Gamecube Emulator 3ds Cia
Emulation is a resource-intensive process. A general rule in computing is that the host device (the 3DS) needs to be significantly more powerful than the system it is trying to mimic (the GameCube).
for a list of supported emulation cores that actually work on the device. Virtual Console injector to play Game Boy Advance or SNES games on your 3DS instead? 3DS GameCube Emulation: The Ultimate Guide - Staging gamecube emulator 3ds cia