Xen power usage testing from a Intel Core i7 Q 720 under Ubuntu 11.10 ThinkPad W510 notebook for a future article on Phoronix.
Processor: Intel Core i7 720Q @ 1.47GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300
OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: nouveau 0.0.16, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900
System Notes: Compiz was running on this system. This was running on battery power.
Changed Memory to 3072MB.
Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 3072MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300
OS: Ubuntu 11.10, Kernel: 3.2.0-999-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: nouveau 0.0.16, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900
Changed Processor to Intel Core i7 720Q @ 1.47GHz (8 Cores).
Changed Memory to 4096MB.
Processor: Intel Core i7 720Q @ 1.47GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300
OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: nouveau 0.0.16, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900
System Notes: Compiz was running on this system. This was running on battery power.
Testing initiated at 11 November 2011 17:10 by user phoronix.
Processor: Intel Core i7 720Q @ 1.47GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 3072MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300
OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: nouveau 0.0.16, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900
System Notes: Compiz was running on this system. This was running on battery power.
Testing initiated at 11 November 2011 17:30 by user phoronix.
Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 3072MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300
OS: Ubuntu 11.10, Kernel: 3.2.0-999-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: nouveau 0.0.16, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900
System Notes: Compiz was running on this system. This was running on battery power.
Testing initiated at 11 November 2011 18:09 by user phoronix.
Processor: Intel Core i7 720Q @ 1.47GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300
OS: Ubuntu 11.10, Kernel: 3.2.0-999-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: nouveau 0.0.16, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900
System Notes: Compiz was running on this system. This was running on battery power.
Testing initiated at 11 November 2011 18:25 by user phoronix.