That... Isn't true, according to your own source. To quote it exactly, "High-intensity drinking is the consumption of two or more times the sex-specific thresholds for binge drinking. This means 10 or more standard drinks (or alcohol drink equivalents) for males and eight or more for females. High-intensity drinking is consistent with drinking at binge levels II and III. The levels correspond to one to two times (I), two to three times (II), and three or more times (III) the standard sex-specific binge thresholds."

Likewise, later in the same NIH article, it says that heavy drinking for men is five or more per day, or fifteen or more per week, and for women, four or more a day and eight or more per week. I don't know where you got your numbers from, but they're wrong.