"The mentality of the team is to [rise] to the top of the European leagues," Inter manager Walter Mazzarri said. "When our performance is good, like today, it helps us build self-esteem for the beginning of league play."
The tour, which brought together top teams from leagues in Italy, Spain, England, and Greece, is less about winning the title than preparing the teams for their coming seasons. Both teams substituted liberally and used the chance to work in new players.
One of those newcomers, Nemanja Vidic, gave Inter a 1-0 lead just before the half.
The unmarked defender headed home Dodo's slicing free kick from the left side in the 45th minute. Vidic is playing his first games with Inter since leaving Manchester United, his home for eight seasons.
Roma, which, like Inter, hopes to challenge Juventus in Serie A, also was blending in some new pieces. The club remade its defense, signing Ashley Cole from Chelsea and recently landing Davide Astori on loan from Cagliari. He trained with the team Thursday at Penn for the first time.
World Cup veterans Daniele De Rossi and Miralem Pjanic were in the starting lineup for Roma. Cole and captain Francesco Totti came on in the 62d minute.
The cavalry did not save Roma. Shortly after Cole and Totti entered, Japanese national Yuto Nagatomo put the game away with an insurance goal.
Roma's best - and perhaps only - chance came in the opening minute of the second half. Mattia Destro's header from six yards out went just wide right of the goal.
"Just about everything went wrong today," Roma manager Garcia said. "We played without pace, without energy, without dynamism."