Intel Sandy Bridge RC6 Again A future article on Phoronix.com by Michael Larabel looking at the latest Intel RC6 support as of 11 February. Difference between test runs is rebooting the kernel with i915.i915_enable_rc6= to values of 0, 1, 3, 5, and 7.
HTML result view exported from: https://openbenchmarking.org/result/1202110-BY-INTELSAND13&grt&sor .
Intel Sandy Bridge RC6 Again Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution RC6 Disabled Standard RC6 Deep RC6 Deepest RC6 Deep + Deepest RC6 Intel Core i5-2520M @ 2.50GHz (4 Cores) HP 161C Intel 2nd Generation Core Family DRAM 4096MB 160GB INTEL SSDSA2M160 Intel Sandybridge Mobile (GT2+) (1300MHz) IDT 92HD81B1X5 Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205 Ubuntu 12.04 3.3.0-rc2-intelrc6work+ (x86_64) Unity 5.2.0 X Server 1.11.3 intel 2.17.0 3.0 Mesa 8.0-rc2 GCC 4.6 ext4 1600x900 Intel Sandybridge Mobile (GT2+) OpenBenchmarking.org System Details - Compiz was running on this system. This was running on battery power.
Intel Sandy Bridge RC6 Again lightsmark: 1600 x 900 nexuiz: 1440 x 900 - No - Off openarena: 1440 x 900 vdrift: 1440 x 900 padman: 1440 x 900 RC6 Disabled Standard RC6 Deep RC6 Deepest RC6 Deep + Deepest RC6 31.91 26.78 87.57 52.61 80.97 40.08 32.90 98.37 57.87 90.90 40.16 32.93 98.60 57.88 90.60 40.19 32.83 97.87 57.76 90.23 38.13 32.83 98.67 57.75 90.20 OpenBenchmarking.org
Lightsmark Resolution: 1600 x 900 OpenBenchmarking.org Frames Per Second, More Is Better Lightsmark 2008 Resolution: 1600 x 900 Deepest RC6 Deep RC6 Standard RC6 Deep + Deepest RC6 RC6 Disabled 9 18 27 36 45 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 1.39, N = 6 SE +/- 0.01, N = 3 40.19 40.16 40.08 38.13 31.91
Lightsmark System Power Consumption Monitor Min Avg Max RC6 Disabled 14502 26568 29192 Deep + Deepest RC6 17688 31909 38502 Standard RC6 10861 33804 37951 Deep RC6 10720 34094 37954 Deepest RC6 10817 34576 38722 OpenBenchmarking.org Milliwatts, Fewer Is Better Lightsmark 2008 System Power Consumption Monitor 10K 20K 30K 40K 50K
Nexuiz Resolution: 1440 x 900 - HDR: No - Sound: Off OpenBenchmarking.org Frames Per Second, More Is Better Nexuiz 2.5.2 Resolution: 1440 x 900 - HDR: No - Sound: Off Deep RC6 Standard RC6 Deep + Deepest RC6 Deepest RC6 RC6 Disabled 8 16 24 32 40 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 32.93 32.90 32.83 32.83 26.78
Nexuiz System Power Consumption Monitor Min Avg Max RC6 Disabled 17599 26035 33813 Deepest RC6 11173 31604 35056 Standard RC6 32938 34076 35615 Deep + Deepest RC6 33572 34795 35801 Deep RC6 34674 35034 35475 OpenBenchmarking.org Milliwatts, Fewer Is Better Nexuiz 2.5.2 System Power Consumption Monitor 10K 20K 30K 40K 50K
OpenArena Resolution: 1440 x 900 OpenBenchmarking.org Frames Per Second, More Is Better OpenArena 0.8.5 Resolution: 1440 x 900 Deep + Deepest RC6 Deep RC6 Standard RC6 Deepest RC6 RC6 Disabled 20 40 60 80 100 SE +/- 0.12, N = 3 SE +/- 0.20, N = 3 SE +/- 0.09, N = 3 SE +/- 0.18, N = 3 SE +/- 1.32, N = 3 98.67 98.60 98.37 97.87 87.57
OpenArena System Power Consumption Monitor Min Avg Max RC6 Disabled 18600 28706 31742 Deep RC6 28947 35174 41349 Standard RC6 30066 37246 40844 Deepest RC6 34458 38902 39544 Deep + Deepest RC6 36876 38968 39648 OpenBenchmarking.org Milliwatts, Fewer Is Better OpenArena 0.8.5 System Power Consumption Monitor 11K 22K 33K 44K 55K
System Power Consumption Monitor Phoronix Test Suite System Monitoring Min Avg Max RC6 Disabled 14349 26901 33813 Deep + Deepest RC6 10287 33162 41791 Standard RC6 10861 34174 41407 Deepest RC6 10817 34227 42481 Deep RC6 10720 34246 42378 OpenBenchmarking.org Milliwatts System Power Consumption Monitor Phoronix Test Suite System Monitoring 11K 22K 33K 44K 55K
Timed Idle System Power Consumption Monitor Min Avg Max Deep + Deepest RC6 10287 11076 12338 Standard RC6 10861 11561 13673 Deep RC6 10720 11606 13457 Deepest RC6 10817 11670 38728 RC6 Disabled 14349 15568 18006 OpenBenchmarking.org Milliwatts, Fewer Is Better Timed Idle System Power Consumption Monitor 10K 20K 30K 40K 50K
VDrift Resolution: 1440 x 900 OpenBenchmarking.org Frames Per Second, More Is Better VDrift 2010-06-30 Resolution: 1440 x 900 Deep RC6 Standard RC6 Deepest RC6 Deep + Deepest RC6 RC6 Disabled 13 26 39 52 65 SE +/- 0.11, N = 3 SE +/- 0.06, N = 3 SE +/- 0.11, N = 3 SE +/- 0.11, N = 3 SE +/- 0.03, N = 3 57.88 57.87 57.76 57.75 52.61
VDrift System Power Consumption Monitor Min Avg Max RC6 Disabled 27319 28747 30013 Deep + Deepest RC6 34015 36407 38011 Standard RC6 21791 36896 39084 Deepest RC6 27451 37117 39075 Deep RC6 24969 37170 39212 OpenBenchmarking.org Milliwatts, Fewer Is Better VDrift 2010-06-30 System Power Consumption Monitor 10K 20K 30K 40K 50K
World of Padman Resolution: 1440 x 900 OpenBenchmarking.org Frames Per Second, More Is Better World of Padman 1.2 Resolution: 1440 x 900 Standard RC6 Deep RC6 Deepest RC6 Deep + Deepest RC6 RC6 Disabled 20 40 60 80 100 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 SE +/- 0.15, N = 3 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 90.90 90.60 90.23 90.20 80.97
World of Padman System Power Consumption Monitor Min Avg Max RC6 Disabled 18860 29471 30971 Deep + Deepest RC6 31237 38577 41791 Deepest RC6 29787 38870 42481 Deep RC6 31297 39447 42378 Standard RC6 31738 39521 41407 OpenBenchmarking.org Milliwatts, Fewer Is Better World of Padman 1.2 System Power Consumption Monitor 11K 22K 33K 44K 55K
Phoronix Test Suite v10.8.4