AV1 Ryzen 9 7950X
AMD Ryzen 9 7950X 16-Core testing with a ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS) and AMD Radeon RX 7900 XTX 24GB on Ubuntu 23.04 via the Phoronix Test Suite.


a: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: Western Digital WD_BLACK SN850X 1000GB, Graphics: AMD Radeon RX 7900 XTX 24GB (2304/1249MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.04, Kernel: 6.5.0-060500rc7daily20230821-generic (x86_64), Desktop: GNOME Shell 44.3, Display Server: X Server 1.21.1.7 + Wayland, OpenGL: 4.6 Mesa 23.3~git2308210600.953ac9~oibaf~l (git-953ac9d 2023-08-21 lunar-oibaf-ppa) (LLVM 15.0.7 DRM 3.54), Compiler: GCC 12.3.0, File-System: ext4, Screen Resolution: 3840x2160

b: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: Western Digital WD_BLACK SN850X 1000GB, Graphics: AMD Radeon RX 7900 XTX 24GB (2304/1249MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.04, Kernel: 6.5.0-060500rc7daily20230821-generic (x86_64), Desktop: GNOME Shell 44.3, Display Server: X Server 1.21.1.7 + Wayland, OpenGL: 4.6 Mesa 23.3~git2308210600.953ac9~oibaf~l (git-953ac9d 2023-08-21 lunar-oibaf-ppa) (LLVM 15.0.7 DRM 3.54), Compiler: GCC 12.3.0, File-System: ext4, Screen Resolution: 3840x2160

c: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: Western Digital WD_BLACK SN850X 1000GB, Graphics: AMD Radeon RX 7900 XTX 24GB (2304/1249MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.04, Kernel: 6.5.0-060500rc7daily20230821-generic (x86_64), Desktop: GNOME Shell 44.3, Display Server: X Server 1.21.1.7 + Wayland, OpenGL: 4.6 Mesa 23.3~git2308210600.953ac9~oibaf~l (git-953ac9d 2023-08-21 lunar-oibaf-ppa) (LLVM 15.0.7 DRM 3.54), Compiler: GCC 12.3.0, File-System: ext4, Screen Resolution: 3840x2160

AMD Ryzen 9 7950X 16-Core: 

	Processor: AMD Ryzen 9 7950X 16-Core @ 5.88GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG STRIX X670E-E GAMING WIFI (1416 BIOS), Chipset: AMD Device 14d8, Memory: 32GB, Disk: Western Digital WD_BLACK SN850X 1000GB, Graphics: AMD Radeon RX 7900 XTX 24GB (2304/1249MHz), Audio: AMD Device ab30, Monitor: ASUS MG28U, Network: Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411

	OS: Ubuntu 23.04, Kernel: 6.5.0-060500rc7daily20230821-generic (x86_64), Desktop: GNOME Shell 44.3, Display Server: X Server 1.21.1.7 + Wayland, OpenGL: 4.6 Mesa 23.3~git2308210600.953ac9~oibaf~l (git-953ac9d 2023-08-21 lunar-oibaf-ppa) (LLVM 15.0.7 DRM 3.54), Compiler: GCC 12.3.0, File-System: ext4, Screen Resolution: 3840x2160


SVT-AV1 1.7
Encoder Mode: Preset 4 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
a ......................... 5.976 |============================================
b ......................... 5.947 |============================================
c ......................... 5.978 |============================================
AMD Ryzen 9 7950X 16-Core . 5.967 |============================================


SVT-AV1 1.7
Encoder Mode: Preset 8 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
a ......................... 84.64 |============================================
b ......................... 85.24 |============================================
c ......................... 85.32 |============================================
AMD Ryzen 9 7950X 16-Core . 84.96 |============================================


SVT-AV1 1.7
Encoder Mode: Preset 12 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
a ......................... 182.48 |===========================================
b ......................... 180.43 |===========================================
c ......................... 180.80 |===========================================
AMD Ryzen 9 7950X 16-Core . 180.94 |===========================================


SVT-AV1 1.7
Encoder Mode: Preset 13 - Input: Bosphorus 4K
Frames Per Second > Higher Is Better
a ......................... 181.81 |===========================================
b ......................... 181.00 |===========================================
c ......................... 182.10 |===========================================
AMD Ryzen 9 7950X 16-Core . 181.94 |===========================================


SVT-AV1 1.7
Encoder Mode: Preset 4 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
a ......................... 17.10 |============================================
b ......................... 17.14 |============================================
c ......................... 17.18 |============================================
AMD Ryzen 9 7950X 16-Core . 17.18 |============================================


SVT-AV1 1.7
Encoder Mode: Preset 8 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
a ......................... 171.79 |===========================================
b ......................... 171.11 |===========================================
c ......................... 171.80 |===========================================
AMD Ryzen 9 7950X 16-Core . 171.79 |===========================================


SVT-AV1 1.7
Encoder Mode: Preset 12 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
a ......................... 687.07 |===========================================
b ......................... 677.52 |==========================================
c ......................... 683.36 |===========================================
AMD Ryzen 9 7950X 16-Core . 681.49 |===========================================


SVT-AV1 1.7
Encoder Mode: Preset 13 - Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
a ......................... 762.70 |===========================================
b ......................... 761.34 |===========================================
c ......................... 766.78 |===========================================
AMD Ryzen 9 7950X 16-Core . 762.61 |===========================================


libavif avifenc 1.0
Encoder Speed: 0
Seconds < Lower Is Better
a ......................... 69.07 |============================================
b ......................... 69.31 |============================================
c ......................... 69.12 |============================================
AMD Ryzen 9 7950X 16-Core . 68.87 |============================================


libavif avifenc 1.0
Encoder Speed: 2
Seconds < Lower Is Better
a ......................... 35.39 |============================================
b ......................... 34.99 |============================================
c ......................... 35.04 |============================================
AMD Ryzen 9 7950X 16-Core . 35.01 |============================================


libavif avifenc 1.0
Encoder Speed: 6
Seconds < Lower Is Better
a ......................... 3.280 |============================================
b ......................... 3.292 |============================================
c ......................... 3.282 |============================================
AMD Ryzen 9 7950X 16-Core . 3.291 |============================================


libavif avifenc 1.0
Encoder Speed: 6, Lossless
Seconds < Lower Is Better
a ......................... 5.602 |===========================================
b ......................... 5.680 |============================================
c ......................... 5.666 |============================================
AMD Ryzen 9 7950X 16-Core . 5.643 |============================================


libavif avifenc 1.0
Encoder Speed: 10, Lossless
Seconds < Lower Is Better
a ......................... 3.610 |===========================================
b ......................... 3.652 |============================================
c ......................... 3.651 |============================================
AMD Ryzen 9 7950X 16-Core . 3.629 |============================================