Portal 2 Linux Benchmarks
AMD Ryzen 9 5950X 16-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS) and AMD Radeon RX 6800 XT 16GB on Ubuntu 20.10 via the Phoronix Test Suite.


Radeon RX 590: 

	Processor: AMD Ryzen 9 5950X 16-Core @ 6.92GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 2000GB Corsair Force MP600 + 2000GB, Graphics: Sapphire AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1560/2100MHz), Audio: AMD Ellesmere HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200

	OS: Ubuntu 20.10, Kernel: 5.11.0-sched (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-bf535c0 2021-02-19 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.168, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160

Radeon RX 5700 XT: 

	Processor: AMD Ryzen 9 5950X 16-Core @ 6.92GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 2000GB Corsair Force MP600 + 2000GB, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200

	OS: Ubuntu 20.10, Kernel: 5.11.0-sched (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-bf535c0 2021-02-19 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.168, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160

Radeon RX 6800: 

	Processor: AMD Ryzen 9 5950X 16-Core @ 6.92GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 2000GB Corsair Force MP600 + 2000GB, Graphics: AMD Radeon RX 6800 16GB (2475/1000MHz), Audio: AMD Device ab28, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel Wi-Fi 6 AX200

	OS: Ubuntu 20.10, Kernel: 5.11.0-sched (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-bf535c0 2021-02-19 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.168, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160

Radeon RX 6800 XT: 

	Processor: AMD Ryzen 9 5950X 16-Core @ 6.92GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 2000GB Corsair Force MP600 + 2000GB, Graphics: AMD Radeon RX 6800 XT 16GB (2575/1000MHz), Audio: AMD Device ab28, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200

	OS: Ubuntu 20.10, Kernel: 5.11.0-sched (x86_64), Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 21.1.0-devel (git-bf535c0 2021-02-19 groovy-oibaf-ppa) (LLVM 11.0.1), Vulkan: 1.2.168, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160


Portal 2
Resolution: 1920 x 1080 - Renderer: OpenGL
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 592.17 |==================================================
Radeon RX 5700 XT . 596.68 |===================================================
Radeon RX 6800 .... 595.95 |===================================================
Radeon RX 6800 XT . 600.00 |===================================================


Portal 2
Resolution: 1920 x 1080 - Renderer: Vulkan
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 720.15 |========================================
Radeon RX 5700 XT . 894.73 |==================================================
Radeon RX 6800 .... 909.76 |===================================================
Radeon RX 6800 XT . 903.71 |===================================================


Portal 2
Resolution: 1920 x 1200 - Renderer: OpenGL
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 558.77 |===============================================
Radeon RX 5700 XT . 600.15 |===================================================
Radeon RX 6800 .... 583.84 |==================================================
Radeon RX 6800 XT . 600.11 |===================================================


Portal 2
Resolution: 1920 x 1200 - Renderer: Vulkan
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 264.76 |==================
Radeon RX 5700 XT . 427.90 |============================
Radeon RX 6800 .... 669.14 |=============================================
Radeon RX 6800 XT . 766.67 |===================================================


Portal 2
Resolution: 2560 x 1440 - Renderer: OpenGL
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 506.58 |============================================
Radeon RX 5700 XT . 591.42 |===================================================
Radeon RX 6800 .... 575.11 |==================================================
Radeon RX 6800 XT . 577.58 |==================================================


Portal 2
Resolution: 2560 x 1440 - Renderer: Vulkan
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 498.97 |============================
Radeon RX 5700 XT . 774.70 |===========================================
Radeon RX 6800 .... 898.36 |==================================================
Radeon RX 6800 XT . 924.58 |===================================================


Portal 2
Resolution: 3840 x 2160 - Renderer: OpenGL
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 250.92 |======================
Radeon RX 5700 XT . 440.79 |=======================================
Radeon RX 6800 .... 581.52 |===================================================
Radeon RX 6800 XT . 573.13 |==================================================


Portal 2
Resolution: 3840 x 2160 - Renderer: Vulkan
Frames Per Second > Higher Is Better
Radeon RX 590 ..... 265.11 |==================
Radeon RX 5700 XT . 427.18 |=============================
Radeon RX 6800 .... 669.09 |=============================================
Radeon RX 6800 XT . 761.32 |===================================================