Linux 5.4 vs. Liquorix Kernel Benchmarks For AMD Ryzen + Radeon Gaming On Ubuntu
With the HITMAN Linux-native game the performance was similar between the tested kernels and just a few millisecond advantage on the peak frame time but not enough to shift the average frame-time.
Meanwhile for the HITMAN 2 game running on Linux via Steam Play + DXVK, the results were similar between the kernels and no advantage when it came to looking at the frame time data.