You sound really upset, tell us how you really feel
yeah it's a crazy amount, just one card released in 2012... there's also the 770 that replaced it last year, the 760, the 670 (which was better price/performance) etc, then all the amd midrange cards and then the really high end stuff like 780/r9 290
The total amount of modern midrange-high end gaming pcs out there must be massive.
High end pc gaming absolutely dwarfing the next gen console gaming market at this point.
Smarter than you.