Intel Icelake Kernel Bug Intel Core i7-1065G7 testing with a Dell 06CDVY (1.0.9 BIOS) and Intel Iris Plus G7 3GB on Ubuntu 19.10 via the Phoronix Test Suite. Linux 5.3: Processor: Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Dell 06CDVY (1.0.9 BIOS), Chipset: Intel Device 34ef, Memory: 16GB, Disk: KBG40ZPZ512G NVMe TOSHIBA 512GB, Graphics: Intel Iris Plus G7 3GB (1100MHz), Audio: Realtek ALC289, Network: Intel Killer Wi-Fi 6 AX1650i 160MHz OS: Ubuntu 19.10, Kernel: 5.3.0-46-generic (x86_64), Desktop: GNOME Shell 3.34.3, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.1.0-devel (git-95f555a 2020-04-21 eoan-oibaf-ppa), OpenCL: OpenCL 2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200 Linux 5.6.6: Processor: Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Dell 06CDVY (1.0.9 BIOS), Chipset: Intel Device 34ef, Memory: 16GB, Disk: KBG40ZPZ512G NVMe TOSHIBA 512GB, Graphics: Intel Iris Plus G7 3GB (1100MHz), Audio: Realtek ALC289, Network: Intel Killer Wi-Fi 6 AX1650i 160MHz OS: Ubuntu 19.10, Kernel: 5.6.6-050606-generic (x86_64), Desktop: GNOME Shell 3.34.3, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.1.0-devel (git-95f555a 2020-04-21 eoan-oibaf-ppa), OpenCL: OpenCL 2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200 Linux 5.7 Git: Processor: Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads), Motherboard: Dell 06CDVY (1.0.9 BIOS), Chipset: Intel Device 34ef, Memory: 16GB, Disk: KBG40ZPZ512G NVMe TOSHIBA 512GB, Graphics: Intel Iris Plus G7 3GB (1100MHz), Audio: Realtek ALC289, Network: Intel Killer Wi-Fi 6 AX1650i 160MHz OS: Ubuntu 19.10, Kernel: 5.7.0-999-generic (x86_64) 20200419, Desktop: GNOME Shell 3.34.3, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.1.0-devel (git-95f555a 2020-04-21 eoan-oibaf-ppa), OpenCL: OpenCL 2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200 ET: Legacy 2.75 Renderer: Renderer2 - Resolution: 1920 x 1200 Frames Per Second > Higher Is Better Linux 5.3 ..... 100.0 |======================================================== Linux 5.6.6 ... 69.2 |======================================= Linux 5.7 Git . 77.6 |=========================================== ParaView 5.4.1 Test: Many Spheres - Resolution: 1920 x 1200 Frames / Sec > Higher Is Better Linux 5.3 ..... 5.73 |========================================================= Linux 5.6.6 ... 4.42 |============================================ Linux 5.7 Git . 4.38 |============================================ ParaView 5.4.1 Test: Many Spheres - Resolution: 1920 x 1200 MiPolys / Sec > Higher Is Better Linux 5.3 ..... 574.24 |======================================================= Linux 5.6.6 ... 442.63 |========================================== Linux 5.7 Git . 439.14 |========================================== ParaView 5.4.1 Test: Wavelet Volume - Resolution: 1920 x 1200 Frames / Sec > Higher Is Better Linux 5.3 ..... 30.17 |=========================================== Linux 5.6.6 ... 36.95 |===================================================== Linux 5.7 Git . 39.25 |======================================================== ParaView 5.4.1 Test: Wavelet Volume - Resolution: 1920 x 1200 MiVoxels / Sec > Higher Is Better Linux 5.3 ..... 482.71 |========================================== Linux 5.6.6 ... 591.11 |==================================================== Linux 5.7 Git . 628.06 |======================================================= ParaView 5.4.1 Test: Wavelet Contour - Resolution: 1920 x 1200 Frames / Sec > Higher Is Better Linux 5.3 ..... 39.56 |======================================================== Linux 5.6.6 ... 17.13 |======================== Linux 5.7 Git . 17.31 |========================= ParaView 5.4.1 Test: Wavelet Contour - Resolution: 1920 x 1200 MiPolys / Sec > Higher Is Better Linux 5.3 ..... 412.26 |======================================================= Linux 5.6.6 ... 178.46 |======================== Linux 5.7 Git . 180.38 |======================== WireGuard + Linux Networking Stack Stress Test Seconds < Lower Is Better Linux 5.6.6 ... 11131.83 |===================================================== Linux 5.7 Git . 438.05 |== Embree 3.9.0 Binary: Pathtracer ISPC - Model: Crown Frames Per Second > Higher Is Better Linux 5.3 ..... 3.3218 |======================================================= Linux 5.6.6 ... 1.8423 |=============================== Linux 5.7 Git . 1.8797 |=============================== OpenVKL 0.9 Benchmark: vklBenchmark Items / Sec > Higher Is Better Linux 5.3 ..... 75.86 |======================================================== Linux 5.6.6 ... 36.25 |=========================== Linux 5.7 Git . 36.47 |=========================== Darktable 2.6.0 Test: Boat - Acceleration: CPU-only Seconds < Lower Is Better Linux 5.3 ..... 17.91 |============================ Linux 5.6.6 ... 35.29 |======================================================== Linux 5.7 Git . 34.61 |======================================================= Darktable 2.6.0 Test: Masskrug - Acceleration: CPU-only Seconds < Lower Is Better Linux 5.3 ..... 11.07 |=============================== Linux 5.6.6 ... 19.69 |======================================================== Linux 5.7 Git . 19.19 |======================================================= Darktable 2.6.0 Test: Server Rack - Acceleration: CPU-only Seconds < Lower Is Better Linux 5.3 ..... 0.212 |===================================================== Linux 5.6.6 ... 0.225 |======================================================== Linux 5.7 Git . 0.226 |======================================================== Darktable 2.6.0 Test: Server Room - Acceleration: CPU-only Seconds < Lower Is Better Linux 5.3 ..... 7.895 |============================ Linux 5.6.6 ... 15.700 |======================================================= Linux 5.7 Git . 15.521 |====================================================== GEGL Operation: Scale Seconds < Lower Is Better Linux 5.3 ..... 6.923 |========================================== Linux 5.6.6 ... 9.276 |======================================================== Linux 5.7 Git . 9.253 |======================================================== GEGL Operation: Cartoon Seconds < Lower Is Better Linux 5.3 ..... 94.04 |============================================ Linux 5.6.6 ... 118.42 |======================================================= Linux 5.7 Git . 116.76 |====================================================== GEGL Operation: Reflect Seconds < Lower Is Better Linux 5.3 ..... 31.26 |============================================== Linux 5.6.6 ... 38.08 |======================================================== Linux 5.7 Git . 37.93 |======================================================== GEGL Operation: Antialias Seconds < Lower Is Better Linux 5.3 ..... 41.93 |============================================ Linux 5.6.6 ... 52.82 |======================================================== Linux 5.7 Git . 52.32 |======================================================= GIMP 2.10.8 Test: resize Seconds < Lower Is Better Linux 5.3 ..... 9.152 |==================================== Linux 5.6.6 ... 13.878 |======================================================= Linux 5.7 Git . 13.767 |======================================================= GIMP 2.10.8 Test: rotate Seconds < Lower Is Better Linux 5.3 ..... 11.76 |=========================================== Linux 5.6.6 ... 15.19 |======================================================== Linux 5.7 Git . 15.08 |======================================================== GIMP 2.10.8 Test: auto-levels Seconds < Lower Is Better Linux 5.3 ..... 13.99 |====================================== Linux 5.6.6 ... 20.87 |======================================================== Linux 5.7 Git . 20.66 |======================================================= GIMP 2.10.8 Test: unsharp-mask Seconds < Lower Is Better Linux 5.3 ..... 16.66 |===================================== Linux 5.6.6 ... 25.27 |======================================================== Linux 5.7 Git . 25.05 |======================================================== G'MIC Test: 2D Function Plotting, 1000 Times Seconds < Lower Is Better Linux 5.7 Git . 159.86 |======================================================= G'MIC Test: Plotting Isosurface Of A 3D Volume, 1000 Times Seconds < Lower Is Better Linux 5.3 ..... 17.30 |============================================== Linux 5.6.6 ... 21.13 |======================================================== Linux 5.7 Git . 21.14 |======================================================== G'MIC Test: 3D Elevated Function In Random Colors, 100 Times Seconds < Lower Is Better Linux 5.7 Git . 65.94 |======================================================== Inkscape Operation: SVG Files To PNG Seconds < Lower Is Better Linux 5.3 ..... 23.10 |============================================ Linux 5.6.6 ... 29.34 |======================================================== Linux 5.7 Git . 29.10 |======================================================== LibreOffice Test: 20 Documents To PDF Seconds < Lower Is Better Linux 5.3 ..... 6.570 |============================================== Linux 5.6.6 ... 7.940 |======================================================== Linux 5.7 Git . 7.930 |======================================================== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Linux 5.3 ..... 882 |============================================= Linux 5.6.6 ... 1108 |========================================================= Linux 5.7 Git . 1114 |========================================================= PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Linux 5.3 ..... 794209 |======================================================= Linux 5.6.6 ... 646152 |============================================= Linux 5.7 Git . 641197 |============================================ Selenium Benchmark: Kraken - Browser: Firefox ms < Lower Is Better Linux 5.3 ..... 817.3 |========================================= Linux 5.6.6 ... 1106.3 |======================================================= Linux 5.7 Git . 1101.2 |======================================================= Selenium Benchmark: Jetstream 2 - Browser: Firefox Score > Higher Is Better Linux 5.3 ..... 89.77 |======================================================== Linux 5.6.6 ... 75.69 |=============================================== Linux 5.7 Git . 78.45 |================================================= Selenium Benchmark: PSPDFKit WASM - Browser: Firefox Score < Lower Is Better Linux 5.3 ..... 1489 |==================================== Linux 5.6.6 ... 2359 |========================================================= Linux 5.7 Git . 2326 |======================================================== Selenium Benchmark: WASM imageConvolute - Browser: Firefox ms < Lower Is Better Linux 5.3 ..... 29.9 |========================================================= Linux 5.6.6 ... 29.7 |========================================================= Linux 5.7 Git . 29.8 |========================================================= Selenium Benchmark: WASM collisionDetection - Browser: Firefox ms < Lower Is Better Linux 5.3 ..... 412.6 |=============================================== Linux 5.6.6 ... 496.0 |======================================================== Linux 5.7 Git . 481.1 |====================================================== Git Time To Complete Common Git Commands Seconds < Lower Is Better Linux 5.3 ..... 51.25 |============================================= Linux 5.6.6 ... 63.83 |======================================================== Linux 5.7 Git . 62.92 |=======================================================