I did the math, and if I am correct then the site has the wrong crit chance. What I calculated was 669.095% on max combo, allowing for tier 7 crits to be hit. This paired with the crit multi and damage should allow for 84k hits. Making the dps 109k.

However, you can switch [Organ Shatter] for [Berserker Fury], this lowers the crit multi to 5.9, but increases your max attack sped too 2. Your damage on a tier 7 crit would be 61k, and your dps would become 122k.

So the choice is do you want big number or faster big numbers.