mem-test Intel Core i5-8250U testing with a LENOVO 20LS0026GE and Intel UHD 620 on Ubuntu 18.04 via the Phoronix Test Suite. Intel Core i5-8250U: Processor: Intel Core i5-8250U @ 3.40GHz (8 Cores), Motherboard: LENOVO 20LS0026GE, Chipset: Intel Xeon E3-1200 v6/7th, Memory: 16384MB, Disk: 467GB, Graphics: Intel UHD 620, Audio: Realtek ALC257, Network: Intel Connection + Intel Wireless 8265 / 8275 OS: Ubuntu 18.04, Kernel: 4.15.0-50-generic (x86_64), Desktop: GNOME Shell 3.28.3, OpenGL: 4.5 Mesa 18.2.8, File-System: ext4, Screen Resolution: 1920x1080 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better Intel Core i5-8250U . 18001.44 |=============================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better Intel Core i5-8250U . 16735.48 |=============================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better Intel Core i5-8250U . 17012.37 |=============================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better Intel Core i5-8250U . 16081.53 |=============================================== Stream 2013-01-17 Add MB/s > Higher Is Better Intel Core i5-8250U . 16048.26 |=============================================== Stream 2013-01-17 Copy MB/s > Higher Is Better Intel Core i5-8250U . 24985.76 |=============================================== Stream 2013-01-17 Scale MB/s > Higher Is Better Intel Core i5-8250U . 15491.63 |=============================================== Tinymembench 2018-05-28 Phoronix Test Suite v5.2.1 MB/s > Higher Is Better Intel Core i5-8250U . 11123.37 |=============================================== MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB MiB/s > Higher Is Better Intel Core i5-8250U . 11183.19 |=============================================== MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB MiB/s > Higher Is Better Intel Core i5-8250U . 6834.80 |================================================ CacheBench Read Cache MB/s > Higher Is Better Intel Core i5-8250U . 2842.88 |================================================ CacheBench Write Cache MB/s > Higher Is Better Intel Core i5-8250U . 23973.30 |===============================================