Раз пошла такая пьянка...

Это первый

Dual 2GHz PowerPC G5
1GHz frontside
bus/processor
512K L2 cache/processor
512MB DDR400 SDRAM
2 GB SDRAM
160GB Serial ATA
16x SuperDrive (double-layer)
Three PCI Slots
ATI Radeon 9600
128MB DDR video memory

Это второй

15.2-inch TFT Display
1280x854 resolution
1.67GHz PowerPC G4
1GB DDR333 SDRAM
80GB Hard Drive
ATI Mobility Radeon
9700 (64 MB DDR)
Backlit keyboard
Gigabit Ethernet
FireWire 400 & 800
Analog audio in/out
DVI & S-Video out