Horford also hauled down 10 rebounds and distributed four assists while Josh Smith added a double-double of 19 points and 11 boards for the Hawks, who snapped a two-game losing streak.
Kyle Korver nailed 4-for-6 three-pointers en route to 16 points and Jeff Teague added 13 points and eight assists as the Hawks notched a victory in the second contest of a four-game West Coast road swing.
J.J. Hickson netted 19 points and hauled down 18 rebounds while Nicolas Batum supplied 19 and seven for the Trail Blazers, who fell to 1-3 at home.
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