3 ms·

100 watts? That implies that with serious use you could burn the battery to zero in an hour. Apple's graphs don't show more than 60 watts at peak, and no one is

100 watts? That implies that with serious use you could burn the battery to zero in an hour. Apple's graphs don't show more than 60 watts at peak, and no one is reporting heavy fan output even when running extended benchmarks.

sz4kerto 5y ago
There are reviews where they actually burn through the battery in an hour. This is not surprising: the M1 Max model can consume 70 watts, plus the display consumes tens of watts in HDR mode.
- masklinn 5y ago
  > the M1 Max model can consume 70 watts In a 16” at least, the Max can go up to 92W per anandtech’s initial test, and display + ram + rest brings the wallplug draw to 120.
  - sz4kerto 5y ago
    You're correct (I couldn't look it up and wanted a safe figure that still proves my point :) )
aroman 5y ago
1. Yes, about 100 watts. From Anandtech[0]: > Finally, stressing out both CPU and GPU at the same time, the SoC goes up to 92W package power and 120W wall active power. 2. Yes, you can burn the battery quickly under heavy use. I've killed it easily in about 2 hours during heavy Unity work. 3. When I was doing that, I did experience heavy fan output, about as loud and as hot as my 2018 15" MacBook Pro. After the heavy utilization stopped, it cooled down much more quickly than the older Intel machine. [0] https://www.anandtech.com/show/17024/apple-m1-max-performance-review/3 https://www.anandtech.com/show/17024/apple-m1-max-performanc...
em500 5y ago
The 14-inch MBP with M1 Pro (not Max) burns 69W under full load (including GPU), so it does run through its 70Wh battery in 1 hour and 9 minutes[1]. (The 16-inch Notebookcheck review is not published yet.) [1] https://www.notebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.html https://www.notebookcheck.net/Apple-MacBook-Pro-14-2021-M1-P... , in the "Battery Runtime" and "Power Consumption" sections near the bottom.

sz4kerto 5y ago

There are reviews where they actually burn through the battery in an hour. This is not surprising: the M1 Max model can consume 70 watts, plus the display consumes tens of watts in HDR mode.

masklinn 5y ago
> the M1 Max model can consume 70 watts In a 16” at least, the Max can go up to 92W per anandtech’s initial test, and display + ram + rest brings the wallplug draw to 120.
- sz4kerto 5y ago
  You're correct (I couldn't look it up and wanted a safe figure that still proves my point :) )

aroman 5y ago

1. Yes, about 100 watts. From Anandtech[0]: > Finally, stressing out both CPU and GPU at the same time, the SoC goes up to 92W package power and 120W wall active power. 2. Yes, you can burn the battery quickly under heavy use. I've killed it easily in about 2 hours during heavy Unity work. 3. When I was doing that, I did experience heavy fan output, about as loud and as hot as my 2018 15" MacBook Pro. After the heavy utilization stopped, it cooled down much more quickly than the older Intel machine. [0] https://www.anandtech.com/show/17024/apple-m1-max-performance-review/3 https://www.anandtech.com/show/17024/apple-m1-max-performanc...

em500 5y ago

The 14-inch MBP with M1 Pro (not Max) burns 69W under full load (including GPU), so it does run through its 70Wh battery in 1 hour and 9 minutes[1]. (The 16-inch Notebookcheck review is not published yet.) [1] https://www.notebookcheck.net/Apple-MacBook-Pro-14-2021-M1-Pro-Laptop-in-Review-How-much-Pro-do-you-get-with-the-base-model.576665.0.html https://www.notebookcheck.net/Apple-MacBook-Pro-14-2021-M1-P... , in the "Battery Runtime" and "Power Consumption" sections near the bottom.