Assuming a 100-watt battery and/or a 3.5-pound weight restriction, how many hours of battery life would you get from an Alder Lake laptop in those rendering tas

Assuming a 100-watt battery and/or a 3.5-pound weight restriction, how many hours of battery life would you get from an Alder Lake laptop in those rendering tasks, in comparison to the M1 MAX laptop? How many pounds of battery would an Alder Lake laptop required to match the uptime of the M1 MAX laptop performing those rendering tasks? My mental napkin math suggests extremely unfavorable answers for an Alder Lake laptop, to the degree that the laptop's viability in the market would be severely compromised by sustaining the power and cooling required by Alder Lake for long-duration workloads such as rendering.