Rpi 4 with RetroPie 4.6 fps lag.
I just downloaded the RetroPie image and uploaded it to my Rpi4 only to see a constant ot 15 fps. I don't know what is causing it and as I'm new to the whole RetroPie thing I don't know if it's just some basic problem that can be fix easily or is it something else. I will very much appreciate your help.
Can you please add some info about your setup, as detailed in https://retropie.org.uk/forum/topic/3/read-this-first ?
Model: Raspberry 4
Power supply: 5V AC ADAPTER, 3000mA, input: 100-240V ~50/60Hz 0,3A
RetroPie version: 4,6
Built from: Pre made SD Image on RetroPie website - "retropie-buster-4.6-rpi4"
USB devices: Bluetooth 2.4ghz dongle for a set of a keyboard and a mouse
I did not follow a guide as I have flashed images before and I thought this was no different, correct me if I'm wrong
I'm getting low fps on the main screen and have only tried psp emulation and there I get 30 fps with some drops every now and then.
What's your TV/Display resolution ?
3840 x 2160
Add the following to your
config.txtand then reboot, see if it makes a difference.
hdmi_group = 1 hdmi_mode=16
I just tried and it doesn't work
Actually, it did work but instead of adding these lines I uncommented the same in the config file and just changed the values. Thank you very much for you fast and adequate response.