1.0.0 System Test suite extracted from Left 4 Dead 2 Vulkan Performance. pts/l4d2-1.0.0 -w 3840 -h 2160 -vulkan Resolution: 3840 x 2160 - Renderer: Vulkan pts/l4d2-1.0.0 -w 3840 -h 2160 -gl Resolution: 3840 x 2160 - Renderer: OpenGL pts/l4d2-1.0.0 -w 2560 -h 1440 -gl Resolution: 2560 x 1440 - Renderer: OpenGL pts/l4d2-1.0.0 -w 2560 -h 1440 -vulkan Resolution: 2560 x 1440 - Renderer: Vulkan pts/l4d2-1.0.0 -w 1920 -h 1080 -gl Resolution: 1920 x 1080 - Renderer: OpenGL pts/l4d2-1.0.0 -w 1920 -h 1080 -vulkan Resolution: 1920 x 1080 - Renderer: Vulkan