Linux 3.1 Kernel Power

Intel Core i5-2520M testing with a HP 161C under Ubuntu 11.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1108214-LI-LINUX31KE28&sro.

Linux 3.1 Kernel PowerProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionLinux 3.1Linux 3.0Linux 2.6.39Linux 2.6.38Intel Core i5-2520M @ 2.50GHz (4 Cores)HP 161CIntel 2nd Generation Core Family4096MB160GB INTEL SSDSA2M160Intel 2nd Generation Core Family IGPIDT 92HD81B1X5Intel 82579LM Gigabit + Intel Centrino Advanced-N 6205Ubuntu 11.103.1.0-999-generic (x86_64)Unity 4.8.2X Server 1.10.2.902 (1.10.3 RC 2)intel 2.15.901GCC 4.6.1ext41600x9003.0.0-0300-generic (x86_64)2.6.39-020639-generic (x86_64)2.6.38-020638-generic (x86_64)OpenBenchmarking.orgSystem Details- Compiz was running on this system. Intel SpeedStep was enabled. This was running on battery power.

Linux 3.1 Kernel Powerbattery-power-usage: Idle, DPMS Off, Video PlaybackLinux 3.1Linux 3.0Linux 2.6.39Linux 2.6.38OpenBenchmarking.org

Battery Power Usage

Idle, DPMS Off, Video Playback

MinAvgMaxLinux 2.6.3892121319720988Linux 2.6.3999111396821392Linux 3.0139541729325414Linux 3.1194442278127177OpenBenchmarking.orgMilliwattsBattery Power UsageIdle, DPMS Off, Video Playback7K14K21K28K35K

Phoronix Test Suite v10.8.5