rpi webp2
ARMv8 Cortex-A72 testing with a BCM2835 Raspberry Pi 400 Rev 1.0 and V3D 4.2 4GB on Debian 11 via the Phoronix Test Suite.


A: 

	Processor: ARMv8 Cortex-A72 @ 1.80GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 400 Rev 1.0, Chipset: Broadcom BCM2711, Memory: 4096MB, Disk: 128GB SF128, Graphics: V3D 4.2 4GB, Monitor: DELL P2210H

	OS: Debian 11, Kernel: 5.10.92-v8+ (aarch64), Desktop: LXDE 0.10.1, Display Server: X Server 1.20.11, OpenGL: 2.1 Mesa 20.3.5, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1920x1080

B: 

	Processor: ARMv8 Cortex-A72 @ 1.80GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 400 Rev 1.0, Chipset: Broadcom BCM2711, Memory: 4096MB, Disk: 128GB SF128, Graphics: V3D 4.2 4GB, Monitor: DELL P2210H

	OS: Debian 11, Kernel: 5.10.92-v8+ (aarch64), Desktop: LXDE 0.10.1, Display Server: X Server 1.20.11, OpenGL: 2.1 Mesa 20.3.5, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1920x1080

C: 

	Processor: ARMv8 Cortex-A72 @ 1.80GHz (4 Cores), Motherboard: BCM2835 Raspberry Pi 400 Rev 1.0, Chipset: Broadcom BCM2711, Memory: 4096MB, Disk: 128GB SF128, Graphics: V3D 4.2 4GB, Monitor: DELL P2210H

	OS: Debian 11, Kernel: 5.10.92-v8+ (aarch64), Desktop: LXDE 0.10.1, Display Server: X Server 1.20.11, OpenGL: 2.1 Mesa 20.3.5, Compiler: GCC 10.2.1 20210110, File-System: ext4, Screen Resolution: 1920x1080


WebP2 Image Encode 20220422
Encode Settings: Default
Seconds < Lower Is Better
A . 38.50 |====================================================================
B . 38.57 |====================================================================
C . 38.69 |====================================================================


WebP2 Image Encode 20220422
Encode Settings: Quality 75, Compression Effort 7
Seconds < Lower Is Better
A . 2262.77 |==================================================================
B . 2266.24 |==================================================================
C . 2255.76 |==================================================================


WebP2 Image Encode 20220422
Encode Settings: Quality 95, Compression Effort 7
Seconds < Lower Is Better
A . 4471.52 |==================================================================
B . 4474.76 |==================================================================
C . 4483.91 |==================================================================


WebP2 Image Encode 20220422
Encode Settings: Quality 100, Compression Effort 5
Seconds < Lower Is Better
A . 76.49 |====================================================================
B . 76.41 |====================================================================
C . 76.35 |====================================================================


WebP2 Image Encode 20220422
Encode Settings: Quality 100, Lossless Compression
Seconds < Lower Is Better
A . 7866.45 |==================================================================
B . 7876.73 |==================================================================
C . 7870.87 |==================================================================