In yuzu open gl working a bit slow but whenever I switch to Vulkan the emulator become too slow and shows (not responding) . how do i fix this?
My pc specs :
Core - AMD Ryzen 5 3400g with radeon vega graphics 3.70 GHz
Ram - 8 gb
OS - windows 10 (64bit)
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You are most likely running out of RAM. Vulkan needs a good amount of VRAM and you have no dedicated graphics card so the normal ram is shared for this. 8 GB RAM is already quite little for yuzu and your graphics card is taking part of that which exacerbates the issue. You can try setting a large pagefile but that will hurt performance as well although that should stop it from crashing because of running out of RAM.
If i get another 8gb of ram will it be sufficient ?
also how do I set large pagefile as you mentioned?
yes, getting another 8GB would be a lot better. With the current situation I would set the pagefile at like 16GB (set it minimum and maximum 16GB so it doesn’t resize it all the time)
how do I set it can you show me the steps , i have no idea about it
Or just google it.
and set it to 16 gb , i mean around 16000mb?
yes, that is what I said
Thanks for all the help 
no problem 