JPEG XL Xeon Platinum 8280 2P
2 x Intel Xeon Platinum 8280 testing with a GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS) and llvmpipe on Ubuntu 21.04 via the Phoronix Test Suite.


1: 

	Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

	OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.5 Mesa 20.3.4 (LLVM 11.0.1 256 bits), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1920x1080

2: 

	Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

	OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.5 Mesa 20.3.4 (LLVM 11.0.1 256 bits), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1920x1080

3: 

	Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

	OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.5 Mesa 20.3.4 (LLVM 11.0.1 256 bits), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1920x1080

4: 

	Processor: 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores / 112 Threads), Motherboard: GIGABYTE MD61-SC2-00 v01000100 (T15 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 378GB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE

	OS: Ubuntu 21.04, Kernel: 5.11.0-051100rc7daily20210209-generic (x86_64) 20210208, Desktop: GNOME Shell 3.38.2, Display Server: X Server 1.20.9, OpenGL: 4.5 Mesa 20.3.4 (LLVM 11.0.1 256 bits), Vulkan: 1.0.2, Compiler: GCC 10.2.1 20210130, File-System: ext4, Screen Resolution: 1920x1080


JPEG XL 0.3.1
Input: PNG - Encode Speed: 5
MP/s > Higher Is Better
1 . 54.85 |====================================================================
2 . 53.73 |===================================================================
3 . 53.26 |==================================================================
4 . 52.75 |=================================================================


JPEG XL 0.3.1
Input: PNG - Encode Speed: 7
MP/s > Higher Is Better
1 . 7.39 |=====================================================================
2 . 7.42 |=====================================================================
3 . 7.42 |=====================================================================


JPEG XL 0.3.1
Input: PNG - Encode Speed: 8
MP/s > Higher Is Better
1 . 0.62 |=====================================================================
2 . 0.62 |=====================================================================
3 . 0.62 |=====================================================================


JPEG XL 0.3.1
Input: JPEG - Encode Speed: 5
MP/s > Higher Is Better
1 . 46.43 |====================================================================
2 . 45.03 |==================================================================
3 . 46.19 |====================================================================


JPEG XL 0.3.1
Input: JPEG - Encode Speed: 7
MP/s > Higher Is Better
1 . 45.12 |==================================================================
2 . 46.39 |====================================================================
3 . 46.06 |====================================================================


JPEG XL 0.3.1
Input: JPEG - Encode Speed: 8
MP/s > Higher Is Better
1 . 22.25 |====================================================================
2 . 22.41 |====================================================================
3 . 22.27 |====================================================================