"The game's low-level graphic engine has been completely re-written to take advantage of the PS3 hardware," says Hector. "Sony engineers have also helped our team to optimize the rendering pipeline. Overall, you can expect the same visuals as the 360 version."

 http://www.1up.com/do/previewPage?cId=3156707&sec=PREVIEWS

http://ps3.ign.com/articles/778/778514p2.html

Graphically, the game looks good, but falls short of the detailed display Sam saw on Xbox 360 last year. Players who ran through the paces in Microsoft-land will notice a slower framerate and the loss of a few small details (things like a smaller quantity of fights during the prison riot, different textures on character close-ups and no goggle-toggle when tossing on Sam's specs

SONY HELPED UBI PORT SPLINTER CELL AND STILL DOWNGRADED,