Your motherboard is capable of overclocking.
Have you overclocked your I5-3570K?
If not, try a small overclock and see how much that helps.
How well you can do will depend on your chip.
But, I think 15% or better is available to you.
Your base clock is similar to the ryzen 2600 so any advantage from ryzen will come from games that can effectively use more than 4 threads.
The operative work is EFFECTIVELY.
Task manager always shows activity on all threads, but that is just windows spreading out the activity on all available threads.
Here is an older analysis:
Well, you gotta love developers. This past year, we’ve been hearing from a lot of teams that their games were taking advantage of more than four CPU cores. And you know what? We decided to put a lot of CPU-bound games to the test. The results are a bit disheartening – to say the least – …...
www.dsogaming.com
If game developers require 6 or mote...