Emulators

Emulation on the GameCube

The GameCube's 485 MHz PowerPC CPU and 24 MB of main memory make it a capable emulation host for systems up to roughly the 16-bit generation. You will not run PlayStation or Nintendo 64 software well, but classic 8- and 16-bit consoles play beautifully on real CRT or modded HDMI output.

What runs well

• NES and Famicom at full speed with sound.
• Game Boy and Game Boy Color reliably, though the Game Boy Player is the better GBA option.
• SNES for most titles, with heavier chip-enhanced games being the exception.
• Sega Master System, Game Gear, and Genesis in good shape.

Standalone versus RetroArch

You can run dedicated single-system ports or use RetroArch, which bundles many cores under one interface. Standalone emulators tend to be lighter and sometimes faster; RetroArch trades a little overhead for shaders, save states, and a consistent menu. Both load from SD through Swiss.

Performance tips

• Keep ROMs on a fast SD card to cut load times.
• Disable heavy shaders if a core stutters.
• Use save states for systems that lacked battery saves.