: The PS3 uses a unique Cell Broadband Engine (PowerPC-based), while the PS4 uses an x86-64 Jaguar CPU .
Many tools often mistaken for "PS3 to PS4 converters" actually serve different purposes in the homebrew ecosystem: ps3 to ps4 pkg converter
: For those looking to play PS3 backups on modern hardware, the RPCS3 emulator on a high-end PC is currently the most viable option. Legitimate Ways to Play PS3 Games on PS4 : The PS3 uses a unique Cell Broadband