s3760330-pts/compression-03 ARMv7 rev 3 testing with a BCM2711 and llvmpipe (LLVM 9.0.1 128 bits) on Raspbian 10 via the Phoronix Test Suite. ARMv7 rev 3: Processor: ARMv7 rev 3 @ 1.50GHz (4 Cores), Motherboard: BCM2711, Memory: 2048MB, Disk: 32GB SU32G, Graphics: llvmpipe (LLVM 9.0.1 128 bits) OS: Raspbian 10, Kernel: 5.4.77-v7l-gb8681a08ba16 (armv7l), Display Server: X Server plymouth.ignore-serial-consoles, Display Driver: modesetting 1.20.4, OpenGL: 3.3 Mesa 19.3.2, File-System: ext4, Screen Resolution: 1366x768 Zstd Compression 1.4.5 Compression Level: 3 MB/s > Higher Is Better ARMv7 rev 3 . 43.90 |========================================================== Zstd Compression 1.4.5 Compression Level: 19 MB/s > Higher Is Better ARMv7 rev 3 . 1.75 |=========================================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better ARMv7 rev 3 . 1790 |=========================================================== Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better ARMv7 rev 3 . 122.66 |========================================================= Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better ARMv7 rev 3 . 439.76 |========================================================= XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better ARMv7 rev 3 . 610.64 |========================================================= System GZIP Decompression Phoronix Test Suite v5.2.1 Seconds < Lower Is Better ARMv7 rev 3 . 29.08 |========================================================== System XZ Decompression Phoronix Test Suite v5.2.1 Seconds < Lower Is Better ARMv7 rev 3 . 34.22 |========================================================== System ZLIB Decompression 1.2.7 Phoronix Test Suite v5.2.1 ms < Lower Is Better ARMv7 rev 3 . 14202.95 |=======================================================