ARM-SBC-Benchmarks-RPI-B-Plus

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Raspberry Pi B+
July 18 2014
 
Raspberry Pi B
July 21 2014
 
Raspberry Pi 2
February 10 2015
 
Intel Atom Z3735F
March 19 2015
 
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ARM-SBC-Benchmarks-RPI-B-PlusProcessorMotherboardMemoryDiskChipsetGraphicsOSKernelCompilerFile-SystemScreen ResolutionDesktopDisplay ServerDisplay DriverOpenGLRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735FARMv6-compatible rev 7 @ 0.90GHz (1 Core)BCM2708469MB8GB SL08GDebian Linux 7.53.12.22+ (armv6l)GCC 4.6ext4656x416ARMv7 rev 5 @ 0.90GHz (4 Cores)BCM2709741MBArch Linux ARM3.18.6-2-ARCH (armv7l)GCC 4.9.2 201412241920x1080Intel Atom Z3735F @ 1.83GHz (4 Cores)TECLAST tPADIntel Atom Z36xxx/Z37xxx2048MB31GB BIWIN + 8GB 00000Intel Atom Z36xxx/Z37xxx & Display (645MHz)Ubuntu 15.043.19.0-7-generic (x86_64)Xfce 4.10X Server 1.16.2.901 (1.16.3 RC 1)intel 2.99.9173.3 Mesa 10.5.0-rc3GCC 4.9.2SquashFS1920x1280OpenBenchmarking.orgCompiler Details- Raspberry Pi B+: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v - Raspberry Pi B: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v - Raspberry Pi 2: --build=armv7l-unknown-linux-gnueabihf --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-multilib --disable-werror --enable-__cxa_atexit --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=isl --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,fortran,go,lto,objc,obj-c++ --enable-lto --enable-plugin --enable-shared --enable-threads=posix --host=armv7l-unknown-linux-gnueabihf --mandir=/usr/share/man --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-linker-hash-style=gnu - Intel Atom Z3735F: --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,c++,java,go,d,fortran,objc,obj-c++ --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-multilib-list=m32,m64,mx32 --with-tune=generic -v System Details- Raspberry Pi B+: Python 2.7.3.- Raspberry Pi B: Python 2.7.3.- Raspberry Pi 2: Python 2.7.9.- Intel Atom Z3735F: Python 2.7.9.Processor Details- Raspberry Pi 2: Scaling Governor: BCM2835 Freq ondemand- Intel Atom Z3735F: Scaling Governor: intel_pstate powersave

Raspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735FLogarithmic Result OverviewPhoronix Test Suite 10.6.0PHPBenchPyBenchLAME MP3 EncodingOpenSSLNGINX BenchmarkParallel BZIP2 Compression7-Zip CompressionSciMark

ARM-SBC-Benchmarks-RPI-B-Plusnginx: Static Web Page Servingphpbench: PHP Benchmark Suitepybench: Total For Average Test Timescompress-pbzip2: 256MB File Compressioncompress-7zip: Compress Speed Testopenssl: RSA 4096-bit Performancescimark2: Compositescimark2: Fast Fourier Transformscimark2: Jacobi Successive Over-Relaxationscimark2: Monte Carloscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationencode-mp3: WAV To MP3Raspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F392.37406662962832.782252.4024.316.7644.8225.7918.4725.71301.66396.33399564355826.772272.4024.386.7844.8825.7918.6925.79302.632695.59859137293149.1311291260.8015.50124.7334.9038.6590.20155.616983.4426147799646.85337971.30285.1653.22482.89120.75417.66351.2650.05OpenBenchmarking.org

NGINX Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F15003000450060007500SE +/- 1.33, N = 3SE +/- 0.02, N = 3SE +/- 11.00, N = 3SE +/- 12.07, N = 3392.37396.332695.596983.44-lcrypto -pipe-pipe1. (CC) gcc options: -lpthread -lcrypt -lz
OpenBenchmarking.orgRequests Per Second Per GHz, More Is BetterNGINX Benchmark 1.0.11Performance Per Clock - Static Web Page ServingRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F8001600240032004000435.97440.372995.103816.091. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F12002400360048006000Min: 390.1 / Avg: 392.37 / Max: 394.7Min: 396.3 / Avg: 396.33 / Max: 396.37Min: 2674.18 / Avg: 2695.59 / Max: 2710.71Min: 6959.53 / Avg: 6983.44 / Max: 6998.211. (CC) gcc options: -lpthread -lcrypt -lz

PHPBench

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F6K12K18K24K30KSE +/- 118.17, N = 3SE +/- 128.69, N = 3SE +/- 5.46, N = 3SE +/- 21.49, N = 340663995859126147
OpenBenchmarking.orgScore Per GHz, More Is BetterPHPBench 0.8.1Performance Per Clock - PHP Benchmark SuiteRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F3K6K9K12K15K4517.784438.899545.5614287.981. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F5K10K15K20K25KMin: 3834 / Avg: 4065.67 / Max: 4222Min: 3740 / Avg: 3995.33 / Max: 4151Min: 8584 / Avg: 8591.33 / Max: 8602Min: 26108 / Avg: 26147.33 / Max: 26182

PyBench

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2008-08-14Total For Average Test TimesRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F14K28K42K56K70KSE +/- 1670.87, N = 3SE +/- 1025.28, N = 3SE +/- 13.65, N = 3SE +/- 9.49, N = 36296264355372937996
OpenBenchmarking.orgMilliseconds x GHz, Fewer Is BetterPyBench 2008-08-14Performance Per Clock - Total For Average Test TimesRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F12K24K36K48K60K56665.8057919.5033563.7014632.681. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2008-08-14Total For Average Test TimesRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F11K22K33K44K55KMin: 59662 / Avg: 62962 / Max: 65068Min: 62358 / Avg: 64355.33 / Max: 65756Min: 37276 / Avg: 37293 / Max: 37320Min: 7984 / Avg: 7996.33 / Max: 8015

Parallel BZIP2 Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F2004006008001000SE +/- 8.67, N = 3SE +/- 8.27, N = 3SE +/- 1.67, N = 3SE +/- 0.80, N = 4832.78826.77149.1346.851. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
OpenBenchmarking.orgSeconds x GHz, Fewer Is BetterParallel BZIP2 Compression 1.1.6Performance Per Clock - 256MB File CompressionRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F160320480640800749.50744.09134.2285.741. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F150300450600750Min: 816.92 / Avg: 832.78 / Max: 846.79Min: 812.57 / Avg: 826.77 / Max: 841.2Min: 146.48 / Avg: 149.13 / Max: 152.22Min: 45.54 / Avg: 46.85 / Max: 49.091. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F7001400210028003500SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 2.52, N = 3SE +/- 11.68, N = 3225227112933791. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS Per GHz, More Is Better7-Zip Compression 9.20.1Performance Per Clock - Compress Speed TestRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F400800120016002000250.00252.221254.441846.451. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F6001200180024003000Min: 225 / Avg: 225.33 / Max: 226Min: 226 / Avg: 226.67 / Max: 228Min: 1124 / Avg: 1129 / Max: 1132Min: 3356 / Avg: 3379.33 / Max: 33921. (CXX) g++ options: -pipe -lpthread

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 PerformanceRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F1632486480SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.402.4012.0071.30-march=armv7-a-m641. (CC) gcc options: -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second Per GHz, More Is BetterOpenSSL 1.0.1gPerformance Per Clock - RSA 4096-bit PerformanceRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F9182736452.672.6713.3338.961. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F1428425670Min: 2.4 / Avg: 2.4 / Max: 2.4Min: 2.4 / Avg: 2.4 / Max: 2.4Min: 12 / Avg: 12 / Max: 12Min: 71.3 / Avg: 71.3 / Max: 71.31. (CC) gcc options: -O3 -lssl -lcrypto -ldl

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F60120180240300SE +/- 0.00, N = 4SE +/- 0.01, N = 4SE +/- 0.02, N = 4SE +/- 2.47, N = 424.3124.3860.80285.16
OpenBenchmarking.orgMflops Per GHz, More Is BetterSciMark 2.0Performance Per Clock - Computational Test: CompositeRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F30609012015027.0127.0967.56155.831. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F50100150200250Min: 24.3 / Avg: 24.31 / Max: 24.32Min: 24.36 / Avg: 24.38 / Max: 24.4Min: 60.74 / Avg: 60.8 / Max: 60.83Min: 277.76 / Avg: 285.16 / Max: 287.8

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F1224364860SE +/- 0.01, N = 4SE +/- 0.01, N = 4SE +/- 0.02, N = 4SE +/- 0.01, N = 46.766.7815.5053.22
OpenBenchmarking.orgMflops Per GHz, More Is BetterSciMark 2.0Performance Per Clock - Computational Test: Fast Fourier TransformRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F7142128357.517.5317.2229.081. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F1122334455Min: 6.74 / Avg: 6.76 / Max: 6.77Min: 6.76 / Avg: 6.78 / Max: 6.79Min: 15.44 / Avg: 15.5 / Max: 15.55Min: 53.2 / Avg: 53.22 / Max: 53.24

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F100200300400500SE +/- 0.05, N = 4SE +/- 0.06, N = 4SE +/- 0.09, N = 4SE +/- 0.03, N = 444.8244.88124.73482.89
OpenBenchmarking.orgMflops Per GHz, More Is BetterSciMark 2.0Performance Per Clock - Computational Test: Jacobi Successive Over-RelaxationRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F6012018024030049.8049.87138.59263.871. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F90180270360450Min: 44.77 / Avg: 44.82 / Max: 44.98Min: 44.77 / Avg: 44.88 / Max: 44.98Min: 124.49 / Avg: 124.73 / Max: 124.91Min: 482.84 / Avg: 482.89 / Max: 482.95

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F306090120150SE +/- 0.02, N = 4SE +/- 0.02, N = 4SE +/- 0.00, N = 4SE +/- 11.40, N = 425.7925.7934.90120.75
OpenBenchmarking.orgMflops Per GHz, More Is BetterSciMark 2.0Performance Per Clock - Computational Test: Monte CarloRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F153045607528.6628.6638.7865.981. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F20406080100Min: 25.71 / Avg: 25.79 / Max: 25.81Min: 25.71 / Avg: 25.79 / Max: 25.81Min: 34.9 / Avg: 34.9 / Max: 34.9Min: 86.55 / Avg: 120.75 / Max: 132.42

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F90180270360450SE +/- 0.03, N = 4SE +/- 0.03, N = 4SE +/- 0.02, N = 4SE +/- 0.04, N = 418.4718.6938.65417.66
OpenBenchmarking.orgMflops Per GHz, More Is BetterSciMark 2.0Performance Per Clock - Computational Test: Sparse Matrix MultiplyRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F5010015020025020.5220.7742.94228.231. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F70140210280350Min: 18.39 / Avg: 18.47 / Max: 18.55Min: 18.66 / Avg: 18.69 / Max: 18.77Min: 38.61 / Avg: 38.65 / Max: 38.72Min: 417.55 / Avg: 417.66 / Max: 417.7

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F80160240320400SE +/- 0.00, N = 4SE +/- 0.00, N = 4SE +/- 0.01, N = 4SE +/- 1.13, N = 425.7125.7990.20351.26
OpenBenchmarking.orgMflops Per GHz, More Is BetterSciMark 2.0Performance Per Clock - Computational Test: Dense LU Matrix FactorizationRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F408012016020028.5728.66100.22191.951. Raspberry Pi B+: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 2. Raspberry Pi B: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 3. Raspberry Pi 2: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 0.90 4. Intel Atom Z3735F: Detected GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting) count of 1.83
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationRaspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F60120180240300Min: 25.7 / Avg: 25.71 / Max: 25.72Min: 25.78 / Avg: 25.79 / Max: 25.79Min: 90.16 / Avg: 90.2 / Max: 90.22Min: 348.54 / Avg: 351.26 / Max: 353.41

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Raspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F70140210280350SE +/- 2.70, N = 5SE +/- 3.99, N = 5SE +/- 0.14, N = 5SE +/- 0.02, N = 5301.66302.63155.6150.05-lncurses1. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Raspberry Pi B+Raspberry Pi BRaspberry Pi 2Intel Atom Z3735F50100150200250Min: 294.67 / Avg: 301.66 / Max: 307.86Min: 294.97 / Avg: 302.63 / Max: 314.49Min: 155.28 / Avg: 155.61 / Max: 156.13Min: 50.02 / Avg: 50.05 / Max: 50.121. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm