Poor performance in all games with high-end PC

I have also noticed the same problem here.
In previous versions, I could run Deadstorm Pirates, Razing Storm and Time Crisis 4 with at least more than 30fps on both pcs I have (i5 9600k in stock, 1660GTX, 16Gb RAM and i39100, 1050TI, 16Gb RAM) and in the current versions, the locks are constant and with you, on average 7 to 15fps on both and the same games.
What happened?