build ffmpeging AMD Ryzen 9 3950X 16-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1201 BIOS) and Sapphire AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 6GB on Ubuntu 20.04 via the Phoronix Test Suite. AMD Ryzen 9 3950X 16-Core: Processor: AMD Ryzen 9 3950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1201 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Force MP600, Graphics: Sapphire AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 6GB (300/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: DELL P2415Q, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200 OS: Ubuntu 20.04, Kernel: 5.5.0-999-generic (x86_64) 20200130, Desktop: GNOME Shell 3.34.3, Display Server: X Server 1.20.6, Display Driver: modesetting 1.20.6, OpenGL: 4.6 Mesa 20.0.0-devel (git-d3fa18a 2020-01-30 focal-oibaf-ppa) (LLVM 9.0.1), Vulkan: 1.2.128, Compiler: GCC 9.2.1 20200123, File-System: ext4, Screen Resolution: 3840x2160 Timed FFmpeg Compilation 4.2.2 Time To Compile Seconds < Lower Is Better AMD Ryzen 9 3950X 16-Core . 32.06 |============================================