dav1d 0.5 AMD Ryzen 9 3900X 12-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1001 BIOS) and AMD Radeon RX 56/64 8GB on Ubuntu 19.10 via the Phoronix Test Suite. AMD Ryzen 9 3900X 12-Core: Processor: AMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1001 BIOS), Chipset: AMD Starship/Matisse, Memory: 16384MB, Disk: 2000GB Force MP600, Graphics: AMD Radeon RX 56/64 8GB (1630/945MHz), Audio: AMD Vega 10 HDMI Audio, Monitor: ASUS VP28U, Network: Realtek Device 8125 + Intel I211 + Intel Device 2723 OS: Ubuntu 19.10, Kernel: 5.3.0-17-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: amdgpu 19.0.1, OpenGL: 4.5 Mesa 19.2.0 (LLVM 9.0.0), Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 3840x2160 dav1d 0.5.0 Video Input: Chimera 1080p FPS > Higher Is Better AMD Ryzen 9 3900X 12-Core . 496.68 |=========================================== dav1d 0.5.0 Video Input: Summer Nature 4K FPS > Higher Is Better AMD Ryzen 9 3900X 12-Core . 179.27 |=========================================== dav1d 0.5.0 Video Input: Summer Nature 1080p FPS > Higher Is Better AMD Ryzen 9 3900X 12-Core . 499.82 |=========================================== dav1d 0.5.0 Video Input: Chimera 1080p 10-bit FPS > Higher Is Better AMD Ryzen 9 3900X 12-Core . 74.01 |============================================