Consider your needs and the benefits of newer models before deciding.
Consider your needs and the benefits of newer models before deciding.
you're considering upgrading your setup. using the rx580 with an fx 8120 and adding more ram could improve performance, especially if you need more memory for multitasking or running demanding apps. the cpu and motherboard are already compatible with your current specs, so sticking with them is fine. adding more ram would definitely make a difference in speed and stability.
Start with the basics first. You won't be able to apply effects on that motherboard. The FX8120 runs significantly slower compared to your current CPU. That difference is substantial. DDR3 performance is far inferior to DDR4, and the RX 580 outperforms the 550Ti. In short—would you consider moving to a basic entry-level setup if you already have a solid mid-range machine?
The FX 8120 falls short, matching the performance of an i3 3240 and significantly underperforming your current 3200G. The 550ti is even less capable than the integrated graphics on the 3200G, and it also lacks the speed of DDR3 memory. This isn't an upgrade—it's a step back.
Actually, I’d have exchanged the motherboard and CPU for my current setup, and I’d definitely used my 580 model.
You're thinking about purchasing the system with a compatible motherboard and CPU, using your existing GPU and CPU. The FX 8120 is estimated to be worth $10-30. A 550Ti RAM around $5-10 and DDR3 RAM about $15 would fit. Just note that you can't install DDR3 RAM on your motherboard.