Icelake vs. Clarksfield Laptop Power Use

Intel Core i7-1065G7 Ice Lake for a future article.

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Core i7 720QM
November 21 2019
  36 Minutes
Core i7 1065G7
November 21 2019
  24 Minutes
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Core i7 720QM

Processor: Intel Core i7 720Q @ 1.47GHz (4 Cores / 8 Threads), Motherboard: LENOVO 4318CTO (6NET61WW 1.24 BIOS), Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB FUJITSU MHZ2160B, Graphics: NVIDIA NVA5 1GB, Audio: Conexant CX20585, Network: Intel 82577LM + Intel Centrino Ultimate-N 6300

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: nouveau 1.0.16, OpenGL: 3.3 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0xa
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

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: 5.3.0-23-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), Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x46
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected

Icelake vs. Clarksfield Laptop Power UseProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionVulkanCore i7 720QMCore i7 1065G7Intel Core i7 720Q @ 1.47GHz (4 Cores / 8 Threads)LENOVO 4318CTO (6NET61WW 1.24 BIOS)Intel Core DMI4096MB160GB FUJITSU MHZ2160BNVIDIA NVA5 1GBConexant CX20585Intel 82577LM + Intel Centrino Ultimate-N 6300Ubuntu 19.105.3.0-23-generic (x86_64)GNOME Shell 3.34.1X Server 1.20.5nouveau 1.0.163.3 Mesa 19.2.1GCC 9.2.1 20191008ext41600x900Intel Core i7-1065G7 @ 3.90GHz (4 Cores / 8 Threads)Dell 06CDVY (1.0.9 BIOS)Intel Device 34ef16384MBKBG40ZPZ512G NVMe TOSHIBA 512GBIntel Iris Plus 3GB (1100MHz)Realtek ALC289Intel Device 34f0modesetting 1.20.54.6 Mesa 20.0.0-devel (git-c93f2ce 2019-11-19 eoan-oibaf-ppa)1.1.1021920x1200OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Core i7 720QM: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0xa- Core i7 1065G7: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x46Python Details- Python 2.7.17rc1 + Python 3.7.5rc1Security Details- Core i7 720QM: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected - Core i7 1065G7: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected

Core i7 720QM vs. Core i7 1065G7 ComparisonPhoronix Test SuiteBaseline+106.3%+106.3%+212.6%+212.6%+318.9%+318.9%425.1%374.6%335.7%262.2%174.9%P.B.SOctane - FirefoxJetstream - FirefoxCoreMark Size 666 - I.P.SH.2.V.EPHPBenchSeleniumSeleniumCoremarkx264Core i7 720QMCore i7 1065G7

Icelake vs. Clarksfield Laptop Power Usex264: H.264 Video Encodingselenium: Octane - Firefoxcoremark: CoreMark Size 666 - Iterations Per Secondphpbench: PHP Benchmark Suiteselenium: Jetstream - FirefoxCore i7 720QMCore i7 1065G710.37747531760.58282715311146.42728.5135478115027.363140803916202.26OpenBenchmarking.org

CPU Temperature Monitor

OpenBenchmarking.orgCelsiusCPU Temperature MonitorPhoronix Test Suite System MonitoringCore i7 1065G7Core i7 720QM20406080100Min: 34 / Avg: 62.35 / Max: 100Min: 38 / Avg: 54.59 / Max: 66

System Power Consumption Monitor

OpenBenchmarking.orgMilliwattsSystem Power Consumption MonitorPhoronix Test Suite System MonitoringCore i7 720QMCore i7 1065G711K22K33K44K55KMin: 25361.44 / Avg: 46336.1 / Max: 64535.86Min: 4169.96 / Avg: 19232.93 / Max: 55247.13

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingCore i7 720QMCore i7 1065G7714212835SE +/- 0.16, N = 12SE +/- 0.27, N = 1210.3728.51-lavformat -lavcodec -lavutil -lswscale1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

OpenBenchmarking.orgFrames Per Second Per Watt, More Is Betterx264 2018-09-25H.264 Video EncodingCore i7 720QMCore i7 1065G70.2970.5940.8911.1881.4850.181.32

Selenium

This test profile uses the Selenium WebDriver for running various browser benchmarks in different available web browsers. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxCore i7 720QMCore i7 1065G78K16K24K32K40KSE +/- 96.78, N = 3SE +/- 149.59, N = 37475354781. firefox 70.0.1

OpenBenchmarking.orgGeometric Mean Per Watt, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxCore i7 720QMCore i7 1065G7400800120016002000190.371984.32

Coremark

OpenBenchmarking.orgIterations/Sec Per Watt, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondCore i7 720QMCore i7 1065G712002400360048006000626.705568.63

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondCore i7 720QMCore i7 1065G720K40K60K80K100KSE +/- 81.71, N = 3SE +/- 984.06, N = 1331760.58115027.361. (CC) gcc options: -O2 -lrt" -lrt

Meta Performance Per Milliwatts

OpenBenchmarking.orgPerformance Per Milliwatts, More Is BetterMeta Performance Per MilliwattsPerformance Per MilliwattsCore i7 720QMCore i7 1065G7150030004500600075001772.607167.63

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteCore i7 720QMCore i7 1065G7200K400K600K800K1000KSE +/- 287.50, N = 3SE +/- 1386.50, N = 4153111803916

OpenBenchmarking.orgScore Per Watt, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteCore i7 720QMCore i7 1065G710K20K30K40K50K3958.6747554.41

Selenium

OpenBenchmarking.orgScore Per Watt, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxCore i7 720QMCore i7 1065G736912151.1710.71

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxCore i7 720QMCore i7 1065G74080120160200SE +/- 0.09, N = 2SE +/- 0.47, N = 346.43202.261. firefox 70.0.1

PHPBench

MinAvgMaxCore i7 1065G734.052.393.0Core i7 720QM38.046.749.0OpenBenchmarking.orgCelsius, Fewer Is BetterPHPBench 0.8.1CPU Temperature Monitor20406080100

Coremark

MinAvgMaxCore i7 1065G739.063.188.0Core i7 720QM46.055.660.0OpenBenchmarking.orgCelsius, Fewer Is BetterCoremark 1.0CPU Temperature Monitor20406080100

x264

MinAvgMaxCore i7 1065G746.066.5100.0Core i7 720QM50.062.766.0OpenBenchmarking.orgCelsius, Fewer Is Betterx264 2018-09-25CPU Temperature Monitor20406080100

Selenium

MinAvgMaxCore i7 1065G746.058.696.0Core i7 720QM49.052.757.0OpenBenchmarking.orgCelsius, Fewer Is BetterSeleniumCPU Temperature Monitor20406080100

MinAvgMaxCore i7 1065G745.063.398.0Core i7 720QM47.050.454.0OpenBenchmarking.orgCelsius, Fewer Is BetterSeleniumCPU Temperature Monitor20406080100

PHPBench

MinAvgMaxCore i7 720QM253613867740505Core i7 1065G741701690522678OpenBenchmarking.orgMilliwatts, Fewer Is BetterPHPBench 0.8.1System Power Consumption Monitor11K22K33K44K55K

Coremark

MinAvgMaxCore i7 720QM273665067958391Core i7 1065G742092065643915OpenBenchmarking.orgMilliwatts, Fewer Is BetterCoremark 1.0System Power Consumption Monitor16K32K48K64K80K

x264

MinAvgMaxCore i7 720QM294855910564536Core i7 1065G750222159555247OpenBenchmarking.orgMilliwatts, Fewer Is Betterx264 2018-09-25System Power Consumption Monitor20K40K60K80K100K

Selenium

MinAvgMaxCore i7 720QM300213926643451Core i7 1065G749021787928182OpenBenchmarking.orgMilliwatts, Fewer Is BetterSeleniumSystem Power Consumption Monitor11K22K33K44K55K

MinAvgMaxCore i7 720QM278793981143746Core i7 1065G750541888727404OpenBenchmarking.orgMilliwatts, Fewer Is BetterSeleniumSystem Power Consumption Monitor11K22K33K44K55K

23 Results Shown

CPU Temperature Monitor:
  Phoronix Test Suite System Monitoring:
    Celsius
    Milliwatts
x264
x264
Selenium
Selenium:
  Octane - Firefox
  CoreMark Size 666 - Iterations Per Second
Coremark
Meta Performance Per Milliwatts
PHPBench
PHPBench:
  PHP Benchmark Suite
  Jetstream - Firefox
Selenium
PHPBench:
  CPU Temp Monitor:
    Celsius
    Celsius
    Celsius
    Celsius
    Celsius
  System Power Consumption Monitor:
    Milliwatts
    Milliwatts
    Milliwatts
    Milliwatts
    Milliwatts

Core i7 720QM

Processor: Intel Core i7 720Q @ 1.47GHz (4 Cores / 8 Threads), Motherboard: LENOVO 4318CTO (6NET61WW 1.24 BIOS), Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB FUJITSU MHZ2160B, Graphics: NVIDIA NVA5 1GB, Audio: Conexant CX20585, Network: Intel 82577LM + Intel Centrino Ultimate-N 6300

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: nouveau 1.0.16, OpenGL: 3.3 Mesa 19.2.1, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0xa
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 21 November 2019 14:43 by user phoronix.

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: 5.3.0-23-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), Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 1920x1200

Compiler Notes: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v
Processor Notes: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x46
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 21 November 2019 17:11 by user system.