I don't really understand why the pro is more expensive and needs a fan. Higher frequency?
Exactly. Nothing in this MR article proves to me that they are the same SoC. They are two SoCs named the same. The rest will have to wait for teardowns or other news releases.They don’t mention clock speeds though. I imagine since the pro is actively cooled it is clocked higher and can maintain higher clock speeds under sustained load so it will provide better performance