here are the Pc minimum requirements for skyrim

And here’s the minimum requirements to get the game up and running:

Windows 7/Vista/XP PC (32 or 64 bit)
Processor: Dual Core 2.0 GHz or equivalent processor
2 GB System RAM
6 GB free HDD Space
Direct X 9 compliant video card with 512 MB of RAM
DirectX compatible sound card
Internet access for Steam activation
The Elder Scrolls V: Skyrim is slated to hit retail and virtual shelves on November 11, 2011 for the Xbox 360, PlayStation 3 and windows PC.

here ar the PS3 specs

single core with 8 dubious co-processor cores
0.256 Gb of system ram 8 x less than the minimum pc requirements
0.256 Gb of vram 2 x less than the minimum pc requirements

hardware facts are hard facts and cant be argued with.