76ers Acquire JaVale McGee and First Round Pick from Denver
The first round pick comes from Oklahoma City and is protected here are the details on the pick from RealGM:
2015 first round draft pick from Oklahoma City
Oklahoma City's 1st round pick to Denver (via Cleveland) protected for selections 1-18 in 2015, 1-15 in 2016 and 1-15 in 2017; if Oklahoma City has not conveyed a 1st round pick to Denver by 2017, then Oklahoma City will instead convey its 2018 2nd round pick and 2019 2nd round pick to Denver.
McGee, making $12 million this season, is owed another $12 million next year before hitting free agency.