FlightlessMango

Both of these benchmarks used the first mission of the game, with all the same video and advanced settings (medium preset).

Distro: Steam Runtime 2 (soldier)
Kernel: 5.13.0-7620-generic
GPU Driver:
GPU:
CPU: AMD Phenom II X4 965 Processor
RAM: 8 GB

Color	Name	1% Min	Avg	97th percentile	Avg % vs DOOM with OpenGL
	DOOM with OpenGL	36	43	51	100.0 %
	DOOM with Vulkan	35	46	59	106.98 %