apple m2 nnn
Apple M2 testing with a Apple MacBook Air (13 h M2 2022) and llvmpipe on Arch rolling via the Phoronix Test Suite.


A: 

	Processor: Apple M2 @ 2.42GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Air (13 h M2 2022), Memory: 8GB, Disk: 251GB APPLE SSD AP0256Z + 2 x 0GB APPLE SSD AP0256Z, Graphics: llvmpipe, Network: Broadcom Device 4433 + Broadcom Device 5f71

	OS: Arch rolling, Kernel: 5.19.0-rc7-asahi-2-1-ARCH (aarch64), Desktop: KDE Plasma 5.25.4, Display Server: X Server 1.21.1.4, OpenGL: 4.5 Mesa 22.1.6 (LLVM 14.0.6 128 bits), Compiler: GCC 12.1.0 + Clang 14.0.6, File-System: ext4, Screen Resolution: 2560x1600

B: 

	Processor: Apple M2 @ 2.42GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Air (13 h M2 2022), Memory: 8GB, Disk: 251GB APPLE SSD AP0256Z + 2 x 0GB APPLE SSD AP0256Z, Graphics: llvmpipe, Network: Broadcom Device 4433 + Broadcom Device 5f71

	OS: Arch rolling, Kernel: 5.19.0-rc7-asahi-2-1-ARCH (aarch64), Desktop: KDE Plasma 5.25.4, Display Server: X Server 1.21.1.4, OpenGL: 4.5 Mesa 22.1.6 (LLVM 14.0.6 128 bits), Compiler: GCC 12.1.0 + Clang 14.0.6, File-System: ext4, Screen Resolution: 2560x1600

C: 

	Processor: Apple M2 @ 2.42GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Air (13 h M2 2022), Memory: 8GB, Disk: 251GB APPLE SSD AP0256Z + 2 x 0GB APPLE SSD AP0256Z, Graphics: llvmpipe, Network: Broadcom Device 4433 + Broadcom Device 5f71

	OS: Arch rolling, Kernel: 5.19.0-rc7-asahi-2-1-ARCH (aarch64), Desktop: KDE Plasma 5.25.4, Display Server: X Server 1.21.1.4, OpenGL: 4.5 Mesa 22.1.6 (LLVM 14.0.6 128 bits), Compiler: GCC 12.1.0 + Clang 14.0.6, File-System: ext4, Screen Resolution: 2560x1600


JPEG XL libjxl 0.7
Input: PNG - Quality: 90
MP/s > Higher Is Better
A . 11.35 |====================================================================
B . 10.92 |=================================================================
C . 11.40 |====================================================================


JPEG XL libjxl 0.7
Input: JPEG - Quality: 80
MP/s > Higher Is Better
A . 11.03 |====================================================================
B . 10.62 |=================================================================
C . 11.07 |====================================================================


JPEG XL libjxl 0.7
Input: JPEG - Quality: 90
MP/s > Higher Is Better
A . 10.53 |====================================================================
B . 10.18 |=================================================================
C . 10.60 |====================================================================


JPEG XL Decoding libjxl 0.7
CPU Threads: All
MP/s > Higher Is Better
A . 199.34 |===================================================================
B . 196.46 |==================================================================
C . 192.31 |=================================================================


libavif avifenc 0.11
Encoder Speed: 6
Seconds < Lower Is Better
A . 9.733 |====================================================================
B . 9.682 |====================================================================
C . 9.435 |==================================================================


libavif avifenc 0.11
Encoder Speed: 0
Seconds < Lower Is Better
A . 292.65 |==================================================================
B . 295.14 |===================================================================
C . 286.70 |=================================================================


JPEG XL libjxl 0.7
Input: PNG - Quality: 80
MP/s > Higher Is Better
A . 12.03 |====================================================================
B . 11.77 |===================================================================
C . 12.01 |====================================================================


libavif avifenc 0.11
Encoder Speed: 6, Lossless
Seconds < Lower Is Better
A . 13.02 |====================================================================
B . 12.91 |===================================================================
C . 12.78 |===================================================================


libavif avifenc 0.11
Encoder Speed: 2
Seconds < Lower Is Better
A . 139.19 |==================================================================
B . 140.73 |===================================================================
C . 138.06 |==================================================================


libavif avifenc 0.11
Encoder Speed: 10, Lossless
Seconds < Lower Is Better
A . 4.855 |===================================================================
B . 4.938 |====================================================================
C . 4.889 |===================================================================


JPEG XL libjxl 0.7
Input: JPEG - Quality: 100
MP/s > Higher Is Better
A . 0.76 |=====================================================================
B . 0.76 |=====================================================================
C . 0.75 |====================================================================


JPEG XL Decoding libjxl 0.7
CPU Threads: 1
MP/s > Higher Is Better
A . 43.32 |====================================================================
B . 43.34 |====================================================================
C . 43.20 |====================================================================


JPEG XL libjxl 0.7
Input: PNG - Quality: 100
MP/s > Higher Is Better
A . 0.78 |=====================================================================
B . 0.78 |=====================================================================
C . 0.78 |=====================================================================