I don't understand this. For both the California vote in the presidential vote the winner for state-wide elections (i.e. senate and governor) it is winner takes

I don't understand this. For both the California vote in the presidential vote the winner for state-wide elections (i.e. senate and governor) it is winner takes all. Where you could see the difference would be in the California assembly and senate and at the federal level in the House of Representatives since that depends on how districts are defined.