Left winger Virimi Vakatawa crossed for a hat trick as France crushed Samoa 52-8 at the cost of flyhalf Francois Trinh-Duc breaking his right arm on Saturday.
The powerful running of center Wesley Fofana and the clinical finishing of Vakatawa were too much for a Samoa side that was overwhelmed.
France scored seven tries, the others from winger Yoann Huget, flanker Charles Ollivon, replacement center Gael Fickou, and a late penalty try after good work from No. 8 Louis Picamoles.
It was France's fourth win against Samoa in as many matches and its largest, surpassing the 43-5 victory in 2009 and nothing like the close contest which finished 22-14 four years ago.
It also followed a 27-0 success away to Argentina in late June, and shows the Tricolors are back in form following a mundane Six Nations.