Can anyone reference any definitive direct comparisons of 24 GPU versus 32 GPU battery life for a 16” McBook Pro M1 Max 32GB?

[lightfire]

Or even just observed battery life of the 16” 24 GPU with 32GB ram? I’ve seen posts on the 32 GPU battery life but not the 24.

 

[bluegt]

Be careful with these kinds of tests. At idle, the GPU can use as little as 1mW.

The 32 core will certainly be able to use more max power but you also get more performance from it.

Almost every test will show that the 32 core has higher performance and lower battery life.

A good test is if people can run Powermetrics while maxing out the GPU. Then we can so a performance per watt comparison.