I'm working on my first GBZ and I have noticed that every game, no matter the system or overclock, runs quite slows. By turnning on the screen FPS on retroarch I can see that all are running exactly at 37 FPS. That makes me think it's something related with some configuration file, but I have no idea what could be wrong.
If it helps by now I'm powering the GBZ by a 2.5A power supply and testing the performance through an USB keyboard. I'm using the New Gearbest Screen who doesn't require 5V mod. This are the changes I made on the default config.txt:
Code: Select all
framebuffer_width=320
framebuffer_height=240
display_rotate=2
sdtv_mode=16
arm_freq=1000
gpu_freq=500
core_freq=500
sdram_freq=500
sdram_schmoo=0x02000020
sdram_over_voltage=2
dtoverlay=pi3-disable-bt
dtoverlay=pwm-2chan,pin=18,fun=2,pin2=13,func2=4