The all-new macbook:

2008 Macbook

This is a considerable upgrade from my current Powebook G4,with the following specs

• 2.4GHz Intel Core 2 Duo processor with 3MB on-chip shared L2 cache running 1:1 with processor speed
• 1066MHz frontside bus
• 2GB (two 1GB SO-DIMMs) of 1066MHz DDR3 SDRAM; two SO-DIMM slots support up to 4GB
• NVIDIA GeForce 9400M graphics processor with 256MB of DDR3 SDRAM shared with main memory³
• Extended desktop and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 2560 by 1600 pixels on an external display, both at millions of colors
• Built-in iSight camera

2.0GHz MacBook

• 160GB 5400-rpm Serial ATA hard disk drive
• Optional 250GB or 320GB 5400-rpm hard drive or 128GB solid-state drive