CXL Compression Running pts/compress-7zip-1.7.0, pts/compress-gzip-1.2.0, pts/compress-lzma-1.3.1, pts/compress-xz-1.0.1, pts/compress-zstd-1.1.1 via the Phoronix Test Suite. 2 x Intel Xeon Platinum 8280: 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: 12 x 32 GB DDR4-2933MT/s HMA84GR7CJR4N-WM, Disk: Samsung SSD 970 PRO 512GB, Graphics: ASPEED Family, Monitor: VE228, Network: 2 x Intel X722 for 1GbE + 2 x QLogic FastLinQ QL41000 10/25/40/50GbE OS: Ubuntu 18.04, Kernel: 4.18.0-16-generic (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080 2 x Power9 22c: Processor: Unknown @ 3.80GHz (16 Cores), Memory: 131072MB, Disk: 335GB, Graphics: ASPEED ASPEED Family, Network: Broadcom Limited NetXtreme BCM5719 Gigabit PCIe OS: Debian testing, Kernel: 4.19.0-4-powerpc64le (ppc64le), File-System: ext4, Screen Resolution: 1024x768 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better 2 x Intel Xeon Platinum 8280 . 236161 |======================================== 2 x Power9 22c ............... 22819 |==== Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better 2 x Intel Xeon Platinum 8280 . 37.10 |=========================== 2 x Power9 22c ............... 55.84 |========================================= LZMA Compression 256MB File Compression Seconds < Lower Is Better 2 x Intel Xeon Platinum 8280 . 239.26 |======================================== XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better 2 x Intel Xeon Platinum 8280 . 93.74 |================================ 2 x Power9 22c ............... 116.72 |======================================== Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better 2 x Intel Xeon Platinum 8280 . 9.23 |============== 2 x Power9 22c ............... 27.61 |=========================================