Upgrade your processor from i3-8100 to i5-9400f or R5-3600
Upgrade your processor from i3-8100 to i5-9400f or R5-3600
Based on the game, the i5 and the r5 perform quite alike, making the i5 a better choice if you need a budget-friendly option. For those prioritizing long-term performance, the r5 is preferable. As games increasingly require multiple cores, the distinction between these chips is becoming more noticeable and will likely grow in importance.
Yes, a Ryzen offers good value. It makes sense to keep the i3 8100 for now and start using the rx5600xt first. The benefits will outweigh switching to an i5 or Ryzen 5. Even if the i3 eventually becomes a bottleneck, the performance gap compared to your current configuration will be clear.
Realistically speaking, since you already have a solid motherboard, it makes sense to opt for a high-end i7 later on. I’d upgrade the whole setup once the i7 no longer meets your needs.