The Warriors outscored the Cavaliers by 30 in the second half on their way to a 129-105 win in Cleveland.
Stephen Curry nailed nine three-pointers and finished with a game-high 42 points for Golden State, which has won five of its last seven to improve to 17-and-9.
Kevin Durant donated 25 points, 10 rebounds and nine assists to the victory.
Tristan Thompson tallied 14 points and 19 boards for the Cavs, who fell to 5-and-19.
Collin Sexton scored a team-high 21 points in defeat.