Trying to find gcc version of previous install

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Hi, around 2 months ago I installed Armbian 5.75 onto an Armlogic S905W by flashing Armbian_5.75_Aml-s905_Debian_stretch_default_4.20.5_desktop_20190211 . My box is currently out of commission because of a bad HDMI port but I need to know the releases default gcc version in order to trouble shoot a package build issue on a different board. How can I find the default version that the above release would have shipped with? Thanks

Edited September 28, 2019 by JSON

[qstaq]

GCC 6.3.0 is default for stretch. The board type is irrelevant, the GCC version comes from the parent distro, in this case stretch

 

https://packages.debian.org/search?keywords=gcc

 

https://packages.ubuntu.com/search?keywords=gcc

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Thank you