No, its still one driver per pump. If i'm not wrong, the ES models comes with better drivers and you can auto tune the wave size and wave frequency. Not sure what that actually means.
But in order to utilise fully the EcoSmart Nutrient Transport Mode and the Tidal Swell Mode, I believe you need 2 units or more, both driver and pump. to work together. One as a master and one as slave.
Imagine having 2 MP10 on both side of your tank working together. Nice!