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AMD Ryzen 7 4700U testing with a LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS) and AMD Renoir 512MB on Ubuntu 22.04 via the Phoronix Test Suite.


A: 

	Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB (1600/400MHz), Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200

	OS: Ubuntu 22.04, Kernel: 5.18.8-051808-generic (x86_64), Desktop: GNOME Shell 42.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.46), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080

B: 

	Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB (1600/400MHz), Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200

	OS: Ubuntu 22.04, Kernel: 5.18.8-051808-generic (x86_64), Desktop: GNOME Shell 42.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.46), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080

C: 

	Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB (1600/400MHz), Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200

	OS: Ubuntu 22.04, Kernel: 5.18.8-051808-generic (x86_64), Desktop: GNOME Shell 42.2, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.46), Vulkan: 1.3.204, Compiler: GCC 11.2.0, File-System: ext4, Screen Resolution: 1920x1080


JPEG XL libjxl 0.7
Input: PNG - Quality: 80
MP/s > Higher Is Better
A . 7.23 |=====================================================================
B . 7.19 |=====================================================================
C . 7.18 |=====================================================================


JPEG XL libjxl 0.7
Input: PNG - Quality: 90
MP/s > Higher Is Better
A . 7.10 |=====================================================================
B . 7.05 |=====================================================================
C . 7.03 |====================================================================


JPEG XL libjxl 0.7
Input: JPEG - Quality: 80
MP/s > Higher Is Better
A . 6.94 |=====================================================================
B . 6.87 |====================================================================
C . 6.89 |=====================================================================


JPEG XL libjxl 0.7
Input: JPEG - Quality: 90
MP/s > Higher Is Better
A . 6.80 |=====================================================================
B . 6.79 |=====================================================================
C . 6.75 |====================================================================


JPEG XL libjxl 0.7
Input: PNG - Quality: 100
MP/s > Higher Is Better
A . 0.59 |=====================================================================
B . 0.58 |====================================================================
C . 0.59 |=====================================================================


JPEG XL libjxl 0.7
Input: JPEG - Quality: 100
MP/s > Higher Is Better
A . 0.58 |=====================================================================
B . 0.57 |====================================================================
C . 0.57 |====================================================================


JPEG XL Decoding libjxl 0.7
CPU Threads: 1
MP/s > Higher Is Better
A . 39.59 |====================================================================
B . 38.88 |===================================================================
C . 39.08 |===================================================================


JPEG XL Decoding libjxl 0.7
CPU Threads: All
MP/s > Higher Is Better
A . 129.73 |===================================================================
B . 124.64 |================================================================
C . 125.49 |=================================================================


libavif avifenc 0.11
Encoder Speed: 0
Seconds < Lower Is Better
A . 251.09 |===================================================================
B . 238.54 |================================================================
C . 237.89 |===============================================================


libavif avifenc 0.11
Encoder Speed: 2
Seconds < Lower Is Better
A . 109.75 |============================================================
B . 121.92 |===================================================================
C . 109.71 |============================================================


libavif avifenc 0.11
Encoder Speed: 6
Seconds < Lower Is Better
A . 11.02 |====================================================================
B . 11.03 |====================================================================
C . 11.06 |====================================================================


libavif avifenc 0.11
Encoder Speed: 6, Lossless
Seconds < Lower Is Better
A . 16.61 |====================================================================
B . 16.70 |====================================================================
C . 16.62 |====================================================================


libavif avifenc 0.11
Encoder Speed: 10, Lossless
Seconds < Lower Is Better
A . 7.383 |====================================================================
B . 7.393 |====================================================================
C . 7.397 |====================================================================