dav1d 2021 CPU Comparison
AMD Ryzen Threadripper 3990X 64-Core testing with a System76 Thelio Major (F4c Z5 BIOS) and AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB on Pop 20.10 via the Phoronix Test Suite.


Ryzen 9 5950X: 

	Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600 + 15GB Ultra USB 3.0, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 (2055/875MHz), 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: 5.8.0-33-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: amdgpu 19.1.0, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0, File-System: ext4, Screen Resolution: 3840x2160

Threadripper 3990X: 

	Processor: AMD Ryzen Threadripper 3990X 64-Core @ 2.90GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (F4c Z5 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: Samsung SSD 970 EVO Plus 500GB, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (1750/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: DELL P2415Q, Network: Intel I211 + Intel Wi-Fi 6 AX200

	OS: Pop 20.10, Kernel: 5.8.0-7625-generic (x86_64), Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 10.2.0 + Clang 11.0.0-2, File-System: ext4, Screen Resolution: 3840x2160


dav1d 0.7.0
Video Input: Chimera 1080p
FPS > Higher Is Better
Ryzen 9 5950X ...... 744.65 |===========================================
Threadripper 3990X . 875.41 |==================================================


dav1d 0.7.0
Video Input: Summer Nature 4K
FPS > Higher Is Better
Ryzen 9 5950X ...... 234.04 |================================
Threadripper 3990X . 371.25 |==================================================


dav1d 0.7.0
Video Input: Summer Nature 1080p
FPS > Higher Is Better
Ryzen 9 5950X ...... 711.13 |=========================================
Threadripper 3990X . 859.31 |==================================================


dav1d 0.7.0
Video Input: Chimera 1080p 10-bit
FPS > Higher Is Better
Ryzen 9 5950X ...... 152.89 |==============================================
Threadripper 3990X . 165.18 |==================================================


dav1d 0.8.1
Video Input: Chimera 1080p
FPS > Higher Is Better
Ryzen 9 5950X ...... 752.23 |===========================================
Threadripper 3990X . 882.00 |==================================================


dav1d 0.8.1
Video Input: Summer Nature 4K
FPS > Higher Is Better
Ryzen 9 5950X ...... 239.88 |==============================
Threadripper 3990X . 394.55 |==================================================


dav1d 0.8.1
Video Input: Summer Nature 1080p
FPS > Higher Is Better
Ryzen 9 5950X ...... 754.94 |=========================================
Threadripper 3990X . 929.20 |==================================================


dav1d 0.8.1
Video Input: Chimera 1080p 10-bit
FPS > Higher Is Better
Ryzen 9 5950X ...... 154.99 |===============================================
Threadripper 3990X . 166.31 |==================================================