The results are in for Retroarch, Runahead, and the Raspberry Pi 4 with better latency than CTR

Carbon

Administrator
  • Mario Kart Advance – VBA Next – 5 frames ahead – runahead – second instance – 65-75 fps
  • Super Mario Advance – VBA Next – 2 frames ahead – 2 instances – 86fps
  • Mario Kart Advance – VBA Next – 2 frames ahead – 2 instances – between 65 – 75 fps full speed
  • Mario Kart Advance – VBA Next – 2 frames ahead – 1 instance – 50fps
  • Super Castlevania 4 – Snes9x 2010 – 5 frames ahead – 1 instance – 68fps
  • Super Castlevania 4 – Snes9x 2010 – 5 frames ahead – 2 instances – 140fps
  • Sonic – Genesis Plus GX – 5 frames ahead – 2 instances – 125fps
  • Streets of Rage 2 – Genesis Plus GX – 2 frames ahead – 1 instance – 117fps
  • Super Castlevania 4 – Snes9x 2010 – 2 frames ahead – 1 instance – 100fps
  • Super Castlevania 4 – Snes9x 2010 – 2 frames ahead – 2 instances – 135fps
So, in other words, RetroArch and runahead is a done deal for NES, SNES, Genesis, and GBA on a Raspberry Pi 4. Better than console latency, better than on a real CRT. Put a fork in it, it’s done! All this for $50 tech, too. Kinda hard to beat in value.