I was reading the focus magazine again as i do quite a bit when my dad buys it, and it had a gaming thing inside it that had the speeds for the xb2x and ps3
they're quite official, but the actual speeds will be around these:
Playstation 3
Processor: 2.6GHz or more.
Hard Drive: No.
Extras: Built-in networking, High-Definition TV (HDTV) compatibility, two models.
Looks: Rumoured Disc-Shaped apperance.
Controllers: Joypad, headset, advanced camera with recognition Technology.
XBOX 2
Processor: 3.5 - 5 GHz.
Hard Drive: Unknown.
Extras: Built-in networking, High-Definition TV (HDTV) compatibility.
Looks: Much smaller than the highly criticised bulky xbox.
Controllers: playstation like joypad, voice communicator.
but unfortunately still no pictures of the consoles themselves