Performance stuff idk

ngl this is my first post in any subreddit so... anyways obviously like everyone else basically i had some performance issues with u8, however my problem i had beforehand back in u7 was that over time as I kept playing the game would start to drop in frame rate (maybe like 60 and below) and when I restarted the game it would run fine for like 5-10 minutes and then start to drop again. Idk if this was a hardware problem or what. That is all... some input would be nice. SPECS: Ryzen 5 2600, RX 580 8gb, 16gb ram