Yes they had the consoles in both of those videos as well. Look at the bottom corner of the screen. It looks amazing on the consoles though! I'm thinking that's partially why they made version 3, was to have a console dev platform. Crysis 2 is going to be on the consoles after all... Hopefully we see some good games get developed using this engine for the consoles (as well as pc). The character animation looks sick!
Actually, the first video I posted is ONLY the consoles and the second has some PC shots, when it says "Next Gen Ready" on the bottom. It looks like it is just an improved cryengine 2 for PC but it is mainly aimed at consoles, or so it seems. I found this video comparing Cryengine2 vs Cryengine3(consoles) on youtube so you can see the difference. Looks like medium settings on the consoles. Here I found the link to the sandbox video whoever mentioned that above

Also found this tech demo with Eyefinity in action!
CryEngine 3 Tech Demo Movies - Voodoo Extreme Planet Crysis - News, Screenshots, Previews, Reviews, Guides