elmahdi Intel Core i7-8550U testing with a HP 837F and Intel UHD 620 2048MB on Ubuntu 18.04 via the Phoronix Test Suite. Intel Core i7-8550U: Processor: Intel Core i7-8550U @ 4.00GHz (8 Cores), Motherboard: HP 837F, Chipset: Intel Xeon E3-1200 v6/7th, Memory: 16384MB, Disk: 232GB, Graphics: Intel UHD 620 2048MB, Audio: Conexant CX8200, Monitor: VA2419, Network: Realtek RTL8111/8168/8411 + Realtek RTL8822BE 802.11a/b/g/n/ac OS: Ubuntu 18.04, Kernel: 4.15.0-70-generic (x86_64), Desktop: GNOME Shell 3.28.4, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 19.0.8, File-System: ext4, Screen Resolution: 5760x1080 C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better Intel Core i7-8550U . 633.49 |================================================= Intel Core i7-8550U . 469.31 |====================================