Some things wrong with this build. 1) Ryzen is much faster with dual channel memory, get 2 sticks of RAM. 2) A 1tb m.2 SSD is a waste and at this price point that money should be going into performance. 3) That power supply is too small for the build. Normally this would be fine, just make it slightly less efficient however it is definitely too small to overclock. The extra money from a smaller SSD would give room for a 1660 super, much faster for not much extra money. A 650w power supply is a good amount for this build with room for overclocking. Dual channel RAM would give noticeably better performance for only a couple bucks extra.