compression.txt AMD Ryzen 9 7900 12-Core testing with a ASRockRack B650D4U-2L2T/BCM v4.01 (10.18 BIOS) and ASPEED on Ubuntu 24.04 via the Phoronix Test Suite. 7900: Processor: AMD Ryzen 9 7900 12-Core @ 5.48GHz (12 Cores / 24 Threads), Motherboard: ASRockRack B650D4U-2L2T/BCM v4.01 (10.18 BIOS), Chipset: AMD Device 14d8, Memory: 2 x 48GB DDR5-5200MT/s Kingston 9965794-036.A00G, Disk: 2000GB Samsung SSD 990 PRO 2TB, Graphics: ASPEED, Audio: AMD Rembrandt Radeon HD Audio, Network: 2 x Intel I210 + 2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA OS: Ubuntu 24.04, Kernel: 6.8.0-31-generic (x86_64), Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1200 C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 8MB MB/s > Higher Is Better 7900 . 21065.2 |=============================================================== C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 16MB MB/s > Higher Is Better 7900 . 20294.0 |=============================================================== C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 32MB MB/s > Higher Is Better 7900 . 16088.8 |=============================================================== C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 64MB MB/s > Higher Is Better 7900 . 12747.8 |=============================================================== C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 8MB MB/s > Higher Is Better 7900 . 14613.6 |=============================================================== C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 128MB MB/s > Higher Is Better 7900 . 10085.5 |=============================================================== C-Blosc 2.11 Test: blosclz shuffle - Buffer Size: 256MB MB/s > Higher Is Better 7900 . 7418.4 |================================================================ C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 8MB MB/s > Higher Is Better 7900 . 18805.9 |=============================================================== C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 16MB MB/s > Higher Is Better 7900 . 13762.9 |=============================================================== C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 32MB MB/s > Higher Is Better 7900 . 10365.0 |=============================================================== C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 64MB MB/s > Higher Is Better 7900 . 8560.1 |================================================================ C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 16MB MB/s > Higher Is Better 7900 . 18527.3 |=============================================================== C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 32MB MB/s > Higher Is Better 7900 . 15043.6 |=============================================================== C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 64MB MB/s > Higher Is Better 7900 . 12489.9 |=============================================================== C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 128MB MB/s > Higher Is Better 7900 . 7171.1 |================================================================ C-Blosc 2.11 Test: blosclz noshuffle - Buffer Size: 256MB MB/s > Higher Is Better 7900 . 5629.9 |================================================================ C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 128MB MB/s > Higher Is Better 7900 . 9854.3 |================================================================ C-Blosc 2.11 Test: blosclz bitshuffle - Buffer Size: 256MB MB/s > Higher Is Better 7900 . 7301.9 |================================================================ lzbench 1.8 Test: XZ 0 - Process: Compression MB/s > Higher Is Better 7900 . 65 |==================================================================== lzbench 1.8 Test: XZ 0 - Process: Decompression MB/s > Higher Is Better 7900 . 198 |=================================================================== lzbench 1.8 Test: Zstd 1 - Process: Compression MB/s > Higher Is Better 7900 . 789 |=================================================================== lzbench 1.8 Test: Zstd 1 - Process: Decompression MB/s > Higher Is Better 7900 . 2758 |================================================================== lzbench 1.8 Test: Zstd 8 - Process: Compression MB/s > Higher Is Better 7900 . 153 |=================================================================== lzbench 1.8 Test: Zstd 8 - Process: Decompression MB/s > Higher Is Better 7900 . 2959 |================================================================== lzbench 1.8 Test: Crush 0 - Process: Compression MB/s > Higher Is Better 7900 . 197 |=================================================================== lzbench 1.8 Test: Crush 0 - Process: Decompression MB/s > Higher Is Better 7900 . 805 |=================================================================== lzbench 1.8 Test: Brotli 0 - Process: Compression MB/s > Higher Is Better 7900 . 758 |=================================================================== lzbench 1.8 Test: Brotli 0 - Process: Decompression MB/s > Higher Is Better 7900 . 921 |=================================================================== lzbench 1.8 Test: Brotli 2 - Process: Compression MB/s > Higher Is Better 7900 . 321 |=================================================================== lzbench 1.8 Test: Brotli 2 - Process: Decompression MB/s > Higher Is Better 7900 . 1110 |================================================================== lzbench 1.8 Test: Libdeflate 1 - Process: Compression MB/s > Higher Is Better 7900 . 398 |=================================================================== lzbench 1.8 Test: Libdeflate 1 - Process: Decompression MB/s > Higher Is Better 7900 . 1699 |================================================================== LZ4 Compression 1.10 Compression Level: 1 - Compression Speed MB/s > Higher Is Better 7900 . 1008.42 |=============================================================== LZ4 Compression 1.10 Compression Level: 1 - Decompression Speed MB/s > Higher Is Better 7900 . 6423.8 |================================================================ LZ4 Compression 1.10 Compression Level: 2 - Compression Speed MB/s > Higher Is Better 7900 . 461.45 |================================================================ LZ4 Compression 1.10 Compression Level: 2 - Decompression Speed MB/s > Higher Is Better 7900 . 5408.9 |================================================================ LZ4 Compression 1.10 Compression Level: 3 - Compression Speed MB/s > Higher Is Better 7900 . 161.37 |================================================================ LZ4 Compression 1.10 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better 7900 . 5646.0 |================================================================ LZ4 Compression 1.10 Compression Level: 9 - Compression Speed MB/s > Higher Is Better 7900 . 54.78 |================================================================= LZ4 Compression 1.10 Compression Level: 9 - Decompression Speed MB/s > Higher Is Better 7900 . 5745.7 |================================================================ LZ4 Compression 1.10 Compression Level: 12 - Compression Speed MB/s > Higher Is Better 7900 . 18.49 |================================================================= LZ4 Compression 1.10 Compression Level: 12 - Decompression Speed MB/s > Higher Is Better 7900 . 5824.6 |================================================================ Zstd Compression 1.5.4 Compression Level: 3 - Compression Speed MB/s > Higher Is Better 7900 . 3493.2 |================================================================ Zstd Compression 1.5.4 Compression Level: 3 - Decompression Speed MB/s > Higher Is Better 7900 . 2120.3 |================================================================ Zstd Compression 1.5.4 Compression Level: 8 - Compression Speed MB/s > Higher Is Better 7900 . 765.3 |================================================================= Zstd Compression 1.5.4 Compression Level: 8 - Decompression Speed MB/s > Higher Is Better 7900 . 2301.8 |================================================================ Zstd Compression 1.5.4 Compression Level: 12 - Compression Speed MB/s > Higher Is Better 7900 . 213.5 |================================================================= Zstd Compression 1.5.4 Compression Level: 12 - Decompression Speed MB/s > Higher Is Better 7900 . 2331.8 |================================================================ Zstd Compression 1.5.4 Compression Level: 19 - Compression Speed MB/s > Higher Is Better 7900 . 20.2 |================================================================== Zstd Compression 1.5.4 Compression Level: 19 - Decompression Speed MB/s > Higher Is Better 7900 . 2023.2 |================================================================ Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better 7900 . 1232.8 |================================================================ Zstd Compression 1.5.4 Compression Level: 3, Long Mode - Decompression Speed MB/s > Higher Is Better 7900 . 2141.5 |================================================================ Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Compression Speed MB/s > Higher Is Better 7900 . 712.8 |================================================================= Zstd Compression 1.5.4 Compression Level: 8, Long Mode - Decompression Speed MB/s > Higher Is Better 7900 . 2308.4 |================================================================ Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Compression Speed MB/s > Higher Is Better 7900 . 11.4 |================================================================== Zstd Compression 1.5.4 Compression Level: 19, Long Mode - Decompression Speed MB/s > Higher Is Better 7900 . 1912.9 |================================================================ 7-Zip Compression 24.05 Test: Compression Rating MIPS > Higher Is Better 7900 . 135252 |================================================================ 7-Zip Compression 24.05 Test: Decompression Rating MIPS > Higher Is Better 7900 . 122024 |================================================================ Parallel BZIP2 Compression 1.1.13 FreeBSD-13.0-RELEASE-amd64-memstick.img Compression Seconds < Lower Is Better 7900 . 4.153211 |============================================================== Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better 7900 . 26.87 |================================================================= XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better 7900 . 20.98 |================================================================= System GZIP Decompression Seconds < Lower Is Better 7900 . 2.104 |================================================================= System XZ Decompression Seconds < Lower Is Better System ZLIB Decompression 1.2.7 ms < Lower Is Better 7900 . 1145.49 |=============================================================== RAR Compression 6.0.2 Linux Source Tree Archiving To RAR Seconds < Lower Is Better 7900 . 44.54 |=================================================================