PlayStation 3 emulator makes Cell CPU 'breakthrough' that improves performance in all games — 'All CPUs can benefit from this, from low-end to high-end!' says RPCS3 devs

The developers of the RPCS3 PlayStation 3 emulator have made a significant breakthrough in emulating the PS3's Cell Broadband Engine processor, resulting in improved performance for all games. Lead developer Elad identified new SPU usage patterns and implemented more efficient code paths, leading to a 5-7% average FPS improvement in titles like Twisted Metal. This optimization benefits all CPUs, from low-end to high-end systems, with reports of enhanced audio rendering and performance on budget hardware. The emulator now supports over 70% of the PS3 game library and has added native Arm64 architecture support.