No APU currently available will be more efficient than Zen2+RDNA 2 operating at 15W. An upgrade as described would significantly impact battery life, requiring you to be near a power outlet constantly. There is already a legion go and Rog ally if you want to sacrifice battery life for power.
No APU currently available will be more efficient than Zen2+RDNA 2 operating at 15W. An upgrade as described would significantly impact battery life, requiring you to be near a power outlet constantly. There is already a legion go and Rog ally if you want to sacrifice battery life for power.