Originally Posted by Neo 
Ps3 could certainly run it. The Ps3 limits haven't been reached by far. Only reason the games look similar to Xbox 360 is because most multi-platform games are developed on the Xbox, then ported to the Ps3.
Oh I completely agree, though it seems like some developers have a hard time with the hardware with PS3. I use an X360 and it hit it's limit back in late 2009.