AVX-512 Freq Ice Lake Testing Intel Core i7-1065G7 testing with a Dell 06CDVY (1.0.9 BIOS) and Intel Iris Plus 3GB on Ubuntu 19.10 via the Phoronix Test Suite. -march=skylake: 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: 5.3.0-23-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.6 Mesa 20.0.0-devel (git-c93f2ce 2019-11-19 eoan-oibaf-ppa), OpenCL: OpenCL 2.1, Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200 -march=icelake-client: 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: 5.3.0-23-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.6 Mesa 20.0.0-devel (git-c93f2ce 2019-11-19 eoan-oibaf-ppa), OpenCL: OpenCL 2.1, Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200 Coremark 1.0 CoreMark Size 666 - Iterations Per Second Iterations/Sec > Higher Is Better -march=skylake ........ 112384.52 |============================================ -march=icelake-client . 111868.74 |============================================ Coremark 1.0 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 941 AVG: 2486 MAX: 3898 -march=icelake-client . MIN: 934 AVG: 2474 MAX: 3900 Timed MrBayes Analysis 3.2.7 Primate Phylogeny Analysis Seconds < Lower Is Better -march=skylake ........ 140.06 |=============================================== -march=icelake-client . 127.40 |=========================================== Timed MrBayes Analysis 3.2.7 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 950 AVG: 1972 MAX: 3709 -march=icelake-client . MIN: 901 AVG: 2153 MAX: 3553 GraphicsMagick 1.3.33 Operation: Enhanced Iterations Per Minute > Higher Is Better -march=skylake ........ 72 |================================================== -march=icelake-client . 73 |=================================================== GraphicsMagick 1.3.33 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 935 AVG: 2418 MAX: 3500 -march=icelake-client . MIN: 944 AVG: 2491 MAX: 3500 GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better -march=skylake ........ 324 |================================================== -march=icelake-client . 323 |================================================== GraphicsMagick 1.3.33 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 967 AVG: 2101 MAX: 3500 -march=icelake-client . MIN: 958 AVG: 2108 MAX: 3500 GraphicsMagick 1.3.33 Operation: Rotate Iterations Per Minute > Higher Is Better -march=skylake ........ 901 |================================================== -march=icelake-client . 897 |================================================== GraphicsMagick 1.3.33 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 941 AVG: 3682 MAX: 3900 -march=icelake-client . MIN: 954 AVG: 3675 MAX: 3898 dav1d 0.5.0 Video Input: Summer Nature 1080p FPS > Higher Is Better -march=skylake ........ 234.57 |=============================================== -march=icelake-client . 233.61 |=============================================== dav1d 0.5.0 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 858 AVG: 2951 MAX: 3901 -march=icelake-client . MIN: 924 AVG: 2949 MAX: 4555 SVT-HEVC 1.4.1 1080p 8-bit YUV To HEVC Video Encode Frames Per Second > Higher Is Better -march=skylake ........ 14.71 |================================================ -march=icelake-client . 14.70 |================================================ SVT-HEVC 1.4.1 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 943 AVG: 1947 MAX: 3640 -march=icelake-client . MIN: 957 AVG: 1947 MAX: 3825 C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better -march=skylake ........ 188.09 |=============================================== -march=icelake-client . 186.97 |=============================================== C-Ray 1.1 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 941 AVG: 2414 MAX: 3890 -march=icelake-client . MIN: 991 AVG: 2413 MAX: 3834 Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better -march=skylake ........ 33.00 |=============================================== -march=icelake-client . 33.72 |================================================ Smallpt 1.0 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 858 AVG: 2177 MAX: 3500 -march=icelake-client . MIN: 957 AVG: 2165 MAX: 3500 OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better -march=skylake ........ 836.4 |================================================ -march=icelake-client . 835.8 |================================================ OpenSSL 1.1.1 CPU Peak Freq (Highest CPU Core Frequency) Monitor Megahertz > Higher Is Better -march=skylake ........ MIN: 932 AVG: 2251 MAX: 3500 -march=icelake-client . MIN: 939 AVG: 2248 MAX: 3500 CPU Peak Freq (Highest CPU Core Frequency) Monitor Phoronix Test Suite System Monitoring Megahertz -march=skylake ........ MIN: 858 AVG: 2389 MAX: 3901 -march=icelake-client . MIN: 901 AVG: 2417 MAX: 4555