PiCM3_iozone Raspberry Pi CM3 compared to other version of the Pi using iozone flash memory test iozone: Processor: ARMv7 rev 4 @ 1.20GHz (4 Cores), Motherboard: BCM2835, Memory: 927MB, Disk: 4GB 4FPD3R OS: Raspbian 9.1, Kernel: 4.9.41-v7+ (armv7l), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 640x480 PiCM3: Processor: ARMv7 rev 4 @ 1.20GHz (4 Cores), Motherboard: BCM2835, Memory: 927MB, Disk: 4GB 4FPD3R OS: Raspbian 9.1, Kernel: 4.9.41-v7+ (armv7l), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1824x984 PiCM3L: Processor: ARMv7 rev 4 @ 1.20GHz (4 Cores), Motherboard: BCM2835, Memory: 927MB, Disk: 16GB 00000 OS: Raspbian 9.1, Kernel: 4.9.41-v7+ (armv7l), Desktop: LXDE, Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1824x984 IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better iozone . 912.89 |============================================================= PiCM3 .. 924.43 |============================================================== PiCM3L . 808.72 |====================================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better iozone . 957.39 |============================================================== PiCM3 .. 955.64 |============================================================== PiCM3L . 928.22 |============================================================ IOzone 3.465 Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better iozone . 18.83 |============================================================== PiCM3 .. 19.13 |=============================================================== PiCM3L . 11.61 |====================================== IOzone 3.465 Record Size: 4Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better iozone . 18.45 |=============================================================== PiCM3 .. 17.92 |============================================================= PiCM3L . 11.94 |========================================= IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Read Performance MB/s > Higher Is Better iozone . 1214.93 |========================================================== PiCM3 .. 1239.34 |=========================================================== PiCM3L . 1283.83 |============================================================= IOzone 3.465 Record Size: 64Kb - File Size: 512MB - Disk Test: Write Performance MB/s > Higher Is Better iozone . 18.71 |=============================================================== PiCM3 .. 18.52 |============================================================== PiCM3L . 11.89 |========================================