PS4 'isn't quite as powerful as Epic was hoping for,' Digital Foundry reports

[Cyborg13B]

Oh come on that's just as good!  Considering the price of the GTX680: 

http://www.newegg.com/Product/Product.aspx?Item=N82E16814130768

 

$500.  And the price of the entire Playstation 4 alone is $400.  That's a pretty remarkable amount of detail.  A very minor loss of detail.  Plus consider that Epic Games didn't design it from the ground up for Playstation 4 - a radically different architecture from the PC.  Why not try porting Killzone 4 to the PC?  Far more detai would be lost!