[Benchmark] Linux kernel 6.6 vs 6.12 - Blender, Superposition, games

0:00 Specs + Unigine Superposition.
0:54 Shadow of the tomb raider.
1:37 Total war Warhammer 2, Total war Pharaoh dynasties.
2:21 Blender benchmark 4.3.
Methodology: best out of 3 runs. All of the games benched used the Windows port under Steam Proton, as their Linux ports were simply not starting (thanks Aspyr for all these ports...). Significant reproducible regression found, seen in the benchmark Total war Pharaoh dynasties - battle. Gear: AMD Ryzen 9 5950X, AMD Radeon RX 6800, Manjaro, Linux kernel 6.6.65/6.12.4, Mesa 24.2.8.