of a difference it will make. In my experience if you need more VRAM, you usually need a LOT more, not just the next incremental bump.
You know though, if Apple would just use the vast wasted spaces on the 17" PB to put in a numeric keypad, that would instantly make it my preference.
With regards to graphics the 12" only has the NVIDIA GeForce FX Go5200, which absolutely sucks in comparison to the Radeon Mobility 9700 in the 15 inch. So if you want to play any 3D games, you will definitely want the 15" if only for the graphics chip. I'm not convinced that it's worth it for the 128mb vram, especially as you have to go with the more expensive 1.67 ghz model. Except for one posible change. Tiger (OSX 10.4) is introducing "Core Image" which is the new graphics engine for OSX, which will handle all the screen drawing and visual effects involved in the functions of OSX (not just games). That supposedly can benefit from having more VRam. However as it isn't out yet, it is difficult to say how much of a difference it will make. In my experience if you need more VRAM, you usually need a LOT more, not just the next incremental bump.
You know though, if Apple would just use the vast wasted spaces on the 17" PB to put in a numeric keypad, that would instantly make it my preference.
Last edited: