webp webp2 amd rembrandt
AMD Ryzen 7 PRO 6850U testing with a LENOVO 21CM0001US (R22ET51W 1.21 BIOS) and AMD Radeon 680M 1GB on Ubuntu 22.10 via the Phoronix Test Suite.


A: 

	Processor: AMD Ryzen 7 PRO 6850U @ 2.70GHz (8 Cores / 16 Threads), Motherboard: LENOVO 21CM0001US (R22ET51W 1.21 BIOS), Chipset: AMD Device 14b5, Memory: 16GB, Disk: 512GB Micron MTFDKBA512TFK, Graphics: AMD Radeon 680M 1GB (2200/400MHz), Audio: AMD Rembrandt Radeon HD Audio, Network: Qualcomm QCNFA765

	OS: Ubuntu 22.10, Kernel: 6.0.0-060000rc2daily20220824-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.1.3 (LLVM 14.0.6 DRM 3.48), Vulkan: 1.3.211, Compiler: GCC 11.3.0, File-System: ext4, Screen Resolution: 1920x1200

B: 

	Processor: AMD Ryzen 7 PRO 6850U @ 2.70GHz (8 Cores / 16 Threads), Motherboard: LENOVO 21CM0001US (R22ET51W 1.21 BIOS), Chipset: AMD Device 14b5, Memory: 16GB, Disk: 512GB Micron MTFDKBA512TFK, Graphics: AMD Radeon 680M 1GB (2200/400MHz), Audio: AMD Rembrandt Radeon HD Audio, Network: Qualcomm QCNFA765

	OS: Ubuntu 22.10, Kernel: 6.0.0-060000rc2daily20220824-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.1.3 (LLVM 14.0.6 DRM 3.48), Vulkan: 1.3.211, Compiler: GCC 11.3.0, File-System: ext4, Screen Resolution: 1920x1200

C: 

	Processor: AMD Ryzen 7 PRO 6850U @ 2.70GHz (8 Cores / 16 Threads), Motherboard: LENOVO 21CM0001US (R22ET51W 1.21 BIOS), Chipset: AMD Device 14b5, Memory: 16GB, Disk: 512GB Micron MTFDKBA512TFK, Graphics: AMD Radeon 680M 1GB (2200/400MHz), Audio: AMD Rembrandt Radeon HD Audio, Network: Qualcomm QCNFA765

	OS: Ubuntu 22.10, Kernel: 6.0.0-060000rc2daily20220824-generic (x86_64), Desktop: GNOME Shell 42.4, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 22.1.3 (LLVM 14.0.6 DRM 3.48), Vulkan: 1.3.211, Compiler: GCC 11.3.0, File-System: ext4, Screen Resolution: 1920x1200


WebP Image Encode 1.2.4
Encode Settings: Default
MP/s > Higher Is Better
A . 20.76 |===================================================================
B . 21.02 |====================================================================
C . 20.76 |===================================================================


WebP Image Encode 1.2.4
Encode Settings: Quality 100
MP/s > Higher Is Better
A . 12.96 |===================================================================
B . 13.19 |====================================================================
C . 13.19 |====================================================================


WebP Image Encode 1.2.4
Encode Settings: Quality 100, Lossless
MP/s > Higher Is Better
A . 1.74 |====================================================================
B . 1.77 |=====================================================================
C . 1.77 |=====================================================================


WebP Image Encode 1.2.4
Encode Settings: Quality 100, Highest Compression
MP/s > Higher Is Better
A . 4.16 |===================================================================
B . 4.28 |=====================================================================
C . 4.29 |=====================================================================


WebP Image Encode 1.2.4
Encode Settings: Quality 100, Lossless, Highest Compression
MP/s > Higher Is Better
A . 0.64 |====================================================================
B . 0.65 |=====================================================================
C . 0.64 |====================================================================


WebP2 Image Encode 20220823
Encode Settings: Default
MP/s > Higher Is Better
A . 5.53 |=====================================================================
B . 5.51 |=====================================================================
C . 5.46 |====================================================================


WebP2 Image Encode 20220823
Encode Settings: Quality 75, Compression Effort 7
MP/s > Higher Is Better
A . 0.08 |=====================================================================
B . 0.08 |=====================================================================
C . 0.08 |=====================================================================


WebP2 Image Encode 20220823
Encode Settings: Quality 95, Compression Effort 7
MP/s > Higher Is Better
A . 0.04 |=====================================================================
B . 0.04 |=====================================================================
C . 0.04 |=====================================================================


WebP2 Image Encode 20220823
Encode Settings: Quality 100, Compression Effort 5
MP/s > Higher Is Better
A . 2.57 |=====================================================================
B . 2.45 |==================================================================
C . 2.56 |=====================================================================


WebP2 Image Encode 20220823
Encode Settings: Quality 100, Lossless Compression
MP/s > Higher Is Better
A . 0.01 |=====================================================================
B . 0.01 |=====================================================================
C . 0.01 |=====================================================================