cachebench-test Intel Core i7-7600U testing with a Dell 00F6D3 (1.16.1 BIOS) and Intel HD 620 3GB on Ubuntu 18.04 via the Phoronix Test Suite. First test on work ubuntu laptop: Processor: Intel Core i7-7600U @ 3.90GHz (2 Cores / 4 Threads), Motherboard: Dell 00F6D3 (1.16.1 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 16GB, Disk: 512GB SK hynix SC311 S, Graphics: Intel HD 620 3GB (1150MHz), Audio: Realtek ALC3246, Monitor: K222HQL + FPD1975W, Network: Intel I219-LM + Intel 8265 / 8275 OS: Ubuntu 18.04, Kernel: 5.3.0-59-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 19.2.8, Compiler: GCC 7.5.0, File-System: ext4 (ecryptfs), Screen Resolution: 3360x1080 CacheBench Test: Read MB/s > Higher Is Better First test on work ubuntu laptop . 2831.54 |=================================== CacheBench Test: Write MB/s > Higher Is Better First test on work ubuntu laptop . 21458.97 |================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better First test on work ubuntu laptop . 21420.52 |==================================