PS4 will not run PS3 games natively

[javajolt]

It is really not good news for gamers. With the release of PlayStation 4 and DualShock 4 controller, Sony has just confirmed that the PlayStation 4 will not able to Play the old PS3 games natively out-of-the-box. But the company says it is exploring advanced technologies, to bring PS3 gaming support to PS4, but for that you need to wait for some time. This compatibility issue will also same in the case of original PS and PS2 games will.

It is happening because, Sony’s new console use an x86 CPU architecture, which is incompatible with the PlayStation 3′s Cell processor. According to official PlayStation Europe tweet, “PS1, PS2 and PS3 games to be playable via the PlayStation cloud service.”
 
blog playstation