That is the top-performer median against the all-firm median in the same survey, and the direction is the point. The firms that earn the most keep their partners less chargeable, not more. In the $5M to $10M band the top-quartile gap is roughly $180,000 per partner per year. Partner hours come out of delivery and out of coordination, and income goes up.
Firms are not unconvinced and they are not short of budget. 41% name lack of time to explore or implement as the single biggest barrier to new technology; only 6% cite staff resistance. 55% have already bought workflow software and 27% believe it worked, with 34% saying teams slipped back into the old way. The gap is implementation capacity, not software and not conviction.