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 Useselenium: Jetstream - Firefoxx264: H.264 Video Encodingcoremark: CoreMark Size 666 - Iterations Per Secondselenium: Octane - Firefoxphpbench: PHP Benchmark SuiteCore i7 720QMCore i7 1065G746.42710.3731760.5828277475153111202.2628.51115027.36314035478803916OpenBenchmarking.org

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.orgScore, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxCore i7 1065G7Core i7 720QM4080120160200SE +/- 0.47, N = 3SE +/- 0.09, N = 2202.2646.431. firefox 70.0.1

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 1065G7Core i7 720QM714212835SE +/- 0.27, N = 12SE +/- 0.16, N = 1228.5110.37-lavformat -lavcodec -lavutil -lswscale1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Coremark

This is a test of EEMBC CoreMark processor benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondCore i7 1065G7Core i7 720QM20K40K60K80K100KSE +/- 984.06, N = 13SE +/- 81.71, N = 3115027.3631760.581. (CC) gcc options: -O2 -lrt" -lrt

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 1065G7Core i7 720QM8K16K24K32K40KSE +/- 149.59, N = 3SE +/- 96.78, N = 33547874751. firefox 70.0.1

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 1065G7Core i7 720QM200K400K600K800K1000KSE +/- 1386.50, N = 4SE +/- 287.50, N = 3803916153111

System Power Consumption Monitor

OpenBenchmarking.orgMilliwattsSystem Power Consumption MonitorPhoronix Test Suite System MonitoringCore i7 1065G7Core i7 720QM11K22K33K44K55KMin: 4169.96 / Avg: 19232.93 / Max: 55247.13Min: 25361.44 / Avg: 46336.1 / Max: 64535.86

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

Meta Performance Per Milliwatts

OpenBenchmarking.orgPerformance Per Milliwatts, More Is BetterMeta Performance Per MilliwattsPerformance Per MilliwattsCore i7 1065G7Core i7 720QM150030004500600075007167.631772.60

Selenium

MinAvgMaxCore i7 1065G750541888727404Core i7 720QM278793981143746OpenBenchmarking.orgMilliwatts, Fewer Is BetterSeleniumSystem Power Consumption Monitor11K22K33K44K55K

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

OpenBenchmarking.orgScore Per Watt, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxCore i7 1065G7Core i7 720QM369121510.711.17

MinAvgMaxCore i7 1065G749021787928182Core i7 720QM300213926643451OpenBenchmarking.orgMilliwatts, Fewer Is BetterSeleniumSystem Power Consumption Monitor11K22K33K44K55K

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

OpenBenchmarking.orgGeometric Mean Per Watt, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxCore i7 1065G7Core i7 720QM4008001200160020001984.32190.37

x264

MinAvgMaxCore i7 1065G750222159555247Core i7 720QM294855910564536OpenBenchmarking.orgMilliwatts, Fewer Is Betterx264 2018-09-25System Power Consumption Monitor20K40K60K80K100K

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

OpenBenchmarking.orgFrames Per Second Per Watt, More Is Betterx264 2018-09-25H.264 Video EncodingCore i7 1065G7Core i7 720QM0.2970.5940.8911.1881.4851.320.18

Coremark

MinAvgMaxCore i7 1065G742092065643915Core i7 720QM273665067958391OpenBenchmarking.orgMilliwatts, Fewer Is BetterCoremark 1.0System Power Consumption Monitor16K32K48K64K80K

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

OpenBenchmarking.orgIterations/Sec Per Watt, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondCore i7 1065G7Core i7 720QM120024003600480060005568.63626.70

PHPBench

MinAvgMaxCore i7 1065G741701690522678Core i7 720QM253613867740505OpenBenchmarking.orgMilliwatts, Fewer Is BetterPHPBench 0.8.1System Power Consumption Monitor11K22K33K44K55K

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

OpenBenchmarking.orgScore Per Watt, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteCore i7 1065G7Core i7 720QM10K20K30K40K50K47554.413958.67

23 Results Shown

Selenium
x264
Coremark
Selenium
PHPBench
System Power Consumption Monitor:
  Phoronix Test Suite System Monitoring:
    Milliwatts
    Celsius
  Performance Per Milliwatts:
    Performance Per Milliwatts
  System Power Consumption Monitor:
    Milliwatts
  CPU Temp Monitor:
    Celsius
  Jetstream - Firefox:
    Score Per Watt
  System Power Consumption Monitor:
    Milliwatts
  CPU Temp Monitor:
    Celsius
  Octane - Firefox:
    Geometric Mean Per Watt
  System Power Consumption Monitor:
    Milliwatts
  CPU Temp Monitor:
    Celsius
  H.264 Video Encoding:
    Frames Per Second Per Watt
  System Power Consumption Monitor:
    Milliwatts
  CPU Temp Monitor:
    Celsius
  CoreMark Size 666 - Iterations Per Second:
    Iterations/Sec Per Watt
  System Power Consumption Monitor:
    Milliwatts
  CPU Temp Monitor:
    Celsius
  PHP Benchmark Suite:
    Score Per Watt

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.