Spain won the tournament in 2009 and 2011 but settled for third-place two years ago when France won the title.
Lithuanias Mantas Kalnietis and Renaldas Seibutis tallied 13 points each.
Gasol also made the contests All-Star Five, alongside Lithuanias Jonas Valanciunas and Jonas Maciulis, Nando De Colo of France and Spains Sergio Rodriguez.
Host nation France finished third in the tournament after beating Serbia 81-68. De Colo was top scorer with 20 points.