video-encoding-servers 
2 x AMD EPYC 7742 64-Core testing with a AMD DAYTONA_X (RDY1001C BIOS) and ASPEED on Ubuntu 19.10 via the Phoronix Test Suite.


2 x Xeon Platinum 8280: 

	Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 386048MB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: ASPEED, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

	OS: Ubuntu 19.10, Kernel: 5.3.0-12-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1920x1080

2 x EPYC 7742: 

	Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1001C BIOS), Chipset: AMD Starship/Matisse, Memory: 516096MB, Disk: 280GB INTEL SSDPED1D280GA + 256GB Micron_1100_MTFD, Graphics: ASPEED, Monitor: VE228, Network: 2 x Mellanox MT27710

	OS: Ubuntu 19.10, Kernel: 5.3.0-12-generic (x86_64), Desktop: GNOME Shell 3.34.0, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.1 20190909, File-System: ext4, Screen Resolution: 1920x1080


SVT-AV1 0.7
Encoder Mode: Enc Mode 0 - Input: 1080p
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 0.06 |================================================
2 x EPYC 7742 .......... 0.05 |========================================


SVT-AV1 0.6
Encoder Mode: Enc Mode 0 - Input: 1080p
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 0.06 |================================================
2 x EPYC 7742 .......... 0.06 |================================================


VP9 libvpx Encoding 1.8.1
vpxenc VP9 1080p Video Encode
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 87.39  |============================
2 x EPYC 7742 .......... 142.37 |==============================================


dav1d 0.4.0
Video Input: Chimera 1080p 10-bit
FPS > Higher Is Better
2 x Xeon Platinum 8280 . 65.47  |=========================
2 x EPYC 7742 .......... 119.76 |==============================================


dav1d 0.4.0
Video Input: Chimera 1080p
FPS > Higher Is Better
2 x Xeon Platinum 8280 . 337.78 |=====================
2 x EPYC 7742 .......... 729.19 |==============================================


dav1d 0.4.0
Video Input: Summer Nature 4K
FPS > Higher Is Better
2 x Xeon Platinum 8280 . 201.20 |=============================
2 x EPYC 7742 .......... 324.42 |==============================================


SVT-AV1 0.7
Encoder Mode: Enc Mode 4 - Input: 1080p
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 8.11  |=====================================
2 x EPYC 7742 .......... 10.42 |===============================================


SVT-AV1 0.6
Encoder Mode: Enc Mode 4 - Input: 1080p
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 9.94  |===================================
2 x EPYC 7742 .......... 13.22 |===============================================


x264 2018-09-25
H.264 Video Encoding
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 120.30 |=====================================
2 x EPYC 7742 .......... 151.60 |==============================================


x265 3.1.2
H.265 1080p Video Encoding
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 35.20 |==================================
2 x EPYC 7742 .......... 49.22 |===============================================


SVT-VP9 2019-09-09
1080p 8-bit YUV To VP9 Video Encode
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 267.30 |====================================
2 x EPYC 7742 .......... 344.53 |==============================================


SVT-AV1 0.6
Encoder Mode: Enc Mode 8 - Input: 1080p
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 61.05  |============================
2 x EPYC 7742 .......... 101.91 |==============================================


SVT-AV1 0.7
Encoder Mode: Enc Mode 8 - Input: 1080p
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 66.02  |============================
2 x EPYC 7742 .......... 106.57 |==============================================


dav1d 0.4.0
Video Input: Summer Nature 1080p
FPS > Higher Is Better
2 x Xeon Platinum 8280 . 387.13 |=======================
2 x EPYC 7742 .......... 761.70 |==============================================


SVT-HEVC 1.4.1
1080p 8-bit YUV To HEVC Video Encode
Frames Per Second > Higher Is Better
2 x Xeon Platinum 8280 . 162.00 |==============================================