Ubuntu 19.10 To 21.10: AMD Zen 2 + Radeon Performance On Linux Over Two Years

With Ubuntu 21.10 due for release this week I've been running various Ubuntu Linux performance comparisons across a variety of hardware and overall this new release is looking to be in great shape. One of the tests I recently carried out for curiosity is seeing how the AMD Zen 2 performance has evolved now over the past two years on Linux going from Ubuntu 19.10 to Ubuntu 21.10.