Theairra Taylor had nine points and 10 rebounds, and Samantha Logic had 10 assists as the Hawkeyes (14-5, 3-2 Big 10) handed Purdue its first conference loss of the season.
Bethany Doolittle had eight points, nine rebounds, three steals and three blocked shots for Iowa. Taylor was 3 for 3 from 3-point range, and Printy and Dixon also made three 3s.
The Hawkeyes led 41-18 at halftime. They were up 17-3 before Purdue managed its second basket with 8 1/2 minutes left in the half. In the second half, the Boilermakers only got as close as nine points once before Iowa built a 17-point lead again.