I have read that the graphics performance of the 40 core GPU on this APU would have the Graphics equivalent of a RTX 4070. The 4070 is a decent enough card for VR, but I was wondering if you gave the GPU as much RAM as possible, while still keeping high system functionality, could this be a beast of a VR machine? I’m imagining a RTX 4070 with 100GB VRAM and wondering if such a thing would be better than giving NVIDA anywhere from $1500 - $2500 for a top of the line graphics card. Am I missing something? Have searched the internet and found no answers. (Could be a stupid question though). Any answers appreciated.
Keep in mind that we are talking about RTX 4070 mobile version. And ram capacity do not improve performance. It’s memory, think about it like a hard drive, a bigger hard drive do not make it faster. It fit in memory or not, if it fit, having more achieve nothing.
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Like @Frix_Rioux said, more doesnt give you always better results. But theoretically a “4070”-ish graphics card should have enough power for VR games, maybe not the Ultra graphics settings, but it should run smooth.