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Yes most of the laptops nowadays use integrated Graphic Units. And a Powerful CPU like Ryzen APU can run some of Triple-A games.
"integrated Graphic Units" is categorized as "GPU", although few people would say "Integrated GPU" instead. I refer to any device which doesn't have any GPU such as Windows VPS and computer which use Intel CPU with suffix F (such as i7 12700F).
Many utils for making fake RAM, any what you thant for ex 5000000000 Tb
That's true, but it can't be used to manipulate Proof of Space since it'll just make "mining" application crash or show error message.
