I currently have 1x8GB DDR4 2400MHz for my R5 1500x. I am planning on upgrading my RAM and also overclocking as i understand Ryzens infinity fabric benefits greatly from clock speeds. obviously, i am on single channel now, and i want to get another stick to get 16GB dual channel, however, that is £85 (gone up £25 in a couple of months) and i don't actually need 16GB, just a little over 8. I was thinking of saving £40 and get another 4GB and run it in single channel. I won't see a performance increase unless i go over 8GB, i know that already. But is the performance increase to dual channel really worth £40. From what i have seen in benchmarks, it is very marginal, only a few FPS in games (playing games is the most demanding task i do on my PC). However these benchmarks were not with Ryzen. Would the performance increase from single channel to dual channel on ryzen warrant the extra £40? Is the performance increase bigger on ryzen than other CPUs, like the clock speed? What do you reccomend?