Dolphin uses lots of CPU, but only really needs two cores, and doesn't use much GPU at all until you start trying to run it in 4K with antialiasing. If you want good Dolphin performance and money for a discrete card (which other games will need), the G3258 is enough.
OS: Windows 10 64 bit Professional
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
CPU: AMD Ryzen 5900X
RAM: 16GB
GPU: Radeon Vega 56
