https://wccftech.com/latest-rpcs3-version-resistance-ratchet-clank/

The latest RPCS3 build offers major performance improvements for various games, including Insomniac’s Ratchet & Clank series, and the original Resistance 1 and 2.

Last year’s patches for the original Resistance installments already offered some great performance improvements, but the two games are now fully playable at 60FPS in RPCS3. In addition, thanks to several fixes for long-standing issues within the emulator, the Ratchet and Clank PS3 games are now much more playable as well with only slight performance drops holding them back.