I don't think so. His 2005 was easier because the competition was weaker. Even then he is having less ranking points, less slams, less big finals, everything.
You can see his years compared here.
Criteria 2008 2010 2013 2017 2019 ATP points 11400 12450 12030 10645 9585 GOAT points (as per UTS) 61 67 67 50 52 Slams 2 3 2 2 2 Slam finals 2 3 2 3 3 Slam semis 4 3 2 3 4 Titles 8 7 10 6 4 Finals 10 11 12 10 5 Big titles 6 6 7 4 4 Big finals 7 7 9 7 5 Win% 88.2 87.7 91.5...
tt.tennis-warehouse.com
He won more titles in 2005 and lost less but those were small tournaments. 2007 he won same number of big titles but more slams and more big finals.