ffmpeg 3950x
test ffmpeg 3.3 on amd 3950x


001: 

	Processor: AMD Ryzen 9 3950X 16-Core @ 3.50GHz (16 Cores / 32 Threads), Motherboard: MSI X570-A PRO (MS-7C37) v3.0 (H.70 BIOS), Chipset: AMD Device 1480, Memory: 16GB, Disk: 1000GB CT1000P1SSD8 + 500GB Seagate ST3500418AS + 525GB Crucial_CT525MX3, Graphics: AMD Radeon Frontier Edition 16GB (1600/945MHz), Audio: AMD Device aaf8, Monitor: ACER X233H + BenQ GL2760, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 18.04, Kernel: 5.6.3-050603-generic (x86_64), Desktop: KDE Plasma 5.12.9, Display Server: X Server 1.19.6, Display Driver: amdgpu 19.1.0, OpenGL: 4.6 Mesa 20.1.0-devel (git-7aa6720 2020-04-11 bionic-oibaf-ppa) (LLVM 9.0.1), OpenCL: OpenCL 1.1 Mesa 20.1.0-devel (git-7aa6720 2020-04-11 bionic-oibaf-ppa) + OpenCL 2.1 AMD-APP (3098.0), Vulkan: 1.2.128, Compiler: GCC 7.5.0 + LLVM 6.0.1, File-System: ext4 (ecryptfs), Screen Resolution: 3000x1920


FFmpeg 3.3.3
H.264 HD To NTSC DV
Seconds < Lower Is Better
001 . 7.667 |==================================================================