JPEG XL Cascade Lake X
Intel Core i9-10980XE testing with a ASRock X299 Steel Legend (P1.30 BIOS) and llvmpipe on Ubuntu 20.04 via the Phoronix Test Suite.


1: 

	Processor: Intel Core i9-10980XE @ 4.80GHz (18 Cores / 36 Threads), Motherboard: ASRock X299 Steel Legend (P1.30 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 32GB, Disk: Samsung SSD 970 PRO 512GB, Graphics: llvmpipe, Audio: Realtek ALC1220, Network: Intel I219-V + Intel I211

	OS: Ubuntu 20.04, Kernel: 5.11.0-rc2-phx (x86_64) 20210109, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.9, OpenGL: 3.3 Mesa 20.0.8 (LLVM 10.0.0 256 bits), Compiler: GCC 9.3.0 + CUDA 11.1, File-System: ext4, Screen Resolution: 1024x768

2: 

	Processor: Intel Core i9-10980XE @ 4.80GHz (18 Cores / 36 Threads), Motherboard: ASRock X299 Steel Legend (P1.30 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 32GB, Disk: Samsung SSD 970 PRO 512GB, Graphics: llvmpipe, Audio: Realtek ALC1220, Network: Intel I219-V + Intel I211

	OS: Ubuntu 20.04, Kernel: 5.11.0-rc2-phx (x86_64) 20210109, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.9, OpenGL: 3.3 Mesa 20.0.8 (LLVM 10.0.0 256 bits), Compiler: GCC 9.3.0 + CUDA 11.1, File-System: ext4, Screen Resolution: 1024x768

3: 

	Processor: Intel Core i9-10980XE @ 4.80GHz (18 Cores / 36 Threads), Motherboard: ASRock X299 Steel Legend (P1.30 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 32GB, Disk: Samsung SSD 970 PRO 512GB, Graphics: llvmpipe, Audio: Realtek ALC1220, Network: Intel I219-V + Intel I211

	OS: Ubuntu 20.04, Kernel: 5.11.0-rc2-phx (x86_64) 20210109, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.9, OpenGL: 3.3 Mesa 20.0.8 (LLVM 10.0.0 256 bits), Compiler: GCC 9.3.0 + CUDA 11.1, File-System: ext4, Screen Resolution: 1024x768

4: 

	Processor: Intel Core i9-10980XE @ 4.80GHz (18 Cores / 36 Threads), Motherboard: ASRock X299 Steel Legend (P1.30 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 32GB, Disk: Samsung SSD 970 PRO 512GB, Graphics: llvmpipe, Audio: Realtek ALC1220, Network: Intel I219-V + Intel I211

	OS: Ubuntu 20.04, Kernel: 5.11.0-rc2-phx (x86_64) 20210109, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.9, OpenGL: 3.3 Mesa 20.0.8 (LLVM 10.0.0 256 bits), Compiler: GCC 9.3.0 + CUDA 11.1, File-System: ext4, Screen Resolution: 1024x768


JPEG XL 0.3.1
Input: PNG - Encode Speed: 5
MP/s > Higher Is Better
1 . 66.16 |====================================================================
2 . 65.94 |====================================================================
3 . 65.38 |===================================================================
4 . 65.70 |====================================================================


JPEG XL 0.3.1
Input: PNG - Encode Speed: 7
MP/s > Higher Is Better
1 . 10.07 |====================================================================
2 . 10.08 |====================================================================
3 . 10.04 |====================================================================
4 . 10.05 |====================================================================


JPEG XL 0.3.1
Input: PNG - Encode Speed: 8
MP/s > Higher Is Better
1 . 0.75 |=====================================================================
2 . 0.74 |====================================================================
3 . 0.75 |=====================================================================
4 . 0.74 |====================================================================


JPEG XL 0.3.1
Input: JPEG - Encode Speed: 5
MP/s > Higher Is Better
1 . 60.84 |====================================================================
2 . 58.15 |=================================================================
3 . 60.48 |====================================================================
4 . 60.54 |====================================================================


JPEG XL 0.3.1
Input: JPEG - Encode Speed: 7
MP/s > Higher Is Better
1 . 60.98 |====================================================================
2 . 60.31 |===================================================================
4 . 60.42 |===================================================================


JPEG XL 0.3.1
Input: JPEG - Encode Speed: 8
MP/s > Higher Is Better
1 . 27.85 |====================================================================
2 . 27.97 |====================================================================
4 . 27.91 |====================================================================