How slight is the difference? Sony has 18 Units(with GDDR5) and Xbone has 12 Units(with DDR3), having 50% more horse power of GPU and bigger bandwidth is slight diff? Also they are unified unlike Xbone which is fragmented which is bad for gaming already proved with PS3 memory. 

The hardware is used for not only Graphics this time but also General computing by Sony which they have showed us with a Physics demo and some explanation on GPU modifications on reveal. 

We might not see big graphics differences with third party Games but with sony Studios we might see some great experiences without giving a lot of compromise where xbone needs have to rely on Cloud.

Can we be done with the "PS4 is going to look sooo much better than xbOne" posts?  They're repetitive, pointless and plain not true.

Seriously...there's not going to be a lick of difference in game quality between one or the other...the extra specs in the PS4 have already been explained away as being mostly irrevalent as GDDR in that configuration isn't going to make your game any better.

Lets remember people...even in the current gen...the game makers have not fully used the hardware in the PS3 or the Xbox 360.  The next generation is really going to be overkill for a very long time.  

Lastly, at some point, the human eye cannot detect a difference between a certain number of colours per square inch nor a faster refresh rate.  I'm no scientist however the next generation must be going there or awfully close to the max we can even detect.

Feed him what?   The truth?

I'll take you at your word, the minute you have a signature that doesn't embarass you. :)

You do understand that you're taking single components and comparing them with single components?  You are aware that there are much more important things related to performance in a computer as in the buses between components, timing and generally how well different hardware is mated with the other components it connects to.

You're aware on the average computer that most components spend huge gobs of their time waiting for instructions?  It's no different on consoles as they are basically computers.

I'll be VERY surprised if there is any visible difference between the two machines at launch or in 8 years.  GDDR isn't even optimized for use as system memory.  Be interesting to see how well they can even make that work with limited system buses.

Can we be done with the "PS4 is going to look sooo much better than xbOne" posts?  They're repetitive, pointless and plain not true.

Seriously...there's not going to be a lick of difference in game quality between one or the other...the extra specs in the PS4 have already been explained away as being mostly irrevalent as GDDR in that configuration isn't going to make your game any better.

Lets remember people...even in the current gen...the game makers have not fully used the hardware in the PS3 or the Xbox 360.  The next generation is really going to be overkill for a very long time.  

Lastly, at some point, the human eye cannot detect a difference between a certain number of colours per square inch nor a faster refresh rate.  I'm no scientist however the next generation must be going there or awfully close to the max we can even detect.

Nice advantage to do what?  The current gen doesn't even use the hardware there.

LOL this is nothing other than Sony throwing a bigger engine into a car with the same transmission, wheels and spedometer.

Only rumour mongering sillyness is supporting the notion that the PS4 is going to have ANY graphics advantage over the XBone.  Even if you took the hardware differences at face value, the difference between the two machines is very slight.