8GB with a 4K display connected was definitely not enough for me, but I also have a ton of tabs and a lot of stuff running at the same time. This kind of use se

8GB with a 4K display connected was definitely not enough for me, but I also have a ton of tabs and a lot of stuff running at the same time. This kind of use seems much better with 16GB. You may be able to get away with 8GB, but 16 may still be worth it for you.