From what i read it won`t......it will be same ting graphically.
but honeslty i don`t care, i just need that game badly the gameplay is sooooo much fun, beside i didn`t play WE8 so it will be a huge leap from we7int to pes4
and it will be on my belove xbox! 
PC
Intel Core 2 Duo E6750 | Gigabyte GA-P35-DS3L | 2GB DDR 800Mhz | 320gig Samsung Sata2 | Samsung DVD/Cd-WR/Cd-Rom | ViewSonic 2025w | Geforce 8800GT 512mb | Aspire X-Alien Aluminum 500W