eval Intel Core i5-6500 testing on NixOS 18.03.git.45c5a91 via the Phoronix Test Suite. cntr: Processor: Intel Core i5-6500 @ 3.60GHz (4 Cores), Motherboard: HP 8054 (N01 Ver. 02.18 BIOS), Memory: 16384MB, Disk: 500GB TOSHIBA DT01ACA0, Graphics: (1050MHz), Audio: Realtek ALC221 OS: NixOS 18.03.git.45c5a91, Kernel: 4.14.12 (x86_64), Compiler: GCC 7.2.0, File-System: fuseblk zfs: Processor: Intel Core i5-6500 @ 3.60GHz (4 Cores), Motherboard: HP 8054 (N01 Ver. 02.18 BIOS), Memory: 16384MB, Disk: 500GB TOSHIBA DT01ACA0, Graphics: (1050MHz), Audio: Realtek ALC221 OS: NixOS 18.03.git.45c5a91, Kernel: 4.14.12 (x86_64), Compiler: GCC 7.2.0, File-System: zfs IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better cntr . 6613.88 |=============================================================== zfs .. 1299.46 |============