Mafia II is a third-person action-adventure video game, the sequel to Mafia: The City of Lost Heaven. It is developed by 2K Czech, previously known as Illusion Softworks, and is published by 2K Games. The game is set from 1943 to 1951 in Empire Bay (the name is a reference to New York's state nickname "The Empire State"), a fictional city based on San Francisco and New York City, with influences from Chicago and Detroit. The game features a completely open-ended game map of 10 square miles. No restrictions are included from the start of the game. There are around 50 vehicles in the game, as well as licensed music from the era.
While we don't see the same performance at all resolutions under Mafia II, we do see strong performance at 1920 x 1020 and 1680 x 1050. You can also see the kind of boost you get over the HD 6850 and at 1920 x 1200 moving well away from that 60 FPS average will be appreciated.