batt_test Intel Core i7-8550U testing with a LENOVO LNVNB161216 and Intel UHD 620 4096MB on LinuxMint 19 via the Phoronix Test Suite. 1: Processor: Intel Core i7-8550U @ 4.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216, Chipset: Intel Xeon E3-1200 v6/7th, Memory: 16384MB, Disk: 81GB, Graphics: Intel UHD 620 4096MB, Audio: Realtek ALC236, Network: Realtek Device b822 OS: LinuxMint 19, Kernel: 4.15.0-33-generic (x86_64), Desktop: Cinnamon 3.8.8, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.0.5, File-System: ext4, Screen Resolution: 1920x1080 Battery Power Usage 1.3.0 Idle, DPMS Off, Video Playback Milliwatts 1 . MIN: 17124 AVG: 18032 MAX: 19551