A:AnswerHey BrendanM,
This unit has quite a powerful graphics card. You should have no problems running the games you mentioned.
If you have additional question or need further assistance, please feel to contact our support team: https://www.ibuypower.com/Support
Thank you!
A:AnswerCall I buy power they are very helpful. I don't know much about computers but this one is so much faster than my old one and boot up time is also so very fast
A:AnswerIt supports 4 sticks of ddr4 up to 64gb. According to the MOBO website the ASRock z390 pro 4b supports most speeds. I’m running 8x4 Corsair vengeance 3000mhz
A:AnswerI got the ram of the same speed as the computer came with. 2 x 8gb and plugged them into the two empty slots. Computer and ram came up with no problem.