Core i7 6800K DDR4 Memory Speed Linux Test

DDR4 memory speed Linux test. 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 1609276-LO-MEMORYTES08
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2 x 4GB DDR4-2133
September 26 2016
 
2 x 4GB DDR4-2400
September 26 2016
 
4 x 4GB DDR4-1600
September 25 2016
 
4 x 4GB DDR4-1866
September 25 2016
 
4 x 4GB DDR4-2133
September 25 2016
 
4 x 4GB DDR4-2400
September 24 2016
 
4 x 4GB DDR4-2600
September 26 2016
 
4 x 4GB DDR4-2800
September 26 2016
 
4 x 4GB DDR4-3000
September 27 2016
 
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2 x 4GB DDR4-2133

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

2 x 4GB DDR4-2400

Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 8192MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768

4 x 4GB DDR4-1600

4 x 4GB DDR4-1866

4 x 4GB DDR4-2133

4 x 4GB DDR4-2400

4 x 4GB DDR4-2600

4 x 4GB DDR4-2800

4 x 4GB DDR4-3000

Changed Memory to 16384MB.

Core i7 6800K DDR4 Memory Speed Linux TestOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-6800K @ 3.80GHz (12 Cores)MSI X99A WORKSTATION (MS-7A54) v1.0Intel Xeon E7 v4/Xeon8192MB16384MB3 x 120GB TOSHIBA-TR150LLVMpipeRealtek ALC1150Intel ConnectionUbuntu 16.044.8.0-999-generic (x86_64) 20160922Unity 7.4.0X Server 1.18.3nouveau 1.0.123.3 Mesa 11.2.0 Gallium 0.4GCC 5.4.0 20160609ext41024x768ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionCore I7 6800K DDR4 Memory Speed Linux Test BenchmarksSystem Logs- LIBGL_ALWAYS_SOFTWARE=1- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: intel_pstate performance

2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-3000Result OverviewPhoronix Test Suite100%125%150%176%201%StreamHPC ChallengeStreamStreamStreamHPC ChallengeRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPRAMspeed SMPCopyEP-STREAM TriadScaleTriadAddR.R.BAdd - IntegerTriad - IntegerAverage - IntegerScale - IntegerCopy - Integer

Core i7 6800K DDR4 Memory Speed Linux Testramspeed: Add - Integerramspeed: Copy - Integerramspeed: Scale - Integerramspeed: Triad - Integerramspeed: Average - Integerstream: Copystream: Scalestream: Triadstream: Addhpcc: EP-STREAM Triadhpcc: Rand Ring Bandwidth2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-300015430.1215553.3915567.7315466.9515384.0322387.6015605.5218015.5018261.681.599330.8111916981.0316903.2916720.2116753.2116766.3924803.1617470.5620053.0220328.261.812640.9234517269.2417253.2517178.1217501.2917269.7231104.0618692.0621513.9221874.821.980351.0165419515.9719025.5619092.7519448.1719260.2535182.6621761.9624981.7225345.442.298501.1511721005.2420452.6920674.8221073.1420857.3939211.5224621.7028131.7428502.982.522761.2707022130.3322079.8622148.7621956.2721934.4642609.6027187.5830869.4031274.122.819071.3728823033.8322471.7622577.2623069.1022767.0143695.5227338.7031241.0631681.902.811201.3991523320.6422602.0422729.5223216.3622915.3144143.7827666.9031629.7232058.302.868301.4077523750.2022998.4723089.3923528.6123306.8944930.2227928.5632000.1832433.702.879551.42176OpenBenchmarking.org

RAMspeed SMP

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Add - Benchmark: Integer2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30005K10K15K20K25K15430.1216981.0317269.2419515.9721005.2422130.3323033.8323320.6423750.20

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Copy - Benchmark: Integer2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30005K10K15K20K25K15553.3916903.2917253.2519025.5620452.6922079.8622471.7622602.0422998.47

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Scale - Benchmark: Integer2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30005K10K15K20K25K15567.7316720.2117178.1219092.7520674.8222148.7622577.2622729.5223089.39

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Triad - Benchmark: Integer2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30005K10K15K20K25K15466.9516753.2117501.2919448.1721073.1421956.2723069.1023216.3623528.61

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integer2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30005K10K15K20K25K15384.0316766.3917269.7219260.2520857.3921934.4622767.0122915.3123306.89

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-300010K20K30K40K50KSE +/- 38.73, N = 5SE +/- 53.29, N = 5SE +/- 146.04, N = 5SE +/- 67.32, N = 5SE +/- 298.38, N = 5SE +/- 48.94, N = 5SE +/- 76.85, N = 5SE +/- 46.09, N = 5SE +/- 34.18, N = 522387.6024803.1631104.0635182.6639211.5242609.6043695.5244143.7844930.221. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copy2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30008K16K24K32K40KMin: 22273.3 / Avg: 22387.6 / Max: 22485.5Min: 24691 / Avg: 24803.16 / Max: 25002Min: 30882.1 / Avg: 31104.06 / Max: 31671.3Min: 35070.7 / Avg: 35182.66 / Max: 35414.8Min: 38816.2 / Avg: 39211.52 / Max: 40392Min: 42475.3 / Avg: 42609.6 / Max: 42698.5Min: 43426.3 / Avg: 43695.52 / Max: 43905.3Min: 43993.7 / Avg: 44143.78 / Max: 44272.3Min: 44845.7 / Avg: 44930.22 / Max: 450121. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30006K12K18K24K30KSE +/- 2.08, N = 5SE +/- 4.12, N = 5SE +/- 1.68, N = 5SE +/- 2.53, N = 5SE +/- 8.03, N = 5SE +/- 3.99, N = 5SE +/- 8.49, N = 5SE +/- 9.41, N = 5SE +/- 3.57, N = 515605.5217470.5618692.0621761.9624621.7027187.5827338.7027666.9027928.561. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scale2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30005K10K15K20K25KMin: 15600.9 / Avg: 15605.52 / Max: 15610.7Min: 17462.1 / Avg: 17470.56 / Max: 17482.7Min: 18687.9 / Avg: 18692.06 / Max: 18697.5Min: 21752.4 / Avg: 21761.96 / Max: 21767.5Min: 24607.1 / Avg: 24621.7 / Max: 24643.5Min: 27178.9 / Avg: 27187.58 / Max: 27201.2Min: 27312.7 / Avg: 27338.7 / Max: 27356.1Min: 27645.7 / Avg: 27666.9 / Max: 27696.5Min: 27920.3 / Avg: 27928.56 / Max: 27940.31. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30007K14K21K28K35KSE +/- 20.73, N = 5SE +/- 6.12, N = 5SE +/- 20.53, N = 5SE +/- 23.10, N = 5SE +/- 13.11, N = 5SE +/- 3.55, N = 5SE +/- 7.50, N = 5SE +/- 11.74, N = 5SE +/- 6.85, N = 518015.5020053.0221513.9224981.7228131.7430869.4031241.0631629.7232000.181. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triad2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30006K12K18K24K30KMin: 17979.7 / Avg: 18015.5 / Max: 18094.5Min: 20039.9 / Avg: 20053.02 / Max: 20071.8Min: 21485 / Avg: 21513.92 / Max: 21595Min: 24943.9 / Avg: 24981.72 / Max: 25072.6Min: 28102.1 / Avg: 28131.74 / Max: 28178.6Min: 30862.2 / Avg: 30869.4 / Max: 30882.4Min: 31221.9 / Avg: 31241.06 / Max: 31258.2Min: 31593.9 / Avg: 31629.72 / Max: 31655.6Min: 31977 / Avg: 32000.18 / Max: 32014.41. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30007K14K21K28K35KSE +/- 26.76, N = 5SE +/- 11.34, N = 5SE +/- 3.07, N = 5SE +/- 3.56, N = 5SE +/- 9.56, N = 5SE +/- 8.75, N = 5SE +/- 10.01, N = 5SE +/- 6.98, N = 5SE +/- 4.49, N = 518261.6820328.2621874.8225345.4428502.9831274.1231681.9032058.3032433.701. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Add2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30006K12K18K24K30KMin: 18228.6 / Avg: 18261.68 / Max: 18368.4Min: 20298 / Avg: 20328.26 / Max: 20367.8Min: 21867.1 / Avg: 21874.82 / Max: 21882.2Min: 25331.9 / Avg: 25345.44 / Max: 25351.5Min: 28478.5 / Avg: 28502.98 / Max: 28522.9Min: 31250.8 / Avg: 31274.12 / Max: 31290.7Min: 31657.3 / Avg: 31681.9 / Max: 31704.9Min: 32033.8 / Avg: 32058.3 / Max: 32074.4Min: 32423.3 / Avg: 32433.7 / Max: 32446.11. (CC) gcc options: -O3 -march=native -fopenmp

HPC Challenge

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: EP-STREAM Triad2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30000.64791.29581.94372.59163.2395SE +/- 0.00136, N = 3SE +/- 0.00259, N = 3SE +/- 0.00100, N = 3SE +/- 0.02994, N = 3SE +/- 0.00144, N = 3SE +/- 0.00416, N = 3SE +/- 0.00096, N = 3SE +/- 0.00513, N = 3SE +/- 0.00040, N = 31.599331.812641.980352.298502.522762.819072.811202.868302.879551. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2
OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: EP-STREAM Triad2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-3000246810Min: 1.6 / Avg: 1.6 / Max: 1.6Min: 1.81 / Avg: 1.81 / Max: 1.82Min: 1.98 / Avg: 1.98 / Max: 1.98Min: 2.27 / Avg: 2.3 / Max: 2.36Min: 2.52 / Avg: 2.52 / Max: 2.53Min: 2.81 / Avg: 2.82 / Max: 2.83Min: 2.81 / Avg: 2.81 / Max: 2.81Min: 2.86 / Avg: 2.87 / Max: 2.88Min: 2.88 / Avg: 2.88 / Max: 2.881. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: Random Ring Bandwidth2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-30000.31990.63980.95971.27961.5995SE +/- 0.01124, N = 3SE +/- 0.00165, N = 3SE +/- 0.00122, N = 3SE +/- 0.00123, N = 3SE +/- 0.00069, N = 3SE +/- 0.00236, N = 3SE +/- 0.00210, N = 3SE +/- 0.00268, N = 3SE +/- 0.00278, N = 30.811190.923451.016541.151171.270701.372881.399151.407751.421761. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2
OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: Random Ring Bandwidth2 x 4GB DDR4-21332 x 4GB DDR4-24004 x 4GB DDR4-16004 x 4GB DDR4-18664 x 4GB DDR4-21334 x 4GB DDR4-24004 x 4GB DDR4-26004 x 4GB DDR4-28004 x 4GB DDR4-3000246810Min: 0.79 / Avg: 0.81 / Max: 0.83Min: 0.92 / Avg: 0.92 / Max: 0.93Min: 1.01 / Avg: 1.02 / Max: 1.02Min: 1.15 / Avg: 1.15 / Max: 1.15Min: 1.27 / Avg: 1.27 / Max: 1.27Min: 1.37 / Avg: 1.37 / Max: 1.38Min: 1.4 / Avg: 1.4 / Max: 1.4Min: 1.4 / Avg: 1.41 / Max: 1.41Min: 1.42 / Avg: 1.42 / Max: 1.431. (CC) gcc options: -lblas -lm -pthread -lmpi -fomit-frame-pointer -O3 -march=native -funroll-loops2. BLAS + Open MPI 1.10.2

11 Results Shown

RAMspeed SMP:
  Add - Integer
  Copy - Integer
  Scale - Integer
  Triad - Integer
  Average - Integer
Stream:
  Copy
  Scale
  Triad
  Add
HPC Challenge:
  EP-STREAM Triad
  Rand Ring Bandwidth

2 x 4GB DDR4-2133

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 26 September 2016 12:35 by user phoronix.

2 x 4GB DDR4-2400

Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 8192MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 26 September 2016 10:15 by user phoronix.

4 x 4GB DDR4-1600

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 25 September 2016 14:35 by user phoronix.

4 x 4GB DDR4-1866

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 25 September 2016 11:55 by user phoronix.

4 x 4GB DDR4-2133

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 25 September 2016 08:35 by user phoronix.

4 x 4GB DDR4-2400

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 24 September 2016 22:23 by user phoronix.

4 x 4GB DDR4-2600

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 26 September 2016 14:59 by user phoronix.

4 x 4GB DDR4-2800

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 26 September 2016 20:30 by user phoronix.

4 x 4GB DDR4-3000

Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 3 x 120GB TOSHIBA-TR150, Graphics: LLVMpipe, Audio: Realtek ALC1150, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.8.0-999-generic (x86_64) 20160922, Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.4.0 20160609, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: LIBGL_ALWAYS_SOFTWARE=1
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate performance

Testing initiated at 27 September 2016 10:27 by user phoronix.