compression-20201008 Intel Core i9-9900K testing with a EVGA 121-KS-E375 v1.0 (1.09 BIOS) and ASUS NVIDIA GeForce GTX 1080 Ti 11GB on Gentoo 2.7 via the Phoronix Test Suite. Intel Core i7-2600K: Processor: Intel Core i7-2600K @ 5.90GHz (4 Cores / 8 Threads), Motherboard: ASUS P8Z68-V (3603 BIOS), Chipset: Intel 2nd Generation Core DRAM, Memory: 16GB, Disk: 500GB CT500MX500SSD1 + 1000GB CT1000MX500SSD1, Graphics: Sapphire AMD Radeon RX 460/560D / Pro 450/455/460/555/555X/560/560X 4GB (1350MHz), Audio: Realtek ALC892, Monitor: LG Ultra HD, Network: Intel 82579V OS: openSUSE 20201007, Kernel: 5.8.12-1-default (x86_64), Desktop: KDE Plasma 5.19.5, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.1.8 (LLVM 10.0.1), OpenCL: OpenCL 2.1 AMD-APP (2527.3), Vulkan: 1.2.131, Compiler: GCC 10.2.1 20200825 [revision c0746a1beb1ba073c7981eb09f55b3d993b32e5c] + Clang 10.0.1, File-System: ext4, Screen Resolution: 3780x2160 9900K 52x52x49 DDR4-4133: Processor: Intel Core i9-9900K @ 5.20GHz (8 Cores / 16 Threads), Motherboard: EVGA 121-KS-E375 v1.0 (1.09 BIOS), Chipset: Intel 8th/9th, Memory: 16GB, Disk: Samsung SSD 970 EVO 500GB + 256GB PLEXTOR PX-256M6 + 240GB KINGSTON SH103S3 + 2000GB Western Digital WD2003FZEX-0 + 2000GB Samsung SSD 860, Graphics: ASUS NVIDIA GeForce GTX 1080 Ti 11GB, Audio: NVIDIA GP102 HDMI Audio, Monitor: U34G2G4R3 + XB271HU, Network: Intel I219-V OS: Gentoo 2.7, Kernel: 5.4.37-ck (x86_64), Display Server: X Server 1.20.8, Vulkan: 1.2.142, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1 + CUDA 11.0, File-System: reiserfs Zstd Compression 1.4.5 Compression Level: 3 MB/s > Higher Is Better Intel Core i7-2600K ...... 2005.1 |=================== 9900K 52x52x49 DDR4-4133 . 4583.4 |============================================ Zstd Compression 1.4.5 Compression Level: 19 MB/s > Higher Is Better Intel Core i7-2600K ...... 21.3 |======================== 9900K 52x52x49 DDR4-4133 . 41.3 |============================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Intel Core i7-2600K ...... 24610 |================== 9900K 52x52x49 DDR4-4133 . 62725 |============================================= Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better Intel Core i7-2600K ...... 8.410 |============================================= 9900K 52x52x49 DDR4-4133 . 3.071 |================ Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better Intel Core i7-2600K ...... 34.83 |============================================= 9900K 52x52x49 DDR4-4133 . 28.50 |===================================== XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better Intel Core i7-2600K ...... 42.51 |============================================= 9900K 52x52x49 DDR4-4133 . 21.17 |====================== System GZIP Decompression Seconds < Lower Is Better Intel Core i7-2600K ...... 3.007 |============================================= 9900K 52x52x49 DDR4-4133 . 2.398 |==================================== System XZ Decompression Seconds < Lower Is Better Intel Core i7-2600K ...... 3.822 |============================================= 9900K 52x52x49 DDR4-4133 . 2.837 |================================= System ZLIB Decompression 1.2.7 ms < Lower Is Better Intel Core i7-2600K ...... 1776.09 |=========================================== 9900K 52x52x49 DDR4-4133 . 1369.29 |=================================