NHL 15 & Ryzen 7 2700x with 4GB GPU - it will be stable?

Hi, I would like to ask for advice.  

I would like to play NHL 15, Top Spin 4 or NHL Legacy with RPCS3 between 30-60 fps. Do you think that a PC set will be good for that?

• AMD Ryzen 7 2700X - 3.7GHz (up to 4.3 GHz) (8 cores, 16 threads)
  
• AMD RX 550 (4GB GDDR5)
  
• Memory 16 GB RAM
  

CPU and GPU have recommended official requirements, but I'd rather ask for your opinions. 


Thank you so much and happy new year 

JP