Linux 4.5 Kernel Power Use

Intel Core i7-4558U testing with a ASUS UX301LAA v1.0 and Intel Haswell-ULT IGP on Ubuntu 16.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1603120-GA-KERNELPOW76
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Date
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  Test
  Duration
Ubuntu 16.04 Linux 4.4
March 09 2016
 
Linux 4.5 Git
March 09 2016
 
Linux 4.6 Inntel DRM-Next
March 09 2016
 
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Linux 4.5 Kernel Power UseOpenBenchmarking.orgPhoronix Test Suite 10.8.4Intel Core i7-4558U @ 3.30GHz (4 Cores)ASUS UX301LAA v1.0Intel Haswell-ULT DRAM8192MB2 x 128GB SanDisk SD6SP1M1Intel Haswell-ULT IGP (1200MHz)Intel Haswell-ULT HD AudioLQ133T1JW14Intel Wireless 7260Ubuntu 16.044.4.0-11-generic (x86_64)4.5.0-999-generic (x86_64) 201603074.5.0-996-generic (x86_64) 20160307Unity 7.4.0X Server 1.18.1intel 2.99.9173.3 Mesa 11.1.2GCC 5.3.1 20160225ext42560x1440ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelsDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 4.5 Kernel Power Use BenchmarksSystem Logs- Scaling Governor: intel_pstate powersave- This was running on battery power.

Timed Idle

MinAvgMaxUbuntu 16.04 Linux 4.439.0041.545.00Linux 4.5 Git34.0036.238.00Linux 4.6 Inntel DRM-Next38.0039.942.00OpenBenchmarking.orgCelsius, Fewer Is BetterTimed IdleCPU Temperature Monitor1224364860

MinAvgMaxUbuntu 16.04 Linux 4.48935.00977914052.00Linux 4.5 Git8003.00893212864.00Linux 4.6 Inntel DRM-Next4329.00782112154.00OpenBenchmarking.orgMilliwatts, Fewer Is BetterTimed IdleSystem Power Consumption Monitor4K8K12K16K20K

MinAvgMaxUbuntu 16.04 Linux 4.441.0042.545.00Linux 4.5 Git36.0037.238.00Linux 4.6 Inntel DRM-Next38.0040.341.00OpenBenchmarking.orgCelsius, Fewer Is BetterTimed IdleSystem Temperature Monitor1224364860