How big are the sales difference between console and PC games?

[Barozi]

Mohasus said:

Looking at financial reports, PC is usually as big as a console (ps3/360).
Sometimes, bigger than both combined (SEGA: http://www.gamesindustry.biz/articles/2014-02-07-pc-and-digital-now-driving-forces-for-sega).

hardly comparable when you don't know how many games are on each platforms.

For SEGA, Football Manager and the Total War series are thriving software sales on PC year for year. With Sonic on a new low there is no yearly or semi-yearly franchise (that I know of) that would do good numbers on consoles. Maybe Yakuza but that's mostly not even available globally.