What to change for Rock Band 3 under the CPU tab in RPCS3's Custom Configuration.

A screenshot of Rock Band 3's CPU custom settings, showing SPU Block Size, Preferred SPU Threads, and Thread Scheduler highlighted in blue with a dotted outline.

  • A blue square with a dotted outline. Improved performance, depending on machine:
    • Change “SPU Block Size” to “Mega“ - Ties smaller SPU compiled together, which can help machines with fewer cores/threads. Drastically speeds up game startup time on certain machines.
    • Change “Preferred SPU Threads” to “1”, “2”, “3”, or “4“ - May help prevent stutter caused by CPU overloads on systems with fewer cores/threads. Start at “4” and lower it one by one until it improves.
    • Change “Thread Scheduler” to “RPCS3 Scheduler”, or “RPCS3 Alternative Scheduler“ - FOR CPUs WITH 12+ THREADS ONLY! May help with thread distribution to prevent microstutters.


 
  1. → 2. Custom Configuration: CPU
  2. Custom Configuration: GPU
  3. Custom Configuration: Audio
  4. Custom Configuration: I/O
  5. Custom Configuration: Network
  6. Custom Configuration: Advanced
  7. Custom Configuration: Emulator
Tags: custom-config english