Raspberry Pi 2 vs. Raspberry Pi 3 Thermal

ARMv7 rev 5 testing on Gentoo 2.2 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1603129-GA-1603073GA52.

Raspberry Pi 2 vs. Raspberry Pi 3 ThermalProcessorMotherboardMemoryDiskGraphicsOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-GentooARMv7 rev 4 @ 1.20GHz (4 Cores)BCM2709 Raspberry Pi 3 Model B Rev 1.2925MB16GB SD16GLLVMpipeRaspbian 8.04.1.18-v7+ (armv7l)LXDE 0.7.2X Server 1.17.23.0 Mesa 11.1.0 Gallium 0.4GCC 4.9.2ext41824x984ARMv7 rev 5 @ 0.90GHz (4 Cores)BCM2709 Raspberry Pi 2 Model B Rev 1.1ARMv7 rev 4 @ 0.80GHz (4 Cores)BCM2709 Raspberry Pi 3 Model B Rev 1.232GB SL32GGentoo 2.24.1.19-v7+ (armv7l)GCC 4.9.3 + Clang 3.7.0 + LLVM 3.7.0f2fs656x416ARMv7 rev 5 @ 0.80GHz (4 Cores)BCM2709 Raspberry Pi 2 Model B Rev 1.1OpenBenchmarking.orgCompiler Details- Raspberry Pi 3, Raspberry Pi 2: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libquadmath --disable-sjlj-exceptions --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=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv6 --with-float=hard --with-fpu=vfp -v Processor Details- Scaling Governor: BCM2835 Freq ondemandKernel Details- RPi3-Gentoo, RPi2-Gentoo: ipv6.disable=0

Raspberry Pi 2 vs. Raspberry Pi 3 Thermalc-ray: Total Timeffmpeg: H.264 HD To NTSC DVopenssl: RSA 4096-bit Performancerbenchmark: Phoronix Test Suite v6.2.1go-benchmark: httpgo-benchmark: jsongo-benchmark: garbagehimeno: Poisson Pressure Solvermafft: Multiple Sequence AlignmentRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-Gentoo249.06253.6121.5310.1123310691111101010011983618272.2652.79504.65405.561219.3174619787192934160220740063959.1175.14391.13377.18161594563308874626687387042.3274.03556.81453.1810.5048.7680.11OpenBenchmarking.org

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-Gentoo120240360480600SE +/- 3.06, N = 3SE +/- 0.37, N = 3SE +/- 0.28, N = 3SE +/- 0.15, N = 3249.06504.65391.13556.811. (CC) gcc options: -lm -lpthread -O3

C-Ray

System Temperature Monitor

MinAvgMaxRaspberry Pi 346.076.881.0Raspberry Pi 241.255.757.8RPi3-Gentoo46.761.664.5RPi2-Gentoo33.149.251.9OpenBenchmarking.orgCelsius, Fewer Is BetterC-Ray 1.1System Temperature Monitor20406080100

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 2.8.1H.264 HD To NTSC DVRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-Gentoo100200300400500SE +/- 1.14, N = 3SE +/- 1.80, N = 3SE +/- 0.33, N = 3SE +/- 1.23, N = 3253.61405.56377.18453.18-march=armv6-march=armv6-lXv -lX11 -lXext -lxcb -lxcb-shm -lxcb-xfixes -lxcb-render -lxcb-shape -lasound -lSDL -lpthread -march=armv7-a-lXv -lX11 -lXext -lxcb -lxcb-shm -lxcb-xfixes -lxcb-render -lxcb-shape -lasound -lSDL -lpthread -march=armv7-a1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lm -llzma -lbz2 -pthread -std=c99 -fomit-frame-pointer -marm -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize

FFmpeg

System Temperature Monitor

MinAvgMaxRaspberry Pi 358.962.468.1Raspberry Pi 248.750.953.0RPi3-Gentoo46.753.855.8RPi2-Gentoo44.946.448.7OpenBenchmarking.orgCelsius, Fewer Is BetterFFmpeg 2.8.1System Temperature Monitor20406080100

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-Gentoo510152025SE +/- 0.77, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 321.5312.0016.0010.501. (CC) gcc options: -march=armv7-a -O3 -lssl -lcrypto -ldl

OpenSSL

System Temperature Monitor

MinAvgMaxRaspberry Pi 356.876.982.6Raspberry Pi 247.156.659.5RPi3-Gentoo51.558.962.8RPi2-Gentoo44.449.851.9OpenBenchmarking.orgCelsius, Fewer Is BetterOpenSSL 1.0.1gSystem Temperature Monitor20406080100

R Benchmark

Phoronix Test Suite v6.2.1

OpenBenchmarking.orgSeconds, Fewer Is BetterR BenchmarkPhoronix Test Suite v6.2.1Raspberry Pi 3Raspberry Pi 2510152025SE +/- 0.04, N = 3SE +/- 0.01, N = 310.1119.321. R scripting front-end version 3.1.1 (2014-07-10)

R Benchmark

System Temperature Monitor

OpenBenchmarking.orgCelsius, Fewer Is BetterR BenchmarkSystem Temperature MonitorRaspberry Pi 3Raspberry Pi 21326395265Min: 54.1 / Avg: 59.12 / Max: 66.4Min: 46.5 / Avg: 47.65 / Max: 50.3

Go Benchmarks

Test: http

OpenBenchmarking.orgNanoseconds, Fewer Is BetterGo BenchmarksTest: httpRaspberry Pi 3Raspberry Pi 2RPi3-Gentoo130K260K390K520K650KSE +/- 1269.38, N = 3SE +/- 2871.95, N = 3SE +/- 638.35, N = 3310691619787159456

Go Benchmarks

System Temperature Monitor

MinAvgMaxRaspberry Pi 348.254.655.7Raspberry Pi 243.946.947.6RPi3-Gentoo48.958.562.3OpenBenchmarking.orgCelsius, Fewer Is BetterGo BenchmarksSystem Temperature Monitor20406080100

Go Benchmarks

Test: json

OpenBenchmarking.orgNanoseconds, Fewer Is BetterGo BenchmarksTest: jsonRaspberry Pi 3Raspberry Pi 2RPi3-Gentoo400M800M1200M1600M2000MSE +/- 849474.87, N = 3SE +/- 2574260.27, N = 3SE +/- 139432.81, N = 311110101001929341602330887462

Go Benchmarks

System Temperature Monitor

MinAvgMaxRaspberry Pi 347.652.853.5Raspberry Pi 244.446.647.6RPi3-Gentoo52.161.764.5OpenBenchmarking.orgCelsius, Fewer Is BetterGo BenchmarksSystem Temperature Monitor20406080100

Go Benchmarks

Test: garbage

OpenBenchmarking.orgNanoseconds, Fewer Is BetterGo BenchmarksTest: garbageRaspberry Pi 3Raspberry Pi 2RPi3-Gentoo40M80M120M160M200MSE +/- 318882.64, N = 3SE +/- 86819.26, N = 3SE +/- 118569.00, N = 311983618220740063966873870

Go Benchmarks

System Temperature Monitor

MinAvgMaxRaspberry Pi 347.652.954.1Raspberry Pi 244.446.847.6RPi3-Gentoo56.462.865.5RPi2-Gentoo40.640.640.6OpenBenchmarking.orgCelsius, Fewer Is BetterGo BenchmarksSystem Temperature Monitor20406080100

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-Gentoo1632486480SE +/- 0.26, N = 3SE +/- 0.82, N = 3SE +/- 0.28, N = 3SE +/- 0.80, N = 372.2659.1142.3248.761. (CC) gcc options: -O3

Himeno Benchmark

System Temperature Monitor

MinAvgMaxRaspberry Pi 348.753.355.1Raspberry Pi 244.947.248.2RPi3-Gentoo49.450.951.5RPi2-Gentoo42.243.644.4OpenBenchmarking.orgCelsius, Fewer Is BetterHimeno Benchmark 3.0System Temperature Monitor1530456075

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-Gentoo20406080100SE +/- 1.29, N = 3SE +/- 0.45, N = 3SE +/- 1.76, N = 3SE +/- 2.97, N = 352.7975.1474.0380.111. (CC) gcc options: -O3 -lm -lpthread

Timed MAFFT Alignment

System Temperature Monitor

MinAvgMaxRaspberry Pi 353.575.181.5Raspberry Pi 247.656.359.5RPi3-Gentoo48.961.865.5RPi2-Gentoo42.250.753.5OpenBenchmarking.orgCelsius, Fewer Is BetterTimed MAFFT Alignment 6.864System Temperature Monitor20406080100

System Temperature Monitor

Phoronix Test Suite System Monitoring

OpenBenchmarking.orgCelsiusSystem Temperature MonitorPhoronix Test Suite System MonitoringRaspberry Pi 3Raspberry Pi 2RPi3-GentooRPi2-Gentoo1632486480Min: 39 / Avg: 61.09 / Max: 82.6Min: 38.5 / Avg: 48.87 / Max: 59.5Min: 42.9 / Avg: 58.31 / Max: 65.5Min: 29.9 / Avg: 47.75 / Max: 53.5


Phoronix Test Suite v10.8.4