Oh yeah, found this for ya too...
Playstation 2
Processor: "Emotion Engine"
Speed: 294.912Mhz
Main Memory: 32MB RDRAM
Memory Bus Speed: 3.2GB per second
Floating Point Performance: 3.2 GFLOPS
Graphics Processor: "Graphics Synthesizer"
Graphics speed: 147.456Mhz
Video Memory: 4MB DRAM
Video Memory Bus Speed: 4.8GB per second
Polygon Draw Rate: 75Million per second
Screen Output: 480i
# of Sound Channels: 48 + programmable voices
CD/DVD speed: 24x / 4x
Game Disc Capacity: 4.7GB(single layer)
DVD Playback: Yes
Controller Ports: 2 (more than 2 requires an optional accessory)
Digital Audio Out: 1 Optical
Backwards Compatibility: Yes (PS1 software)
Hard Drive: Optional (Hard drive not compatible with slim version PS2)
Online Enabled: Optional (Broadband and modem compatibility built in on slim version PS2)
XBOX
Processor: Custom Intel Pentium III
Speed: 733Mhz
Main Memory: 64MB DDR
Memory Bus Speed: 6.4GB per second
Floating Point Performance: Not available
Graphics Processor: Custom nVIDIA (Variant of the GeForce 3 graphics chipset)
Graphics Speed: 250Mhz
Video Memory: (shared from main)
Video Memory Bus Speed: 6.4GB
Polygon Draw Rate: 100+Million
Screen Output: 480i, 480p, 720p, 1080i (480p, 720p, & 1080i require the HD playback accessory)
# of Sound Channels: 256
CD/DVD speed: 2x-5x (CD read speed unknown)
Game Disc Capacity: 4.7GB(Single Layer)
DVD Playback: Yes (With DVD playback accessory)
Controller Ports: 4
Digital Audio Out: 1 Optical (with Advanced or HD playback kit)
Backwards Compatibility: NA (There was no predecessor to the XBOX)
Hard Drive: 10GB internal
Online Enabled: Ethernet built-in (XBOX Live service subscription required. Broadband Internet Compatible Only)
So, two more controller ports, support for HI-Def, a hard drive, and superior performance in almost every processing aspect? Come on now...