@airdream I've checked the video, and he has a Raspi3+, and I have a Raspi3, however I tried overclocking at maximum (1350 MHz vs 1450 MHz of the guy of the video) and Mario Kart improved its performance at almost full speed, but Star Wars Racer still slow. Sadly, I think it's a hardware issue.
My power adapter is 5V at 2.5A, and I don't have heating problems, even overclocking
@airdream yes, I've tried all emulators and cores for N64. and the ones which run the games, they run slow 
Hi, at opening a N64 game, it runs slow, about 1/3 its real speed. My gear is this:
Raspberry Pi 3 model B
Recalbox 9.1
Micro SDXC U1 Class 10
I've tested Mario Kart 64 and Star Wars Episode 1: Racer, in every available emulator, having similar results.
I want to know if there's some settings configuration to play the games at its original speed, or if is a hardware issue (although according of the Wiki entries, it could run)
Sorry for my not-so-good English, I'm Chilean xD
Greetings, and thank you in advance
Hola, al abrir un juego de N64, este me corre lento, alrededor de 1/3 de su velocidad real. Mi equipo es el siguiente:
Raspberry Pi 3 modelo B
Recalbox 9.1
Micro SDXC U1 Clase 10
He probado con Mario Kart 64 y Star Wars Episode 1: Racer, en todos los emuladores disponibles, obteniendo resultados similares.
Me gustar铆a saber si hay alguna opci贸n de configuraci贸n para poder correr los juegos a la velocidad original, o si ya es un tema de hardware (aunque seg煤n las entradas de la wiki, deber铆a correr)
Saludos