ffmpeg x265 epyc
AMD EPYC 8534P 64-Core testing with a AMD Cinnabar (RCB1009C BIOS) and ASPEED on Ubuntu 23.10 via the Phoronix Test Suite.


a: 

	Processor: AMD EPYC 8534P 64-Core @ 2.30GHz (64 Cores / 128 Threads), Motherboard: AMD Cinnabar (RCB1009C BIOS), Chipset: AMD Device 14a4, Memory: 6 x 32GB DRAM-4800MT/s Samsung M321R4GA0BB0-CQKMG, Disk: 3201GB Micron_7450_MTFDKCB3T2TFS, Graphics: ASPEED, Network: 2 x Broadcom NetXtreme BCM5720 PCIe

	OS: Ubuntu 23.10, Kernel: 6.8.1-060801-generic (x86_64), Desktop: GNOME Shell 45.2, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200

b: 

	Processor: AMD EPYC 8534P 64-Core @ 2.30GHz (64 Cores / 128 Threads), Motherboard: AMD Cinnabar (RCB1009C BIOS), Chipset: AMD Device 14a4, Memory: 6 x 32GB DRAM-4800MT/s Samsung M321R4GA0BB0-CQKMG, Disk: 3201GB Micron_7450_MTFDKCB3T2TFS, Graphics: ASPEED, Network: 2 x Broadcom NetXtreme BCM5720 PCIe

	OS: Ubuntu 23.10, Kernel: 6.8.1-060801-generic (x86_64), Desktop: GNOME Shell 45.2, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200

c: 

	Processor: AMD EPYC 8534P 64-Core @ 2.30GHz (64 Cores / 128 Threads), Motherboard: AMD Cinnabar (RCB1009C BIOS), Chipset: AMD Device 14a4, Memory: 6 x 32GB DRAM-4800MT/s Samsung M321R4GA0BB0-CQKMG, Disk: 3201GB Micron_7450_MTFDKCB3T2TFS, Graphics: ASPEED, Network: 2 x Broadcom NetXtreme BCM5720 PCIe

	OS: Ubuntu 23.10, Kernel: 6.8.1-060801-generic (x86_64), Desktop: GNOME Shell 45.2, Display Server: X Server 1.21.1.7, Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200


Timed FFmpeg Compilation 7.0
Time To Compile
Seconds < Lower Is Better
a . 26.75 |====================================================================
b . 26.85 |====================================================================
c . 26.73 |====================================================================


x265 3.6
Video Input: Bosphorus 4K
Frames Per Second > Higher Is Better
a . 30.81 |===================================================================
b . 31.12 |====================================================================
c . 30.60 |===================================================================


x265 3.6
Video Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
a . 84.73 |====================================================================
b . 85.20 |====================================================================
c . 83.42 |===================================================================


FFmpeg 7.0
Encoder: libx264 - Scenario: Live
FPS > Higher Is Better
a . 176.56 |===================================================================
b . 176.25 |===================================================================
c . 175.68 |===================================================================


FFmpeg 7.0
Encoder: libx265 - Scenario: Live
FPS > Higher Is Better
a . 114.87 |===================================================================
b . 114.79 |===================================================================
c . 114.41 |===================================================================


FFmpeg 7.0
Encoder: libx264 - Scenario: Upload
FPS > Higher Is Better
a . 10.35 |====================================================================
b . 10.35 |====================================================================
c . 10.34 |====================================================================


FFmpeg 7.0
Encoder: libx265 - Scenario: Upload
FPS > Higher Is Better
a . 23.06 |====================================================================
b . 23.14 |====================================================================
c . 23.10 |====================================================================


FFmpeg 7.0
Encoder: libx264 - Scenario: Platform
FPS > Higher Is Better
a . 39.73 |====================================================================
b . 39.78 |====================================================================
c . 39.55 |====================================================================


FFmpeg 7.0
Encoder: libx265 - Scenario: Platform
FPS > Higher Is Better
a . 46.57 |====================================================================
b . 46.61 |====================================================================
c . 46.58 |====================================================================


FFmpeg 7.0
Encoder: libx264 - Scenario: Video On Demand
FPS > Higher Is Better
a . 39.73 |====================================================================
b . 39.72 |====================================================================
c . 39.72 |====================================================================


FFmpeg 7.0
Encoder: libx265 - Scenario: Video On Demand
FPS > Higher Is Better
a . 46.64 |====================================================================
b . 46.53 |====================================================================
c . 46.54 |====================================================================