Ubuntu 19.10 Battery Intel Core i7-4558U testing with a ASUS UX301LAA v1.0 (UX301LAA.209 BIOS) and ASUS Intel Haswell 2GB on Ubuntu 19.10 via the Phoronix Test Suite. Dell XPS 7390 - Core i7-1065G7: Processor: Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Dell 06CDVY (1.0.9 BIOS), Chipset: Intel Device 34ef, Memory: 16384MB, Disk: KBG40ZPZ512G NVMe TOSHIBA 512GB, Graphics: Intel Iris Plus 3GB (1100MHz), Audio: Realtek ALC289, Network: Intel Device 34f0 OS: Ubuntu 19.10, Kernel: 5.3.0-19-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.6 Mesa 19.3.0-devel (git-e215515 2019-10-29 eoan-oibaf-ppa), Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200 Dell 0H0VG3 - Core i7-8550U: Processor: Intel Core i7-8550U @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Dell 0H0VG3 (1.10.0 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 8192MB, Disk: PM961 NVMe SAMSUNG 256GB, Graphics: Intel UHD 620 (1150MHz), Audio: Realtek ALC3271, Network: Qualcomm Atheros QCA6174 802.11ac OS: Ubuntu 19.10, Kernel: 5.3.0-19-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080 Lenovo 20BSCTO1WW - i7-5600U: Processor: Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads), Motherboard: LENOVO 20BSCTO1WW (N14ET49W 1.27 BIOS), Chipset: Intel Broadwell-U-OPI, Memory: 8192MB, Disk: 128GB SAMSUNG MZNTE128, Graphics: Intel HD 5500 3GB (950MHz), Audio: Intel Broadwell-U Audio, Network: Intel I218-LM + Intel 7265 OS: Ubuntu 19.10, Kernel: 5.3.0-19-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1080 Acer Metapod_KL - i5-8250U: Processor: Intel Core i5-8250U @ 3.40GHz (4 Cores / 8 Threads), Motherboard: KBL Metapod_KL (V2.02 BIOS), Chipset: Intel Xeon E3-1200 v6/7th, Memory: 4096MB, Disk: 256GB HFS256G39TND-N21, Graphics: Intel UHD 620 3GB (1100MHz), Audio: Realtek ALC255, Network: Realtek RTL8111/8168/8411 + Qualcomm Atheros QCA9377 802.11ac OS: Ubuntu 19.10, Kernel: 5.3.0-19-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1366x768 ASUS UX301LAA - i7-4558U: Processor: Intel Core i7-4558U @ 3.30GHz (2 Cores / 4 Threads), Motherboard: ASUS UX301LAA v1.0 (UX301LAA.209 BIOS), Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 2 x 128GB SanDisk SD6SP1M1, Graphics: ASUS Intel Haswell 2GB (1200MHz), Audio: Intel Haswell-ULT HD Audio, Monitor: LQ133T1JW14, Network: Intel 7260 OS: Ubuntu 19.10, Kernel: 5.3.0-23-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 2560x1440 Selenium Benchmark: MotionMark - Browser: Firefox Score > Higher Is Better Dell XPS 7390 - Core i7-1065G7 . 105.46 |====================================== Dell 0H0VG3 - Core i7-8550U .... 99.54 |==================================== Lenovo 20BSCTO1WW - i7-5600U ... 57.08 |===================== Acer Metapod_KL - i5-8250U ..... 41.53 |=============== ASUS UX301LAA - i7-4558U ....... 47.93 |================= Selenium CPU Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 33.0 AVG: 58.0 MAX: 93.0 Dell 0H0VG3 - Core i7-8550U .... MIN: 33.0 AVG: 60.6 MAX: 90.0 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 29.0 AVG: 55.2 MAX: 71.0 Acer Metapod_KL - i5-8250U ..... MIN: 37.0 AVG: 41.8 MAX: 47.0 ASUS UX301LAA - i7-4558U ....... MIN: 37.0 AVG: 66.3 MAX: 78.0 Selenium System Power Consumption Monitor Milliwatts < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 3379 AVG: 17321 MAX: 29738 Dell 0H0VG3 - Core i7-8550U .... MIN: 2652 AVG: 11927 MAX: 23582 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 5957 AVG: 14085 MAX: 17341 Acer Metapod_KL - i5-8250U ..... MIN: 4655 AVG: 6731 MAX: 8079 ASUS UX301LAA - i7-4558U ....... MIN: 4842 AVG: 18631 MAX: 29348 Selenium System Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 Selenium Benchmark: StyleBench - Browser: Firefox Runs / Minute > Higher Is Better Dell XPS 7390 - Core i7-1065G7 . 87.4 |======================================== Dell 0H0VG3 - Core i7-8550U .... 67.7 |=============================== Lenovo 20BSCTO1WW - i7-5600U ... 53.2 |======================== Acer Metapod_KL - i5-8250U ..... 41.0 |=================== ASUS UX301LAA - i7-4558U ....... 50.6 |======================= Selenium CPU Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 44 AVG: 62 MAX: 92 Dell 0H0VG3 - Core i7-8550U .... MIN: 53 AVG: 68 MAX: 92 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 42 AVG: 63 MAX: 77 Acer Metapod_KL - i5-8250U ..... MIN: 37 AVG: 43 MAX: 48 ASUS UX301LAA - i7-4558U ....... MIN: 52 AVG: 71 MAX: 81 Selenium System Power Consumption Monitor Milliwatts < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 3754 AVG: 19263 MAX: 28439 Dell 0H0VG3 - Core i7-8550U .... MIN: 2507 AVG: 15518 MAX: 23133 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 7270 AVG: 16965 MAX: 19805 Acer Metapod_KL - i5-8250U ..... MIN: 4062 AVG: 7775 MAX: 8493 ASUS UX301LAA - i7-4558U ....... MIN: 6382 AVG: 21435 MAX: 30269 Selenium System Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 Selenium Benchmark: Maze Solver - Browser: Firefox Seconds < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . 5.3 |================================== Dell 0H0VG3 - Core i7-8550U .... 5.7 |===================================== Lenovo 20BSCTO1WW - i7-5600U ... 5.7 |===================================== Acer Metapod_KL - i5-8250U ..... 6.4 |========================================= ASUS UX301LAA - i7-4558U ....... 5.7 |===================================== Selenium CPU Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 44.0 AVG: 48.5 MAX: 74.0 Dell 0H0VG3 - Core i7-8550U .... MIN: 47.0 AVG: 50.8 MAX: 68.0 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 42.0 AVG: 48.8 MAX: 68.0 Acer Metapod_KL - i5-8250U ..... MIN: 37.0 AVG: 40.8 MAX: 45.0 ASUS UX301LAA - i7-4558U ....... MIN: 50.0 AVG: 53.4 MAX: 66.0 Selenium System Power Consumption Monitor Milliwatts < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 3671 AVG: 9004 MAX: 26687 Dell 0H0VG3 - Core i7-8550U .... MIN: 2673 AVG: 7907 MAX: 21480 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 7621 AVG: 9307 MAX: 11046 Acer Metapod_KL - i5-8250U ..... MIN: 4030 AVG: 5750 MAX: 6947 ASUS UX301LAA - i7-4558U ....... MIN: 6360 AVG: 11973 MAX: 29148 Selenium System Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 Selenium Benchmark: PSPDFKit WASM - Browser: Firefox Score < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . 1487 |========================= Dell 0H0VG3 - Core i7-8550U .... 1963 |================================= Lenovo 20BSCTO1WW - i7-5600U ... 2399 |======================================== ASUS UX301LAA - i7-4558U ....... 2389 |======================================== Selenium CPU Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 42 AVG: 57 MAX: 85 Dell 0H0VG3 - Core i7-8550U .... MIN: 47 AVG: 67 MAX: 87 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 40 AVG: 61 MAX: 74 ASUS UX301LAA - i7-4558U ....... MIN: 47 AVG: 66 MAX: 78 Selenium System Power Consumption Monitor Milliwatts < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 3699 AVG: 18016 MAX: 40972 Dell 0H0VG3 - Core i7-8550U .... MIN: 2435 AVG: 15755 MAX: 31928 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 5827 AVG: 15399 MAX: 18867 ASUS UX301LAA - i7-4558U ....... MIN: 6349 AVG: 20128 MAX: 31968 Selenium System Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better Dell XPS 7390 - Core i7-1065G7 . 286 |========================================= Dell 0H0VG3 - Core i7-8550U .... 278 |======================================== Lenovo 20BSCTO1WW - i7-5600U ... 145 |===================== Acer Metapod_KL - i5-8250U ..... 167 |======================== ASUS UX301LAA - i7-4558U ....... 158 |======================= GraphicsMagick 1.3.33 CPU Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 44 AVG: 65 MAX: 92 Dell 0H0VG3 - Core i7-8550U .... MIN: 56 AVG: 76 MAX: 97 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 43 AVG: 76 MAX: 85 Acer Metapod_KL - i5-8250U ..... MIN: 41 AVG: 48 MAX: 50 ASUS UX301LAA - i7-4558U ....... MIN: 50 AVG: 84 MAX: 90 GraphicsMagick 1.3.33 System Power Consumption Monitor Milliwatts < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 3835 AVG: 21208 MAX: 48748 Dell 0H0VG3 - Core i7-8550U .... MIN: 2479 AVG: 21433 MAX: 39846 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 7867 AVG: 20274 MAX: 23662 Acer Metapod_KL - i5-8250U ..... MIN: 4148 AVG: 11158 MAX: 12034 ASUS UX301LAA - i7-4558U ....... MIN: 6593 AVG: 28707 MAX: 31168 GraphicsMagick 1.3.33 System Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better Dell XPS 7390 - Core i7-1065G7 . 28.40 |====================================== Dell 0H0VG3 - Core i7-8550U .... 29.10 |======================================= Lenovo 20BSCTO1WW - i7-5600U ... 15.66 |===================== Acer Metapod_KL - i5-8250U ..... 18.14 |======================== ASUS UX301LAA - i7-4558U ....... 17.13 |======================= x264 2018-09-25 CPU Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 47 AVG: 66 MAX: 99 Dell 0H0VG3 - Core i7-8550U .... MIN: 50 AVG: 71 MAX: 94 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 48 AVG: 75 MAX: 87 Acer Metapod_KL - i5-8250U ..... MIN: 39 AVG: 47 MAX: 50 ASUS UX301LAA - i7-4558U ....... MIN: 55 AVG: 86 MAX: 95 x264 2018-09-25 System Power Consumption Monitor Milliwatts < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 3847 AVG: 19909 MAX: 51704 Dell 0H0VG3 - Core i7-8550U .... MIN: 2940 AVG: 21078 MAX: 42228 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 9714 AVG: 20348 MAX: 24471 Acer Metapod_KL - i5-8250U ..... MIN: 4403 AVG: 10694 MAX: 12548 ASUS UX301LAA - i7-4558U ....... MIN: 6826 AVG: 30453 MAX: 35009 x264 2018-09-25 System Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 dav1d 0.5.0 Video Input: Summer Nature 1080p FPS > Higher Is Better Dell XPS 7390 - Core i7-1065G7 . 230.77 |====================================== Dell 0H0VG3 - Core i7-8550U .... 207.96 |================================== Lenovo 20BSCTO1WW - i7-5600U ... 116.52 |=================== Acer Metapod_KL - i5-8250U ..... 124.31 |==================== ASUS UX301LAA - i7-4558U ....... 115.06 |=================== dav1d 0.5.0 CPU Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 48 AVG: 64 MAX: 95 Dell 0H0VG3 - Core i7-8550U .... MIN: 50 AVG: 70 MAX: 85 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 49 AVG: 75 MAX: 87 Acer Metapod_KL - i5-8250U ..... MIN: 37 AVG: 42 MAX: 49 ASUS UX301LAA - i7-4558U ....... MIN: 58 AVG: 76 MAX: 91 dav1d 0.5.0 System Power Consumption Monitor Milliwatts < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 3929 AVG: 20589 MAX: 51005 Dell 0H0VG3 - Core i7-8550U .... MIN: 2894 AVG: 20450 MAX: 39560 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 9390 AVG: 19487 MAX: 25232 Acer Metapod_KL - i5-8250U ..... MIN: 4633 AVG: 8370 MAX: 13042 ASUS UX301LAA - i7-4558U ....... MIN: 6837 AVG: 26025 MAX: 34909 dav1d 0.5.0 System Temperature Monitor Celsius < Lower Is Better Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 CPU Temperature Monitor Phoronix Test Suite System Monitoring Celsius Dell XPS 7390 - Core i7-1065G7 . MIN: 33 AVG: 59 MAX: 99 Dell 0H0VG3 - Core i7-8550U .... MIN: 33 AVG: 63 MAX: 97 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 28 AVG: 59 MAX: 87 Acer Metapod_KL - i5-8250U ..... MIN: 37 AVG: 42 MAX: 50 ASUS UX301LAA - i7-4558U ....... MIN: 37 AVG: 69 MAX: 95 System Power Consumption Monitor Phoronix Test Suite System Monitoring Milliwatts Dell XPS 7390 - Core i7-1065G7 . MIN: 3379 AVG: 17827 MAX: 51704 Dell 0H0VG3 - Core i7-8550U .... MIN: 2435 AVG: 13863 MAX: 42228 Lenovo 20BSCTO1WW - i7-5600U ... MIN: 5827 AVG: 15090 MAX: 25232 Acer Metapod_KL - i5-8250U ..... MIN: 3960 AVG: 7220 MAX: 13042 ASUS UX301LAA - i7-4558U ....... MIN: 4842 AVG: 20240 MAX: 35009 System Temperature Monitor Phoronix Test Suite System Monitoring Celsius Dell XPS 7390 - Core i7-1065G7 . MIN: 27.8 AVG: 27.8 MAX: 27.8 Selenium Benchmark: MotionMark - Browser: Firefox Score Per Watt > Higher Is Better Lenovo 20BSCTO1WW - i7-5600U . 4.05 |============================ Acer Metapod_KL - i5-8250U ... 6.17 |========================================== ASUS UX301LAA - i7-4558U ..... 2.57 |================= Selenium Benchmark: StyleBench - Browser: Firefox Runs / Minute Per Watt > Higher Is Better Lenovo 20BSCTO1WW - i7-5600U . 3.14 |========================= Acer Metapod_KL - i5-8250U ... 5.27 |========================================== ASUS UX301LAA - i7-4558U ..... 2.36 |=================== GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute Per Watt > Higher Is Better Lenovo 20BSCTO1WW - i7-5600U . 7.15 |==================== Acer Metapod_KL - i5-8250U ... 14.97 |========================================= ASUS UX301LAA - i7-4558U ..... 5.50 |=============== x264 2018-09-25 H.264 Video Encoding Frames Per Second Per Watt > Higher Is Better Lenovo 20BSCTO1WW - i7-5600U . 0.77 |=================== Acer Metapod_KL - i5-8250U ... 1.70 |========================================== ASUS UX301LAA - i7-4558U ..... 0.56 |============== dav1d 0.5.0 Video Input: Summer Nature 1080p FPS Per Watt > Higher Is Better Lenovo 20BSCTO1WW - i7-5600U . 5.98 |================= Acer Metapod_KL - i5-8250U ... 14.85 |========================================= ASUS UX301LAA - i7-4558U ..... 4.42 |============ Meta Performance Per Milliwatts Performance Per Milliwatts Performance Per Milliwatts > Higher Is Better Lenovo 20BSCTO1WW - i7-5600U . 60.39 |========================================= Acer Metapod_KL - i5-8250U ... 57.73 |======================================= ASUS UX301LAA - i7-4558U ..... 59.65 |========================================