Laptop: Celeron 1.2 GHz, 512 MB RAM
sister's: Celeron 600MHz, 256 MB RAM
my main: PowerPC G4 1.25 GHz, 512 MB RAM
my loaner 1: AMD Athlon 2400+ 2 GHz, 512 MB RAM
my loaner 2: PowerPC G3 350 MHz, 64 MB RAM
Don't let the Macs fool ya, just multiply the clock speed by 2 to get an Intel comparison