Leander_1 :
I'm planning on building a pc, but I don't quite know how much RAM i should buy. Or what the minimum amount of ram is for gaming. Is it 8gb or 16gb?
The minimum is probably 8GB, but I would recommend buying a dual kit of 2x8GB RAM, as 16GB RAM may be needed at some point, if you have lets say YouTube on while playing a game, it may exceed the 8GB limit, so 16GB is definitely recommended. Anything above 16GB is a waste unless you have a software that can utilise more than 16GB.
Getting 16GB also adds a nice additional bonus over 8GB, as you won't get the annoying 'Low System Memory' popup that happens if you have low amounts of RAM left. Some people may disagree with my opinion, but when I upgraded from 8GB to 16GB it felt great, as it didn't slow down as much when I had a lot of tabs open, games open etc.
I would recommend buying 16GB.