I have an Amazon cart with my main desktop components in it, a motherboard, CPU, power supply, case, and RAM. I would like some expert opinion on whether this build, complete, will perform to my expectations. Right now I currently own a Lenovo Ideapad 320 15abr, with 8gb ddr4 ram, Radeon R7 Graphics, and an AMD A12 CPU. I can barely get by with low-medium graphics on simple games. I own Destiny 2 for PC, however the game lags almost to the point where its unplayable. I have all settings set to low, off, disabled, etc. I want to play Destiny 2 with medium settings at the least, without lag, and play some of my more demanding steam games. Is this parts list good enough to do as I need. I also have a $300 price limit, and I will expand on a GPU later.
List:
Case: https://www.amazon.com/gp/product/B00ZPWOA6I/ref=ox_sc_act_title_1?smid=ATVPDKIKX0DER&psc=1
Power Supply: https://www.amazon.com/gp/product/B07DTMXD83/ref=ox_sc_act_title_4?smid=ATVPDKIKX0DER&psc=1
RAM: https://www.amazon.com/gp/product/B017NW5NZY/ref=ox_sc_act_title_5?smid=ATVPDKIKX0DER&psc=1
Motherboard: https://www.amazon.com/gp/product/B079NYQQJJ/ref=ox_sc_act_title_6?smid=ATVPDKIKX0DER&psc=1
CPU: https://www.amazon.com/gp/product/B079D3DBNM/ref=ox_sc_act_title_7?smid=ATVPDKIKX0DER&psc=1