iozone_disk_benchmark Intel Core i5-7200U testing with a HP 8231 (P85 Ver. 01.04 BIOS) and NVIDIA GeForce 930MX 2048MB on Ubuntu 16.04 via the Phoronix Test Suite. Test disks for r/w with 4kB/4GB: Processor: Intel Core i5-7200U @ 3.10GHz (2 Cores / 4 Threads), Motherboard: HP 8231 (P85 Ver. 01.04 BIOS), Chipset: Intel Device 5904, Memory: 1 x 8192 MB DDR4-2133MHz Adata AO1P24HC8T1-BQXS, Disk: 1000GB Western Digital WD10JPVX-60J + 128GB SanDisk SD8SN8U1 + 1000GB 024 HN-M101M, Graphics: NVIDIA GeForce 930MX 2048MB (954/1001MHz), Audio: Conexant CX8200, Monitor: VE228, Network: Realtek RTL8111/8168/8411 + Intel Wireless 7265 OS: Ubuntu 16.04, Kernel: 4.10.0-40-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.19.3, Display Driver: NVIDIA 390.48, OpenGL: 4.5.0, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 3840x1080 IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Read Performance MB/s > Higher Is Better Test disks for r/w with 4kB/4GB . 452.95 |===================================== IOzone 3.465 Record Size: 4Kb - File Size: 4GB - Disk Test: Write Performance MB/s > Higher Is Better Test disks for r/w with 4kB/4GB . 73.88 |======================================