Short answer
- CPU – The Ryzen 5 5600G is a little faster in most real‑world workloads.
- GPU – The Radeon RX 6600 XT is a lot stronger than the Vega 7.
- Memory – The 16 GB of DDR4‑3200 in the 5600G is a little more than the 8 GB of DDR4‑2400 in the 6600 XT.
- Thermals / Power – The 5600G runs cooler and uses less power than the 6600 XT.
- Price – The 5600G is usually cheaper than a 6600 XT‑based system.
So, if you want a single‑board machine that can play games and also do general tasks, the 5600G is the better overall choice. If you need a dedicated GPU for gaming or a workstation that will benefit from a stronger discrete card, the 6600 XT is the way to go.
