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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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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Ubuntu 16.04 Linux 4.4

Processor: Intel Core i7-4558U @ 3.30GHz (4 Cores), Motherboard: ASUS UX301LAA v1.0, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 2 x 128GB SanDisk SD6SP1M1, Graphics: Intel Haswell-ULT IGP (1200MHz), Audio: Intel Haswell-ULT HD Audio, Monitor: LQ133T1JW14, Network: Intel Wireless 7260

OS: Ubuntu 16.04, Kernel: 4.4.0-11-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.1.2, Compiler: GCC 5.3.1 20160225, File-System: ext4, Screen Resolution: 2560x1440

Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: This was running on battery power.

Linux 4.5 Git

OS: Ubuntu 16.04, Kernel: 4.5.0-999-generic (x86_64) 20160307, Desktop: Unity 7.4.0, Display Server: X Server 1.18.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.1.2, Compiler: GCC 5.3.1 20160225, File-System: ext4, Screen Resolution: 2560x1440

Linux 4.6 Inntel DRM-Next

OS: Ubuntu 16.04, Kernel: 4.5.0-996-generic (x86_64) 20160307, Desktop: Unity 7.4.0, Display Server: X Server 1.18.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.1.2, Compiler: GCC 5.3.1 20160225, File-System: ext4, Screen Resolution: 2560x1440

Linux 4.5 Kernel Power UseOpenBenchmarking.orgPhoronix Test SuiteIntel 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

MinAvgMaxLinux 4.5 Git34.036.238.0Linux 4.6 Inntel DRM-Next38.039.942.0Ubuntu 16.04 Linux 4.439.041.545.0OpenBenchmarking.orgCelsius, Fewer Is BetterTimed IdleCPU Temperature Monitor1224364860

MinAvgMaxLinux 4.6 Inntel DRM-Next4329782112154Linux 4.5 Git8003893212864Ubuntu 16.04 Linux 4.48935977914052OpenBenchmarking.orgMilliwatts, Fewer Is BetterTimed IdleSystem Power Consumption Monitor4K8K12K16K20K

MinAvgMaxLinux 4.5 Git36.037.238.0Linux 4.6 Inntel DRM-Next38.040.341.0Ubuntu 16.04 Linux 4.441.042.545.0OpenBenchmarking.orgCelsius, Fewer Is BetterTimed IdleSystem Temperature Monitor1224364860

Ubuntu 16.04 Linux 4.4

Processor: Intel Core i7-4558U @ 3.30GHz (4 Cores), Motherboard: ASUS UX301LAA v1.0, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 2 x 128GB SanDisk SD6SP1M1, Graphics: Intel Haswell-ULT IGP (1200MHz), Audio: Intel Haswell-ULT HD Audio, Monitor: LQ133T1JW14, Network: Intel Wireless 7260

OS: Ubuntu 16.04, Kernel: 4.4.0-11-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.1.2, Compiler: GCC 5.3.1 20160225, File-System: ext4, Screen Resolution: 2560x1440

Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: This was running on battery power.

Testing initiated at 9 March 2016 11:13 by user phoronix.

Linux 4.5 Git

Processor: Intel Core i7-4558U @ 3.30GHz (4 Cores), Motherboard: ASUS UX301LAA v1.0, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 2 x 128GB SanDisk SD6SP1M1, Graphics: Intel Haswell-ULT IGP (1200MHz), Audio: Intel Haswell-ULT HD Audio, Monitor: LQ133T1JW14, Network: Intel Wireless 7260

OS: Ubuntu 16.04, Kernel: 4.5.0-999-generic (x86_64) 20160307, Desktop: Unity 7.4.0, Display Server: X Server 1.18.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.1.2, Compiler: GCC 5.3.1 20160225, File-System: ext4, Screen Resolution: 2560x1440

Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: This was running on battery power.

Testing initiated at 9 March 2016 13:29 by user phoronix.

Linux 4.6 Inntel DRM-Next

Processor: Intel Core i7-4558U @ 3.30GHz (4 Cores), Motherboard: ASUS UX301LAA v1.0, Chipset: Intel Haswell-ULT DRAM, Memory: 8192MB, Disk: 2 x 128GB SanDisk SD6SP1M1, Graphics: Intel Haswell-ULT IGP (1200MHz), Audio: Intel Haswell-ULT HD Audio, Monitor: LQ133T1JW14, Network: Intel Wireless 7260

OS: Ubuntu 16.04, Kernel: 4.5.0-996-generic (x86_64) 20160307, Desktop: Unity 7.4.0, Display Server: X Server 1.18.1, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 11.1.2, Compiler: GCC 5.3.1 20160225, File-System: ext4, Screen Resolution: 2560x1440

Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: This was running on battery power.

Testing initiated at 9 March 2016 17:45 by user phoronix.