Neither, both are absolute supreme beings and creators of the universe/multiverse/omniverse and all of reality/existence above and beyond and are technically one and the same GOD like Allah and all other Gods with a capital -G in world religions, the only differences are names, identities, conceptions, and scriptures.
Yahweh is God in Christian-Judeo, ancient Israelite/Hebrew, Abrahamic, or Biblical form.
Brahman is God in ancient Indian, Vedic, or Hindu form.
likewise, Allah is God in Islamic, ancient Arabic, Abrahamic, or Qu'ranic form.
Asking a question like this, would as deragotory or pointless as asking who would win "a white man or a black man".
Definitely the bear would win.
Badger
Joe would win.
Ice
a coyote
king cobra would win. Bigger.....Stronger
It depends on the volume of both. Which would have larger volume that would win.
King Kong would win.
Werewolf
"sigh" what do you think?....
Rome
Yahweh and Zeus have not had a fight yet, but it is highly believed that Zeus would win given that he is the king of the gods.