The PS3 uses a unique Cell Broadband Engine , while the PS4 uses a standard x86-64 architecture .
This was a license transfer, not a file conversion. You were downloading a completely different set of game files built specifically for the PS4. 3. PlayStation Plus Premium (Cloud Streaming) ps3 to ps4 pkg converter exclusive
The PS4 hardware is generally considered underpowered for the high-intensity overhead required to emulate the complex PS3 Cell processor. Methods to Play PS3 Content on PS4 The PS3 uses a unique Cell Broadband Engine
Directly converting a PS3 PKG file to run natively on a PS4 is . This is because: ps3 to ps4 pkg converter exclusive