AMD Kaveri Memory Scaling

AMD A10-7850K APU Kaveri on Ubuntu 13.10 with the Linux 3.12 kernel testing various DDR3 memory frequencies to see impact on memory bandwidth for overall AMD system performance. Tests 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 1401184-PL-AMDKAVERI53
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Limit displaying results to tests within:

C/C++ Compiler Tests 2 Tests
CPU Massive 4 Tests
Desktop Graphics 2 Tests
Multi-Core 2 Tests
Server CPU Tests 3 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
DDR3-800MHz
January 17 2014
 
DDR3-1066MHz
January 18 2014
 
DDR3-1333MHz
January 18 2014
 
DDR3-1600MHz
January 18 2014
 
DDR3-1866MHz
January 18 2014
 
DDR3-2133MHz
January 17 2014
 
Invert Hiding All Results Option
 

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

DDR3-800MHz

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/400MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --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

DDR3-1066MHz

Changed Graphics to ASUS AMD Radeon R7 1024MB (960/533MHz).

DDR3-1333MHz

Changed Graphics to ASUS AMD Radeon R7 1024MB (960/667MHz).

DDR3-1600MHz

Changed Graphics to ASUS AMD Radeon R7 1024MB (960/800MHz).

DDR3-1866MHz

Changed Graphics to ASUS AMD Radeon R7 1024MB (960/933MHz).

DDR3-2133MHz

Changed Graphics to ASUS AMD Radeon R7 1024MB (960/1066MHz).

AMD Kaveri Memory ScalingOpenBenchmarking.orgPhoronix Test SuiteAMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores)ASUS A88X-PROAMD Device 14227168MB240GB OCZ VERTEX3ASUS AMD Radeon R7 1024MB (960/400MHz)ASUS AMD Radeon R7 1024MB (960/533MHz)ASUS AMD Radeon R7 1024MB (960/667MHz)ASUS AMD Radeon R7 1024MB (960/800MHz)ASUS AMD Radeon R7 1024MB (960/933MHz)ASUS AMD Radeon R7 1024MB (960/1066MHz)ATI R6xx HDMIVA2431Realtek RTL8111/8168/8411Ubuntu 13.103.12.0-031200-generic (x86_64)Unity 7.1.2X Server 1.14.5fglrx 13.30.14.3.12682GCC 4.8ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionAMD Kaveri Memory Scaling BenchmarksSystem Logs- LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri - --build=x86_64-linux-gnu --disable-browser-plugin --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 - Scaling Governor: acpi-cpufreq ondemand

DDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHzResult OverviewPhoronix Test Suite100%147%194%242%GpuTestStreamXonoticNexuizOpenArenaOpen Porous MediaTimed Linux Kernel CompilationApache Benchmarkx264

AMD Kaveri Memory Scalingnexuiz: 1920 x 1080 - Yes - Offopenarena: 1920 x 1080xonotic: 1920 x 1080 - Lowxonotic: 1920 x 1080 - Highgputest: Furmark - 1920 x 1080stream: Copystream: Scalestream: Triadstream: Addx264: H.264 Video Encodingbuild-linux-kernel: Time To Compileopen-porous-media: Upscale-Relpermapache: Static Web Page ServingDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz17.5358.8771.3824.961154240.572633.932836.822859.2278.93213.44270.3716353.2823.5978.1795.8834.241615574.333403.703699.803733.1484.70190.19211.8218438.4629.1996.33118.3043.202076892.344238.024658.064681.6587.90175.69171.6119719.2634.29112.63138.1751.332558340.795227.365723.395733.6389.65167.57144.6420595.1539.18127.07153.4558.682999638.056060.166543.586545.8491.81162.61125.7321156.5642.50138.60164.8564.5033210565.716639.947150.707148.9690.98159.64116.5821759.46OpenBenchmarking.org

Nexuiz

OpenBenchmarking.orgFrames Per Second, More Is BetterNexuiz 2.5.2Resolution: 1920 x 1080 - HDR: Yes - Sound: OffDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz1020304050SE +/- 0.05, N = 3SE +/- 0.12, N = 3SE +/- 0.05, N = 3SE +/- 0.14, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 317.5323.5929.1934.2939.1842.50MIN: 10 / MAX: 27MIN: 13 / MAX: 37MIN: 15 / MAX: 46MIN: 20 / MAX: 55MIN: 22 / MAX: 65MIN: 24 / MAX: 72
OpenBenchmarking.orgFrames Per Second, More Is BetterNexuiz 2.5.2Resolution: 1920 x 1080 - HDR: Yes - Sound: OffDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz918273645Min: 17.44 / Avg: 17.53 / Max: 17.58Min: 23.38 / Avg: 23.59 / Max: 23.79Min: 29.1 / Avg: 29.19 / Max: 29.24Min: 34.05 / Avg: 34.29 / Max: 34.55Min: 39.1 / Avg: 39.18 / Max: 39.29Min: 42.3 / Avg: 42.5 / Max: 42.62

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 1080DDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz306090120150SE +/- 0.09, N = 3SE +/- 0.22, N = 3SE +/- 0.03, N = 3SE +/- 0.35, N = 3SE +/- 0.03, N = 3SE +/- 0.85, N = 358.8778.1796.33112.63127.07138.60
OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.5Resolution: 1920 x 1080DDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz306090120150Min: 58.7 / Avg: 58.87 / Max: 59Min: 77.9 / Avg: 78.17 / Max: 78.6Min: 96.3 / Avg: 96.33 / Max: 96.4Min: 112 / Avg: 112.63 / Max: 113.2Min: 127 / Avg: 127.07 / Max: 127.1Min: 137.6 / Avg: 138.6 / Max: 140.3

Xonotic

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: LowDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz4080120160200SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.10, N = 3SE +/- 0.20, N = 3SE +/- 0.25, N = 371.3895.88118.30138.17153.45164.85MIN: 40 / MAX: 107MIN: 59 / MAX: 149MIN: 72 / MAX: 184MIN: 86 / MAX: 218MIN: 95 / MAX: 242MIN: 113 / MAX: 260
OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: LowDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz306090120150Min: 71.35 / Avg: 71.38 / Max: 71.39Min: 95.83 / Avg: 95.88 / Max: 95.93Min: 118.16 / Avg: 118.3 / Max: 118.46Min: 137.97 / Avg: 138.17 / Max: 138.3Min: 153.15 / Avg: 153.45 / Max: 153.83Min: 164.54 / Avg: 164.85 / Max: 165.34

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz1428425670SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 324.9634.2443.2051.3358.6864.50MIN: 12 / MAX: 34MIN: 17 / MAX: 47MIN: 20 / MAX: 60MIN: 23 / MAX: 73MIN: 25 / MAX: 85MIN: 30 / MAX: 95
OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz1326395265Min: 24.93 / Avg: 24.96 / Max: 24.98Min: 34.16 / Avg: 34.24 / Max: 34.36Min: 43.16 / Avg: 43.2 / Max: 43.23Min: 51.27 / Avg: 51.33 / Max: 51.37Min: 58.61 / Avg: 58.68 / Max: 58.73Min: 64.47 / Avg: 64.5 / Max: 64.52

GpuTest

OpenBenchmarking.orgPoints, More Is BetterGpuTest 0.6.0Test: Furmark - Resolution: 1920 x 1080DDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz70140210280350SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3115161207255299332
OpenBenchmarking.orgPoints, More Is BetterGpuTest 0.6.0Test: Furmark - Resolution: 1920 x 1080DDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz60120180240300Min: 115 / Avg: 115 / Max: 115Min: 160 / Avg: 160.67 / Max: 161Min: 207 / Avg: 207.33 / Max: 208Min: 254 / Avg: 254.67 / Max: 255Min: 299 / Avg: 299 / Max: 299Min: 332 / Avg: 332 / Max: 332

Stream

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz2K4K6K8K10KSE +/- 2.19, N = 10SE +/- 1.79, N = 10SE +/- 1.60, N = 10SE +/- 3.86, N = 10SE +/- 2.29, N = 10SE +/- 3.86, N = 104240.575574.336892.348340.799638.0510565.711. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: CopyDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz2K4K6K8K10KMin: 4232.8 / Avg: 4240.57 / Max: 4255.9Min: 5566.2 / Avg: 5574.33 / Max: 5583.3Min: 6884.1 / Avg: 6892.34 / Max: 6900.7Min: 8326.4 / Avg: 8340.79 / Max: 8366.4Min: 9624.7 / Avg: 9638.05 / Max: 9646.7Min: 10544.2 / Avg: 10565.71 / Max: 10579.21. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz14002800420056007000SE +/- 1.52, N = 8SE +/- 0.87, N = 9SE +/- 1.33, N = 10SE +/- 1.58, N = 9SE +/- 1.98, N = 8SE +/- 2.23, N = 92633.933403.704238.025227.366060.166639.941. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: ScaleDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz12002400360048006000Min: 2629.2 / Avg: 2633.93 / Max: 2641.1Min: 3400.7 / Avg: 3403.7 / Max: 3408.8Min: 4230.8 / Avg: 4238.02 / Max: 4245.2Min: 5219.9 / Avg: 5227.36 / Max: 5233.9Min: 6052.6 / Avg: 6060.16 / Max: 6068.1Min: 6634.3 / Avg: 6639.94 / Max: 6654.21. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz15003000450060007500SE +/- 0.71, N = 9SE +/- 0.83, N = 9SE +/- 1.60, N = 9SE +/- 1.48, N = 9SE +/- 1.51, N = 9SE +/- 1.39, N = 92836.823699.804658.065723.396543.587150.701. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: TriadDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz12002400360048006000Min: 2833.9 / Avg: 2836.82 / Max: 2841.4Min: 3695.8 / Avg: 3699.8 / Max: 3705.2Min: 4652.3 / Avg: 4658.06 / Max: 4663.7Min: 5717.4 / Avg: 5723.39 / Max: 5730.2Min: 6535.6 / Avg: 6543.58 / Max: 6551.3Min: 7143.3 / Avg: 7150.7 / Max: 7156.31. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz15003000450060007500SE +/- 0.37, N = 10SE +/- 0.69, N = 8SE +/- 2.07, N = 8SE +/- 1.09, N = 10SE +/- 1.15, N = 9SE +/- 0.64, N = 102859.223733.144681.655733.636545.847148.961. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: AddDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz12002400360048006000Min: 2857.4 / Avg: 2859.22 / Max: 2860.8Min: 3730.6 / Avg: 3733.14 / Max: 3736.3Min: 4674.1 / Avg: 4681.65 / Max: 4690.9Min: 5727.1 / Avg: 5733.63 / Max: 5739.6Min: 6542.2 / Avg: 6545.84 / Max: 6551.9Min: 7146.5 / Avg: 7148.96 / Max: 7152.81. (CC) gcc options: -O3 -march=native -fopenmp

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz20406080100SE +/- 0.31, N = 5SE +/- 0.28, N = 5SE +/- 0.22, N = 5SE +/- 0.15, N = 5SE +/- 0.16, N = 5SE +/- 0.22, N = 578.9384.7087.9089.6591.8190.981. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz20406080100Min: 77.79 / Avg: 78.93 / Max: 79.59Min: 83.83 / Avg: 84.7 / Max: 85.48Min: 87.36 / Avg: 87.9 / Max: 88.6Min: 89.21 / Avg: 89.65 / Max: 90.15Min: 91.19 / Avg: 91.81 / Max: 92.06Min: 90.18 / Avg: 90.98 / Max: 91.361. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz50100150200250SE +/- 0.72, N = 3SE +/- 0.69, N = 3SE +/- 0.77, N = 3SE +/- 0.57, N = 3SE +/- 0.87, N = 3SE +/- 0.71, N = 3213.44190.19175.69167.57162.61159.64
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz4080120160200Min: 212.64 / Avg: 213.44 / Max: 214.88Min: 189.28 / Avg: 190.19 / Max: 191.55Min: 174.77 / Avg: 175.69 / Max: 177.22Min: 166.97 / Avg: 167.57 / Max: 168.72Min: 161.68 / Avg: 162.61 / Max: 164.34Min: 158.87 / Avg: 159.64 / Max: 161.06

Open Porous Media

This is a test of a DUNE (Distributed and Unified Numerics Environment) module called OPM Benchmarks from the Open Porous Media project. Open Porous Media is a set of open-source tools concerning simulation of flow and transport of fluids in porous media. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterOpen Porous Media 2013-11-26OPM Benchmark: Upscale-RelpermDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz60120180240300SE +/- 0.26, N = 3SE +/- 0.38, N = 3SE +/- 0.48, N = 3SE +/- 0.27, N = 3SE +/- 0.16, N = 3SE +/- 0.13, N = 3270.37211.82171.61144.64125.73116.581. (F9X) gfortran options: -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterOpen Porous Media 2013-11-26OPM Benchmark: Upscale-RelpermDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz50100150200250Min: 269.85 / Avg: 270.37 / Max: 270.7Min: 211.06 / Avg: 211.82 / Max: 212.26Min: 170.96 / Avg: 171.61 / Max: 172.55Min: 144.11 / Avg: 144.64 / Max: 144.91Min: 125.43 / Avg: 125.73 / Max: 125.99Min: 116.42 / Avg: 116.58 / Max: 116.841. (F9X) gfortran options: -rdynamic

Apache Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz5K10K15K20K25KSE +/- 130.32, N = 3SE +/- 76.80, N = 3SE +/- 12.46, N = 3SE +/- 74.49, N = 3SE +/- 98.29, N = 3SE +/- 75.34, N = 316353.2818438.4619719.2620595.1521156.5621759.461. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingDDR3-800MHzDDR3-1066MHzDDR3-1333MHzDDR3-1600MHzDDR3-1866MHzDDR3-2133MHz4K8K12K16K20KMin: 16190.52 / Avg: 16353.28 / Max: 16610.96Min: 18285.16 / Avg: 18438.46 / Max: 18523.36Min: 19694.43 / Avg: 19719.26 / Max: 19733.52Min: 20506.94 / Avg: 20595.15 / Max: 20743.23Min: 20981.3 / Avg: 21156.56 / Max: 21321.29Min: 21654.17 / Avg: 21759.46 / Max: 21905.461. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native

DDR3-800MHz

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/400MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --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

Testing initiated at 17 January 2014 22:02 by user phoronix.

DDR3-1066MHz

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/533MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --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

Testing initiated at 18 January 2014 06:20 by user phoronix.

DDR3-1333MHz

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/667MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --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

Testing initiated at 18 January 2014 07:19 by user phoronix.

DDR3-1600MHz

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/800MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --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

Testing initiated at 18 January 2014 08:08 by user phoronix.

DDR3-1866MHz

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/933MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --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

Testing initiated at 18 January 2014 08:53 by user phoronix.

DDR3-2133MHz

Processor: AMD A10-7850K APU with Radeon R7 @ 3.70GHz (4 Cores), Motherboard: ASUS A88X-PRO, Chipset: AMD Device 1422, Memory: 7168MB, Disk: 240GB OCZ VERTEX3, Graphics: ASUS AMD Radeon R7 1024MB (960/1066MHz), Audio: ATI R6xx HDMI, Monitor: VA2431, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 13.10, Kernel: 3.12.0-031200-generic (x86_64), Desktop: Unity 7.1.2, Display Server: X Server 1.14.5, Display Driver: fglrx 13.30.1, OpenGL: 4.3.12682, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --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

Testing initiated at 17 January 2014 20:52 by user phoronix.