Total heavy element content of the planets with final mass M >  5M_⊕ and position a_p <  1 AU as a function of the total mass for the three formation scenarios. The colour-coding represents the different viscosities, while the different markers indicate the different initial dust-to-gas ratios of the disc. The green line is the fit from Thorngren et al. (2016), while Jupiter and Saturn are in purple and orange, respectively. The grey points represent planets that end up with a_p >  1 AU from the central star.