Do 85kWh hour Tesla Model S batteries supercharge 50% faster than a 60?

The video above would appear to verify that and the speed can obviously increase with more quantity of batteries to charge but I can also say that I’ve charged at over 300KW/h for a long time in my 60 where this seems to fall off of 300KW pretty quick.

One would think that there would be a 85/60 or 42% speed increase solely from a hardware standpoint.