ΔE 22.1, loose: different enough that you should pick on purpose. Gold Interference is a little lighter, more saturated, cooler than Gehenna's Gold.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 22). Gold Interference is a little lighter, more saturated, cooler than Gehenna's Gold.
The same difference applies the other way round: Gehenna's Gold is a little darker, more muted, warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Gehenna's Gold on the colour wheel See Gold Interference on the colour wheel
All matches: Gehenna's Gold equivalents · Gold Interference equivalents