dav1d 2021 CPU Comparison Intel Core i9-10900K testing with a Gigabyte Z490 AORUS MASTER (F3 BIOS) and Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB on Ubuntu 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 Core i9 10900K: Processor: Intel Core i9-10900K @ 5.30GHz (10 Cores / 20 Threads), Motherboard: Gigabyte Z490 AORUS MASTER (F3 BIOS), Chipset: Intel Comet Lake PCH, Memory: 16GB, Disk: Samsung SSD 970 EVO 250GB, Graphics: Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB (1900/875MHz), Audio: Realtek ALC1220, Monitor: ASUS MG28U, Network: Intel + Intel Wi-Fi 6 AX201 OS: Ubuntu 20.10, Kernel: 5.11.0-rc1-phx (x86_64) 20201228, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, 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 dav1d 0.7.0 Video Input: Chimera 1080p FPS > Higher Is Better Ryzen 9 5950X ...... 744.65 |=========================================== Threadripper 3990X . 875.41 |================================================== Core i9 10900K ..... 794.95 |============================================= dav1d 0.7.0 Video Input: Summer Nature 4K FPS > Higher Is Better Ryzen 9 5950X ...... 234.04 |================================ Threadripper 3990X . 371.25 |================================================== Core i9 10900K ..... 187.11 |========================= dav1d 0.7.0 Video Input: Summer Nature 1080p FPS > Higher Is Better Ryzen 9 5950X ...... 711.13 |========================================= Threadripper 3990X . 859.31 |================================================== Core i9 10900K ..... 740.37 |=========================================== dav1d 0.7.0 Video Input: Chimera 1080p 10-bit FPS > Higher Is Better Ryzen 9 5950X ...... 152.89 |============================================== Threadripper 3990X . 165.18 |================================================== Core i9 10900K ..... 132.56 |======================================== dav1d 0.8.1 Video Input: Chimera 1080p FPS > Higher Is Better Ryzen 9 5950X ...... 752.23 |=========================================== Threadripper 3990X . 882.00 |================================================== Core i9 10900K ..... 802.30 |============================================= dav1d 0.8.1 Video Input: Summer Nature 4K FPS > Higher Is Better Ryzen 9 5950X ...... 239.88 |============================== Threadripper 3990X . 394.55 |================================================== Core i9 10900K ..... 190.41 |======================== dav1d 0.8.1 Video Input: Summer Nature 1080p FPS > Higher Is Better Ryzen 9 5950X ...... 754.94 |========================================= Threadripper 3990X . 929.20 |================================================== Core i9 10900K ..... 747.59 |======================================== dav1d 0.8.1 Video Input: Chimera 1080p 10-bit FPS > Higher Is Better Ryzen 9 5950X ...... 154.99 |=============================================== Threadripper 3990X . 166.31 |================================================== Core i9 10900K ..... 133.17 |========================================