Question Is there a real difference between 16 gb and 20 gb of video ram for gaming

[ohio_buckeye]

look up on YouTube about undervolting. You do it through the AMD software but you can set ram speeds, fan curves etc all right there.

View: https://youtu.be/2aCCaIx5Kk0?feature=shared


That one should give good info. I followed one of his videos regarding my xtx.

 

[O_Mighty_One]

MSI Afterburner is an overclocking (and underclocking) tool compatible with all graphics cards. It also is compatible with AMD GPUs. This picture is of an NVIDIA GPU which has slightly different overclocking mechanics, but what I did is moved back the core clock slider 80MHz, and all problems left me instantly. Also, I core clock not memory.

 

[O_Mighty_One]

look up on YouTube about undervolting. You do it through the AMD software but you can set ram speeds, fan curves etc all right there.

View: https://youtu.be/2aCCaIx5Kk0?feature=shared


That one should give good info. I followed one of his videos regarding my xtx.

Speaking from my experience (also 7900-XTX) the reason to underclock is to tell the GPU to use more volts per clock speed (MHz). Undervolting I believe would act the opposite and cause it to perform less stably. But maybe that's the case.

 

[ohio_buckeye]

You very well could be right. But even if he’s just going to downclock the vram at least that will help give an overview and show where the setting is hopefully.