AMD Kaveri ACPI CPU Freq Driver

Scaling CPU freq driver tests on AMD A10 Kaveri. Benchmarks by Michael Larabel for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1408143-KH-CPUFREQDR92
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CPUFreq Ondemand
August 11 2014
 
CPUFreq Conservative
August 11 2014
 
CPUFreq Performance
August 11 2014
 
CPUFreq Powersave
August 11 2014
 
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CPUFreq Ondemand

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: GLAMOR

CPUFreq Conservative

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq conservative
Graphics Notes: GLAMOR

CPUFreq Performance

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR

CPUFreq Powersave

Processor: AMD A10-7800 Radeon R7 12 Compute Cores 4C+8G @ 3.50GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Family 15h, Memory: 7168MB, Disk: 64GB OCZ AGILITY, Graphics: ASUS AMD Radeon R7 200 1024MB, Audio: AMD Kaveri HDMI/DP, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 14.04, Kernel: 3.16.0-031600-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: radeon 7.4.99, OpenGL: 3.3 Mesa 10.3.0-devel (git-b1843a2 2014-08-10 trusty-oibaf-ppa+gallium-nine) Gallium 0.4, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq powersave
Graphics Notes: GLAMOR

AMD Kaveri ACPI CPU Freq DriverOpenBenchmarking.orgPhoronix Test SuiteAMD A10-7800 Radeon R7 12 Compute Cores 4C+8G @ 3.50GHz (4 Cores)ASUS A88X-PROAMD Family 15h7168MB64GB OCZ AGILITYASUS AMD Radeon R7 200 1024MBAMD Kaveri HDMI/DPSyncMasterRealtek RTL8111/8168/8411Ubuntu 14.043.16.0-031600-generic (x86_64)Unity 7.2.2X Server 1.15.1radeon 7.4.993.3 Mesa 10.3.0-devel (git-b1843a2 2014-08-10 trusty-oibaf-ppa+gallium-nine) Gallium 0.4GCC 4.8.2ext42560x1600ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionAMD Kaveri ACPI CPU Freq Driver BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - CPUFreq Ondemand: Scaling Governor: acpi-cpufreq ondemand- CPUFreq Conservative: Scaling Governor: acpi-cpufreq conservative- CPUFreq Performance: Scaling Governor: acpi-cpufreq performance- CPUFreq Powersave: Scaling Governor: acpi-cpufreq powersave- GLAMOR

CPUFreq OndemandCPUFreq ConservativeCPUFreq PerformanceCPUFreq PowersaveResult OverviewPhoronix Test Suite100%131%161%192%223%OpenSSLx264WarsowOpenArenaXonoticTesseract

CPUFreq OndemandCPUFreq ConservativeCPUFreq PerformanceCPUFreq PowersavePer Watt Result OverviewPhoronix Test Suite100%117%134%151%168%x264OpenSSLTesseractWarsowXonoticOpenArenaP.W.G.MP.W.G.MP.W.G.MP.W.G.MP.W.G.MP.W.G.M

AMD Kaveri ACPI CPU Freq Driveropenssl: RSA 4096-bit Performancex264: H.264 Video Encodingwarsow: 1920 x 1080openarena: 1920 x 1080xonotic: 1920 x 1080 - Hightesseract: 1920 x 1080CPUFreq OndemandCPUFreq ConservativeCPUFreq PerformanceCPUFreq Powersave274.6078.5626.67101.0038.7734.03271.9078.0126.5094.3736.8033.49274.6078.5327.07103.3038.6933.78123.1736.2023.0791.3036.3532.89OpenBenchmarking.org

OpenSSL

MinAvgMaxCPUFreq Conservative140032183500CPUFreq Ondemand140029273500CPUFreq Performance140029753500CPUFreq Powersave140014001400OpenBenchmarking.orgMegahertz, Fewer Is BetterOpenSSL 1.0.1gCPU Frequency Monitor10002000300040005000

x264

MinAvgMaxCPUFreq Conservative250033333500CPUFreq Ondemand140026893500CPUFreq Performance140025253500CPUFreq Powersave140014001400OpenBenchmarking.orgMegahertz, Fewer Is Betterx264 2014-01-09CPU Frequency Monitor10002000300040005000

Xonotic

MinAvgMaxCPUFreq Conservative140015753500CPUFreq Ondemand140022083500CPUFreq Performance140020233500CPUFreq Powersave140014001400OpenBenchmarking.orgMegahertz, Fewer Is BetterXonotic 0.7CPU Frequency Monitor10002000300040005000

Warsow

MinAvgMaxCPUFreq Conservative140014121900CPUFreq Ondemand140019253500CPUFreq Performance140020623500CPUFreq Powersave140014001400OpenBenchmarking.orgMegahertz, Fewer Is BetterWarsow 1.51CPU Frequency Monitor10002000300040005000

Tesseract

MinAvgMaxCPUFreq Conservative140015113000CPUFreq Ondemand140019503500CPUFreq Performance140020243500CPUFreq Powersave140014001400OpenBenchmarking.orgMegahertz, Fewer Is BetterTesseract 2014-05-12CPU Frequency Monitor10002000300040005000

OpenArena

MinAvgMaxCPUFreq Conservative140014591900CPUFreq Ondemand140016803500CPUFreq Performance140016643500CPUFreq Powersave140014001400OpenBenchmarking.orgMegahertz, Fewer Is BetterOpenArena 0.8.5CPU Frequency Monitor10002000300040005000

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceCPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave60120180240300SE +/- 1.74, N = 3SE +/- 0.64, N = 3SE +/- 0.87, N = 3SE +/- 0.07, N = 3271.90274.60274.60123.171. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingCPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave20406080100SE +/- 0.88, N = 5SE +/- 0.26, N = 5SE +/- 0.38, N = 5SE +/- 0.14, N = 578.0178.5678.5336.201. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

MinAvgMaxCPUFreq Conservative54.084.098.4CPUFreq Ondemand54.582.398.4CPUFreq Performance52.479.498.1CPUFreq Powersave55.461.462.8OpenBenchmarking.orgWatts, Fewer Is Betterx264 2014-01-09System Power Consumption Monitor20406080100

Xonotic

MinAvgMaxCPUFreq Conservative52.681.689.6CPUFreq Ondemand55.287.994.8CPUFreq Performance55.187.695.7CPUFreq Powersave52.979.887.1OpenBenchmarking.orgWatts, Fewer Is BetterXonotic 0.7System Power Consumption Monitor20406080100

Warsow

MinAvgMaxCPUFreq Conservative54.981.588.8CPUFreq Ondemand55.584.690.2CPUFreq Performance52.584.289.7CPUFreq Powersave52.975.187.5OpenBenchmarking.orgWatts, Fewer Is BetterWarsow 1.51System Power Consumption Monitor20406080100

OpenSSL

MinAvgMaxCPUFreq Conservative57.481.792.1CPUFreq Ondemand54.884.392.5CPUFreq Performance54.784.892.9CPUFreq Powersave54.759.661.4OpenBenchmarking.orgWatts, Fewer Is BetterOpenSSL 1.0.1gSystem Power Consumption Monitor20406080100

OpenArena

MinAvgMaxCPUFreq Conservative54.873.882.8CPUFreq Ondemand54.478.390.6CPUFreq Performance53.978.388.8CPUFreq Powersave54.068.674.4OpenBenchmarking.orgWatts, Fewer Is BetterOpenArena 0.8.5System Power Consumption Monitor20406080100

x264

OpenBenchmarking.orgFrames Per Second Per Watt, More Is Betterx264 2014-01-09H.264 Video EncodingCPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave0.22280.44560.66840.89121.1140.930.950.990.59

Tesseract

MinAvgMaxCPUFreq Conservative52.777.483.5CPUFreq Ondemand54.679.886.3CPUFreq Performance54.780.987.9CPUFreq Powersave52.670.081.9OpenBenchmarking.orgWatts, Fewer Is BetterTesseract 2014-05-12System Power Consumption Monitor20406080100

OpenSSL

OpenBenchmarking.orgSigns Per Second Per Watt, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceCPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave0.74931.49862.24792.99723.74653.333.263.242.07

Warsow

This is a benchmark of Warsow, a popular open-source first-person shooter. This game uses the QFusion engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterWarsow 1.51Resolution: 1920 x 1080CPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave612182430SE +/- 0.15, N = 3SE +/- 0.22, N = 3SE +/- 0.03, N = 3SE +/- 0.24, N = 326.5026.6727.0723.07

OpenArena

This is a test of OpenArena, a popular open-source first-person shooter. This game is based upon ioquake3, which in turn uses the GPL version of id Software's Quake 3 engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.5Resolution: 1920 x 1080CPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave20406080100SE +/- 0.92, N = 3SE +/- 0.25, N = 3SE +/- 0.25, N = 3SE +/- 0.12, N = 394.37101.00103.3091.30

Tesseract

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080CPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave0.10580.21160.31740.42320.5290.430.430.420.47

Xonotic

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighCPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave918273645SE +/- 0.05, N = 3SE +/- 0.28, N = 3SE +/- 0.12, N = 3SE +/- 0.34, N = 336.8038.7738.6936.35MIN: 17 / MAX: 53MIN: 5 / MAX: 53MIN: 6 / MAX: 53MIN: 8 / MAX: 53

Warsow

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterWarsow 1.51Resolution: 1920 x 1080CPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave0.07430.14860.22290.29720.37150.330.320.320.31

Xonotic

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighCPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave0.10350.2070.31050.4140.51750.450.440.440.46

OpenArena

OpenBenchmarking.orgFrames Per Second Per Watt, More Is BetterOpenArena 0.8.5Resolution: 1920 x 1080CPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave0.29930.59860.89791.19721.49651.281.291.321.33

Tesseract

Tesseract is a fork of Cube 2 Sauerbraten with numerous graphics and game-play improvements. Tesseract has been in development since 2012 while its first release happened in May of 2014. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080CPUFreq ConservativeCPUFreq OndemandCPUFreq PerformanceCPUFreq Powersave816243240SE +/- 0.18, N = 3SE +/- 0.18, N = 3SE +/- 0.10, N = 3SE +/- 0.20, N = 333.4934.0333.7832.89

System Power Consumption Monitor

MinAvgMaxCPUFreq Conservative52.282.098.4CPUFreq Ondemand54.385.098.4CPUFreq Performance52.485.098.5CPUFreq Powersave52.667.787.5OpenBenchmarking.orgWattsSystem Power Consumption MonitorPhoronix Test Suite System Monitoring20406080100

CPU Frequency Monitor

MinAvgMaxCPUFreq Conservative140021933500CPUFreq Ondemand140024913500CPUFreq Performance140024353500CPUFreq Powersave140014001400OpenBenchmarking.orgMegahertzCPU Frequency MonitorPhoronix Test Suite System Monitoring10002000300040005000

26 Results Shown

OpenSSL:
  CPU Freq Monitor:
    Megahertz
    Megahertz
    Megahertz
    Megahertz
    Megahertz
    Megahertz
OpenSSL
x264
x264:
  System Power Consumption Monitor:
    Watts
    Watts
    Watts
    Watts
    Watts
  H.264 Video Encoding:
    Frames Per Second Per Watt
  System Power Consumption Monitor:
    Watts
  RSA 4096-bit Performance:
    Signs Per Second Per Watt
Warsow
OpenArena
Tesseract
Xonotic
Warsow:
  1920 x 1080
  1920 x 1080 - High
  1920 x 1080
Tesseract
System Power Consumption Monitor:
  Phoronix Test Suite System Monitoring:
    Watts
    Megahertz

CPUFreq Ondemand

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 09:15 by user phoronix.

CPUFreq Conservative

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq conservative
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 10:24 by user phoronix.

CPUFreq Performance

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq performance
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 11:12 by user phoronix.

CPUFreq Powersave

Processor: AMD A10-7800 Radeon R7 12 Compute Cores 4C+8G @ 3.50GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Family 15h, Memory: 7168MB, Disk: 64GB OCZ AGILITY, Graphics: ASUS AMD Radeon R7 200 1024MB, Audio: AMD Kaveri HDMI/DP, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 14.04, Kernel: 3.16.0-031600-generic (x86_64), Desktop: Unity 7.2.2, Display Server: X Server 1.15.1, Display Driver: radeon 7.4.99, OpenGL: 3.3 Mesa 10.3.0-devel (git-b1843a2 2014-08-10 trusty-oibaf-ppa+gallium-nine) Gallium 0.4, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: acpi-cpufreq powersave
Graphics Notes: GLAMOR

Testing initiated at 11 August 2014 12:00 by user phoronix.