Radeon HD 6950 Power Management

Radeon HD 6950 Cayman power testing of different Linux driver configurations. Testing for a future article on Phoronix.com by Michael Larabel with several GPUs. Swap buffer wait was disabled but color tiling was not forced due to issues with some GPUs and certain OpenGL workloads. There's also a system power monitoring problem with the WattsUp power meter so no AC Power results...

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1112055-AR-RADEONHD639
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Stock
December 04 2011
 
Low
December 04 2011
 
Med
December 04 2011
 
High
December 04 2011
 
DynPM
December 04 2011
 
Catalyst
December 05 2011
 
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Stock

Low

Med

High

DynPM

Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: AMD Radeon 6900 2048MB (800/1250MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B

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: radeon 6.14.99, OpenGL: 2.1 Mesa 7.12-devel (git-1bb59b3) Gallium 0.4, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080

Catalyst

Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: AMD Radeon HD 6900 2048MB (800/1250MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B

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: fglrx 8.88.7 Catalyst 11.8, OpenGL: 4.1.11005, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080

Radeon HD 6950 Power ManagementOpenBenchmarking.orgPhoronix Test SuiteIntel Core i5-2500K @ 3.30GHz (4 Cores)ASRock Z68 Pro3Intel 2nd Generation Core Family2048MB60GB OCZ VERTEX2AMD Radeon 6900 2048MB (800/1250MHz)AMD Radeon HD 6900 2048MB (800/1250MHz)Realtek ALC892DELL P2210HRealtek RTL8111/8168BUbuntu 11.103.2.0-999-generic (x86_64)3.0.0-12-generic (x86_64)Unity 4.22.0X Server 1.10.4radeon 6.14.99fglrx 8.88.7 Catalyst 11.82.1 Mesa 7.12-devel (git-1bb59b3) Gallium 0.44.1.11005GCC 4.6.1ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelsDesktopDisplay ServerDisplay DriversOpenGLsCompilerFile-SystemScreen ResolutionRadeon HD 6950 Power Management BenchmarksSystem Logs

Radeon HD 6950 Power Managementdoom3: 1920 x 1080 - Lowwarsow: 1920 x 1080openarena: 1920 x 1080video-cpu-usage: X-VideoStockLowMedHighDynPMCatalyst68.0332.70219.4322.0322.7373.2048.8330.57157.2367.50217.6067.3032.77215.60210.5330.60101.03OpenBenchmarking.org

Timed Idle

OpenBenchmarking.orgmV, Fewer Is BetterTimed IdleGPU Voltage MonitorLow2004006008001000900

MinAvgMaxLow2.012.337.0OpenBenchmarking.orgFences/s, Fewer Is BetterTimed IdleGPU Usage Monitor1122334455

GPU Voltage Monitor

MinAvgMaxDynPM102010591100High110011001100Low900900900Med102010201020Stock114011401140OpenBenchmarking.orgmVGPU Voltage MonitorPhoronix Test Suite System Monitoring2004006008001000

GPU Usage Monitor

MinAvgMaxDynPM22232898High22593314Low21551824Med12021881Stock22163047OpenBenchmarking.orgFences/sGPU Usage MonitorPhoronix Test Suite System Monitoring8001600240032004000

GPU Temperature Monitor

MinAvgMaxCatalyst34.044.655.0DynPM52.055.962.0High57.558.562.5Low37.037.940.0Med52.052.955.0Stock59.560.464.0OpenBenchmarking.orgCelsiusGPU Temperature MonitorPhoronix Test Suite System Monitoring20406080100

GPU Frequency Monitor

MinAvgMaxCatalyst250618800DynPM500648800High800800800Low250250250Med500500500Stock800800800OpenBenchmarking.orgMegahertzGPU Frequency MonitorPhoronix Test Suite System Monitoring2004006008001000

CPU Usage Monitor

MinAvgMaxCatalyst0.013.162.3DynPM0.08.029.5High0.09.028.0Low0.07.927.6Med0.08.127.9Stock0.08.128.3OpenBenchmarking.orgPercentCPU Usage MonitorPhoronix Test Suite System Monitoring20406080100

CPU Frequency Monitor

MinAvgMaxCatalyst160021303301DynPM160018873301High160021203301Low160018103301Med160019413301Stock160018563301OpenBenchmarking.orgMegahertzCPU Frequency MonitorPhoronix Test Suite System Monitoring8001600240032004000

Doom 3

MinAvgMaxDynPM102010941100High110011001100Low900900900Med102010201020Stock114011401140OpenBenchmarking.orgmV, Fewer Is BetterDoom 3 1.3.1GPU Voltage Monitor2004006008001000

MinAvgMaxCatalyst243742DynPM27332898High47533314Low82301824Med1805021881Stock57213047OpenBenchmarking.orgFences/s, Fewer Is BetterDoom 3 1.3.1GPU Usage Monitor8001600240032004000

MinAvgMaxCatalyst41.049.555.0DynPM53.560.462.0High58.560.962.0Low37.538.539.0Med52.554.055.0Stock59.562.463.5OpenBenchmarking.orgCelsius, Fewer Is BetterDoom 3 1.3.1GPU Temperature Monitor20406080100

MinAvgMaxCatalyst250697800DynPM500768800High800800800Low250250250Med500500500Stock800800800OpenBenchmarking.orgMegahertz, Fewer Is BetterDoom 3 1.3.1GPU Frequency Monitor2004006008001000

MinAvgMaxCatalyst0.047.162.3DynPM6.323.126.5High11.123.526.4Low0.09.926.0Med6.318.826.1Stock2.522.726.5OpenBenchmarking.orgPercent, Fewer Is BetterDoom 3 1.3.1CPU Usage Monitor20406080100

MinAvgMaxCatalyst160027343301DynPM160021043301High160022083301Low160016673301Med160018303301Stock160020253301OpenBenchmarking.orgMegahertz, Fewer Is BetterDoom 3 1.3.1CPU Frequency Monitor8001600240032004000

OpenBenchmarking.orgFrames Per Second, More Is BetterDoom 3 1.3.1Resolution: 1920 x 1080 - Quality: LowCatalystDynPMHighLowMedStock50100150200250SE +/- 1.33, N = 3SE +/- 0.50, N = 3SE +/- 0.40, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.39, N = 3210.5367.3067.5022.0348.8368.03

Warsow

MinAvgMaxDynPM102010971100Low900900900Med102010201020Stock114011401140OpenBenchmarking.orgmV, Fewer Is BetterWarsow 0.61GPU Voltage Monitor2004006008001000

MinAvgMaxDynPM45178753Low461531479Med411811620Stock28174742OpenBenchmarking.orgFences/s, Fewer Is BetterWarsow 0.61GPU Usage Monitor400800120016002000

MinAvgMaxCatalyst46.047.348.0DynPM53.558.761.0Low37.538.040.0Med52.552.953.5Stock59.560.763.0OpenBenchmarking.orgCelsius, Fewer Is BetterWarsow 0.61GPU Temperature Monitor20406080100

MinAvgMaxDynPM500792800Low250250250Med500500500Stock800800800OpenBenchmarking.orgMegahertz, Fewer Is BetterWarsow 0.61GPU Frequency Monitor2004006008001000

MinAvgMaxCatalyst0.43.69.4DynPM2.26.629.5Low1.55.425.4Med2.36.427.2Stock2.06.625.8OpenBenchmarking.orgPercent, Fewer Is BetterWarsow 0.61CPU Usage Monitor918273645

MinAvgMaxDynPM160016303301Low160016153301Med160016303301Stock160016603301OpenBenchmarking.orgMegahertz, Fewer Is BetterWarsow 0.61CPU Frequency Monitor8001600240032004000

OpenBenchmarking.orgFrames Per Second, More Is BetterWarsow 0.61Resolution: 1920 x 1080CatalystDynPMLowMedStock816243240SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 330.6032.7722.7330.5732.70

OpenArena

OpenBenchmarking.orgmV, Fewer Is BetterOpenArena 0.8.5GPU Voltage MonitorStockHighLowMed2004006008001000110011009001020

MinAvgMaxDynPM269781264High249811292Low31374513Med10732941Stock299931255OpenBenchmarking.orgFences/s, Fewer Is BetterOpenArena 0.8.5GPU Usage Monitor400800120016002000

MinAvgMaxCatalyst45.548.350.0DynPM56.060.161.5High58.560.962.5Low37.538.339.0Med52.554.455.0Stock60.562.864.0OpenBenchmarking.orgCelsius, Fewer Is BetterOpenArena 0.8.5GPU Temperature Monitor20406080100

MinAvgMaxCatalyst500703800DynPM500775800High800800800Low250250250Med500500500Stock800800800OpenBenchmarking.orgMegahertz, Fewer Is BetterOpenArena 0.8.5GPU Frequency Monitor2004006008001000

MinAvgMaxCatalyst0.835.442.5DynPM0.323.528.2High0.023.328.0Low1.525.527.0Med2.225.327.9Stock1.323.628.3OpenBenchmarking.orgPercent, Fewer Is BetterOpenArena 0.8.5CPU Usage Monitor1224364860

MinAvgMaxCatalyst160027233301DynPM160017423301High160017423301Low160018273301Med160017063301Stock160016001600OpenBenchmarking.orgMegahertz, Fewer Is BetterOpenArena 0.8.5CPU Frequency Monitor8001600240032004000

OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.5Resolution: 1920 x 1080CatalystDynPMHighLowMedStock50100150200250SE +/- 0.41, N = 3SE +/- 0.49, N = 3SE +/- 0.25, N = 3SE +/- 0.06, N = 3SE +/- 0.33, N = 3SE +/- 0.09, N = 3101.03215.60217.6073.20157.23219.43

1080p H.264 Video Playback

OpenBenchmarking.orgmV, Fewer Is Better1080p H.264 Video PlaybackGPU Voltage MonitorStockHighLowMed2004006008001000102011009001020

MinAvgMaxDynPM2.046.749.0High2.046.648.0Low2.046.749.0Med2.046.649.0Stock2.046.248.0OpenBenchmarking.orgFences/s, Fewer Is Better1080p H.264 Video PlaybackGPU Usage Monitor1428425670

MinAvgMaxCatalyst34.547.954.0DynPM52.052.553.0High57.557.858.0Low37.037.338.5Med52.552.654.5Stock59.559.860.0OpenBenchmarking.orgCelsius, Fewer Is Better1080p H.264 Video PlaybackGPU Temperature Monitor1632486480

MinAvgMaxCatalyst250770800DynPM500500500High800800800Low250250250Med500500500Stock800800800OpenBenchmarking.orgMegahertz, Fewer Is Better1080p H.264 Video PlaybackGPU Frequency Monitor2004006008001000

MinAvgMaxCatalyst0.010.616.0DynPM0.07.314.5High0.07.313.0Low0.07.312.8Med0.07.313.2Stock0.07.312.8OpenBenchmarking.orgPercent, Fewer Is Better1080p H.264 Video PlaybackCPU Usage Monitor510152025

MinAvgMaxCatalyst160021233301DynPM160022793301High160023923301Low160021933301Med160025323301Stock160021883301OpenBenchmarking.orgMegahertz, Fewer Is Better1080p H.264 Video PlaybackCPU Frequency Monitor8001600240032004000

MinAvgMaxCatalyst0.010.816.4DynPM0.07.114.6Low0.07.112.8Stock0.07.113.0OpenBenchmarking.orgPercent1080p H.264 Video PlaybackVideo Decoding: X-Video510152025

Timed Idle

OpenBenchmarking.orgmV, Fewer Is BetterTimed IdleGPU Voltage MonitorStockHighMed2004006008001000102011001020

MinAvgMaxCatalyst34.034.535.0DynPM52.052.653.5High57.557.858.0Low37.538.039.5Med52.052.252.5Stock59.559.660.0OpenBenchmarking.orgCelsius, Fewer Is BetterTimed IdleGPU Temperature Monitor1632486480

OpenBenchmarking.orgMegahertz, Fewer Is BetterTimed IdleGPU Frequency MonitorStockDynPMHighLowMed2004006008001000250.00499.99799.94249.99499.99

MinAvgMaxCatalyst0.00.416.4DynPM0.00.00.3High0.00.10.5Low0.00.12.0Med0.00.10.3Stock0.00.00.5OpenBenchmarking.orgPercent, Fewer Is BetterTimed IdleCPU Usage Monitor510152025

MinAvgMaxCatalyst160017173301DynPM160016001600High160016001600Low160016403301Med160016001600Stock160016001600OpenBenchmarking.orgMegahertz, Fewer Is BetterTimed IdleCPU Frequency Monitor8001600240032004000

Stock

Testing initiated at 4 December 2011 17:05 by user phoronix.

Low

Testing initiated at 4 December 2011 17:34 by user phoronix.

Med

Testing initiated at 4 December 2011 18:31 by user phoronix.

High

Testing initiated at 4 December 2011 19:24 by user phoronix.

DynPM

Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: AMD Radeon 6900 2048MB (800/1250MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B

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: radeon 6.14.99, OpenGL: 2.1 Mesa 7.12-devel (git-1bb59b3) Gallium 0.4, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080

Testing initiated at 4 December 2011 19:41 by user phoronix.

Catalyst

Processor: Intel Core i5-2500K @ 3.30GHz (4 Cores), Motherboard: ASRock Z68 Pro3, Chipset: Intel 2nd Generation Core Family, Memory: 2048MB, Disk: 60GB OCZ VERTEX2, Graphics: AMD Radeon HD 6900 2048MB (800/1250MHz), Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Realtek RTL8111/8168B

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: fglrx 8.88.7 Catalyst 11.8, OpenGL: 4.1.11005, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1920x1080

Testing initiated at 5 December 2011 14:58 by user phoronix.