OMAP4460 dual-core ARMv7 Cortex-A9 Linux Phoronix benchmarks for a future article of the OMAP4 BandaBoard ES with 16GB SDHC card running Ubuntu 11.10 desktop for ARM compared to OLPC XO-1.75 with single-core ARMv7 processor. Compared to other older Intel hardware -- Intel Atom N270, Atom Z530, Core Duo, Pentium M. The PandaBoard ES is based on an OMAP4460 with dual-core ARMv7 Cortex-A9 up to 1.2GHz clock speed.
HTML result view exported from: https://openbenchmarking.org/result/1112278-AR-1112277AR94&grr&sor .
OMAP4460 dual-core ARMv7 Cortex-A9 Linux Processor Motherboard Memory Disk Chipset Graphics Audio Network OS Kernel Display Server Compiler File-System Screen Resolution Desktop Display Driver OpenGL OLPC XO-1.75 ARMv7 OMAP4 PandaBoard ES Atom N270 Atom Z530 Pentium M 1.86GHz Core Duo T2400 ARMv7 rev 5 (1 Core) OLPC XO-1.75 430MB 4GB 004G00 OLPC 11 (based on Fedora 14) 3.0.0_xo1.75-20111027.1314.olpc.5eff2cf (armv7l) X Server 1.9.5 GCC 4.5.1 ext2/ext3 1200x900 ARMv7 rev 10 (2 Cores) OMAP4 Panda board 914MB 16GB SD16G Ubuntu 11.10 3.0.0-1205-omap4 (armv7l) Unity 2D 4.22.0 X Server 1.10.4 GCC 4.6.1 ext4 1920x1080 Intel Atom N270 @ 1.60GHz (2 Cores) Dell CN0J14 Intel Mobile 945GME MCH + ICH7-M 1024MB STEC PATA 8GB Intel Mobile 945GME IGP Realtek ALC268 Realtek RTL8101E/RTL8102E + Broadcom BCM4312 802.11b/g 3.0.0-12-generic (i686) Unity 4.22.0 intel 2.15.901 1.4 Mesa 7.11 1024x600 Intel Atom Z530 @ 1.60GHz (2 Cores) Intel SBC-FITPC2 Intel Hub + SCH 160GB Hitachi HTS54501 Intel Hub (SCH Poulsbo) Realtek ALC260 Realtek RTL8111/8168B + Ralink RT3090 Wireless 802.11n 1T/1R Unity 2D 4.22.0 vesa 2.3.0 2.1 Mesa 7.11 1600x1200 Intel Pentium M 1.86GHz @ 1.87GHz (1 Core) IBM 18494WU Intel Mobile 915GM/PM/GMS/910GML + ICH6M 2048MB 80GB Hitachi HTS541080G9AT00 AMD Mobility Radeon X300 128MB Intel 82801FB/FBM/FR/FW/FRW Broadcom NetXtreme BCM5751M Gigabit PCI + Intel PRO/Wireless Unity 4.22.0 radeon 6.14.99 2.1 Mesa 7.11 Gallium 0.4 1400x1050 Intel T2400 @ 1.83GHz (2 Cores) LENOVO 2613EJU Intel Mobile 945GM/PM/GMS + ICH7-M 1024MB 80GB Hitachi HTS541080G9SA00 ATI Radeon Mobility X1400 128MB Analog Devices AD1981 Intel 82573L Gigabit + Intel PRO/Wireless OpenBenchmarking.org System Details - Atom N270: Disk Scheduler: CFQ. Compiz was running on this system. - Atom Z530: Disk Scheduler: CFQ. - Pentium M 1.86GHz: Disk Scheduler: CFQ. Compiz was running on this system. - Core Duo T2400: Disk Scheduler: CFQ. Compiz was running on this system.
OMAP4460 dual-core ARMv7 Cortex-A9 Linux x264: H.264 Video Encoding vpxenc: vpxenc unpack-linux: linux-2.6.32.tar.bz2 tscp: AI Chess Performance smallpt: Global Illumination Renderer; 100 Samples scimark2: Dense LU Matrix Factorization scimark2: Sparse Matrix Multiply scimark2: Monte Carlo scimark2: Jacobi Successive Over-Relaxation scimark2: Fast Fourier Transform scimark2: Composite ramspeed: Average - Floating Point ramspeed: Average - Integer ramspeed: Triad - Floating Point ramspeed: Triad - Integer ramspeed: Add - Floating Point ramspeed: Add - Integer ramspeed: Scale - Integer ramspeed: Copy - Floating Point postmark: Disk Transaction Performance openssl: RSA 4096-bit Performance npb: EP.B npb: CG.B npb: BT.A n-queens: Elapsed Time mafft: Multiple Sequence Alignment graphics-magick: Sharpen graphics-magick: Resizing graphics-magick: Local Adaptive Thresholding graphics-magick: Blur graphics-magick: HWB Color Space ffmpeg: AVI To NTSC VCD dcraw: RAW To PPM Image Conversion encode-mp3: WAV To MP3 encode-ogg: WAV To Ogg compress-lzma: 256MB File Compression compress-gzip: 2GB File Compression compress-7zip: Compress Speed Test clomp: Static OMP Speedup c-ray: Total Time cachebench: Read / Modify / Write cachebench: Write cachebench: Read byte: Floating-Point Arithmetic byte: Integer Arithmetic byte: Register Arithmetic byte: Dhrystone 2 apache: Static Web Page Serving OLPC XO-1.75 ARMv7 OMAP4 PandaBoard ES Atom N270 Atom Z530 Pentium M 1.86GHz Core Duo T2400 7.48 7.05 4.35 9.24 3.22 6.27 2.20 1769.05 1.01 187.57 593.84 138.85 1.87 1 634.08 43805 4155 74.66 67.82 34.61 112.88 15.51 61.10 1155.74 1153.17 1098.29 1098.88 1111.61 1107.65 1203.55 1212.54 2 2.70 5.81 35.01 256.22 1371.44 253.71 5 10 3 7 16 290.52 296.09 183.91 123.04 1088.62 668.01 550 2.04 1929.43 1485.32 2048.10 1009.49 1 1 1 2028510.47 785.91 4.66 1.54 90.10 125307 2815 171.61 158.27 48.07 271.08 22.03 134.21 1831.62 1845.23 2011.88 2011.99 2016.87 2025.36 1666.43 1668.09 15 2.80 7.97 57.47 422.95 756.45 232.21 5 14 3 9 16 75.66 128.31 135.71 95.92 758.01 931 2127.76 1904.11 1143.42 729.43 1 1 1 3223493.23 1742.64 4.86 1.55 64.45 118044 2733 165.74 159.13 48.15 273.01 18.12 132.83 1531.64 1535.65 1620.65 1619.28 1624.62 1625.33 1444.29 1434.32 137 2.80 7.88 55.35 421.68 755.26 233.68 5 14 3 8 16 77.09 126.94 135.51 95.83 801.11 120.73 919 2119.76 1911.52 1147.53 733.67 1 1 1 3255606.20 1838.56 7.84 2.01 34.42 193201 1739 245.56 300.96 127.07 552.41 32.19 251.64 1600.83 1550.90 1800.40 1732.23 1817.07 1730.76 1375.97 1390.79 114 8 10.36 134.14 973.22 534.23 64.06 9 20 7 15 21 38.21 68.51 46.46 35.98 366.50 59.17 1499 1101.42 9190.12 4641.58 1759.20 1 1 1 5846893.53 3579.52 11.91 4.13 34.39 190554 889 362.08 354.95 124.42 559.98 46.56 289.60 2151.70 2151.18 2327.34 2337.14 2336.54 2330.77 1969.65 1964.94 89 7.90 21.45 452.29 1788.81 540.82 62.26 17 35 12 29 37 33.01 67.27 45.22 32.30 344.83 77.83 2259 563.71 9081.57 4593.49 1738.58 1 1 1 6068635.80 7163.43 OpenBenchmarking.org
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2011-12-06 H.264 Video Encoding Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 3 6 9 12 15 SE +/- 0.17, N = 3 SE +/- 0.16, N = 6 SE +/- 0.01, N = 3 SE +/- 0.08, N = 4 SE +/- 0.13, N = 6 11.91 7.84 4.86 4.66 1.87
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 0.9.7-p1 vpxenc Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 0.9293 1.8586 2.7879 3.7172 4.6465 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 4.13 2.01 1.55 1.54 1.00
Unpacking The Linux Kernel linux-2.6.32.tar.bz2 OpenBenchmarking.org Seconds, Fewer Is Better Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 140 280 420 560 700 SE +/- 1.74, N = 8 SE +/- 0.84, N = 8 SE +/- 0.40, N = 4 SE +/- 1.56, N = 4 SE +/- 16.16, N = 8 34.39 34.42 64.45 90.10 634.08
TSCP AI Chess Performance OpenBenchmarking.org Nodes Per Second, More Is Better TSCP 1.81 AI Chess Performance Pentium M 1.86GHz Core Duo T2400 Atom N270 Atom Z530 OMAP4 PandaBoard ES 40K 80K 120K 160K 200K SE +/- 143.11, N = 5 SE +/- 157.14, N = 5 SE +/- 64.72, N = 5 SE +/- 2172.60, N = 10 SE +/- 16.22, N = 5 193201 190554 125307 118044 43805
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 900 1800 2700 3600 4500 SE +/- 7.69, N = 3 SE +/- 2.91, N = 3 SE +/- 1.20, N = 3 SE +/- 57.52, N = 3 SE +/- 1.15, N = 3 889 1739 2733 2815 4155
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 80 160 240 320 400 SE +/- 0.74, N = 4 SE +/- 0.79, N = 4 SE +/- 0.53, N = 4 SE +/- 0.54, N = 4 SE +/- 0.12, N = 4 SE +/- 0.00, N = 4 362.08 245.56 171.61 165.74 74.66 7.48
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 80 160 240 320 400 SE +/- 0.79, N = 4 SE +/- 0.76, N = 4 SE +/- 0.24, N = 4 SE +/- 0.51, N = 4 SE +/- 0.12, N = 4 SE +/- 0.01, N = 4 354.95 300.96 159.13 158.27 67.82 7.05
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo Pentium M 1.86GHz Core Duo T2400 Atom Z530 Atom N270 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 30 60 90 120 150 SE +/- 0.15, N = 4 SE +/- 0.14, N = 4 SE +/- 0.04, N = 4 SE +/- 0.04, N = 4 SE +/- 0.06, N = 4 SE +/- 0.00, N = 4 127.07 124.42 48.15 48.07 34.61 4.35
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 120 240 360 480 600 SE +/- 1.29, N = 4 SE +/- 0.57, N = 4 SE +/- 0.25, N = 4 SE +/- 0.24, N = 4 SE +/- 0.17, N = 4 SE +/- 0.02, N = 4 559.98 552.41 273.01 271.08 112.88 9.24
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 11 22 33 44 55 SE +/- 0.10, N = 4 SE +/- 0.08, N = 4 SE +/- 0.42, N = 4 SE +/- 0.04, N = 4 SE +/- 0.05, N = 4 SE +/- 0.00, N = 4 46.56 32.19 22.03 18.12 15.51 3.22
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 60 120 180 240 300 SE +/- 0.40, N = 4 SE +/- 0.24, N = 4 SE +/- 0.25, N = 4 SE +/- 0.07, N = 4 SE +/- 0.02, N = 4 SE +/- 0.01, N = 4 289.60 251.64 134.21 132.83 61.10 6.27
RAMspeed SMP Type: Average - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point Core Duo T2400 Atom N270 Pentium M 1.86GHz Atom Z530 OMAP4 PandaBoard ES 500 1000 1500 2000 2500 2151.70 1831.62 1600.83 1531.64 1155.74
RAMspeed SMP Type: Average - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer Core Duo T2400 Atom N270 Pentium M 1.86GHz Atom Z530 OMAP4 PandaBoard ES 500 1000 1500 2000 2500 2151.18 1845.23 1550.90 1535.65 1153.17
RAMspeed SMP Type: Triad - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point Core Duo T2400 Atom N270 Pentium M 1.86GHz Atom Z530 OMAP4 PandaBoard ES 500 1000 1500 2000 2500 2327.34 2011.88 1800.40 1620.65 1098.29
RAMspeed SMP Type: Triad - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer Core Duo T2400 Atom N270 Pentium M 1.86GHz Atom Z530 OMAP4 PandaBoard ES 500 1000 1500 2000 2500 2337.14 2011.99 1732.23 1619.28 1098.88
RAMspeed SMP Type: Add - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point Core Duo T2400 Atom N270 Pentium M 1.86GHz Atom Z530 OMAP4 PandaBoard ES 500 1000 1500 2000 2500 2336.54 2016.87 1817.07 1624.62 1111.61
RAMspeed SMP Type: Add - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer Core Duo T2400 Atom N270 Pentium M 1.86GHz Atom Z530 OMAP4 PandaBoard ES 500 1000 1500 2000 2500 2330.77 2025.36 1730.76 1625.33 1107.65
RAMspeed SMP Type: Scale - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer Core Duo T2400 Atom N270 Atom Z530 Pentium M 1.86GHz OMAP4 PandaBoard ES 400 800 1200 1600 2000 1969.65 1666.43 1444.29 1375.97 1203.55
RAMspeed SMP Type: Copy - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point Core Duo T2400 Atom N270 Atom Z530 Pentium M 1.86GHz OMAP4 PandaBoard ES 400 800 1200 1600 2000 1964.94 1668.09 1434.32 1390.79 1212.54
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Atom Z530 Pentium M 1.86GHz Core Duo T2400 Atom N270 OMAP4 PandaBoard ES 30 60 90 120 150 SE +/- 0.55, N = 5 SE +/- 0.37, N = 5 SE +/- 0.24, N = 5 SE +/- 0.24, N = 5 137 114 89 15 2
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.0e RSA 4096-bit Performance Pentium M 1.86GHz Core Duo T2400 Atom Z530 Atom N270 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 2 4 6 8 10 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 SE +/- 0.00, N = 4 8.00 7.90 2.80 2.80 2.70 2.20
NAS Parallel Benchmarks Test / Class: EP.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: EP.B Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES 5 10 15 20 25 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.12, N = 3 SE +/- 0.06, N = 3 21.45 10.36 7.97 7.88 5.81
NAS Parallel Benchmarks Test / Class: CG.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: CG.B Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES 100 200 300 400 500 SE +/- 37.13, N = 6 SE +/- 0.13, N = 3 SE +/- 2.90, N = 6 SE +/- 0.27, N = 3 SE +/- 0.85, N = 3 452.29 134.14 57.47 55.35 35.01
NAS Parallel Benchmarks Test / Class: BT.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: BT.A Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES 400 800 1200 1600 2000 SE +/- 2.24, N = 3 SE +/- 0.32, N = 3 SE +/- 0.51, N = 3 SE +/- 0.35, N = 3 SE +/- 0.09, N = 3 1788.81 973.22 422.95 421.68 256.22
N-Queens Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better N-Queens 1.0 Elapsed Time Pentium M 1.86GHz Core Duo T2400 Atom Z530 Atom N270 OMAP4 PandaBoard ES 300 600 900 1200 1500 SE +/- 0.01, N = 2 SE +/- 0.04, N = 2 SE +/- 0.33, N = 2 SE +/- 0.02, N = 2 SE +/- 0.29, N = 2 534.23 540.82 755.26 756.45 1371.44
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 6.864 Multiple Sequence Alignment Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 400 800 1200 1600 2000 SE +/- 0.20, N = 3 SE +/- 0.19, N = 3 SE +/- 0.18, N = 3 SE +/- 0.24, N = 3 SE +/- 0.65, N = 3 SE +/- 0.39, N = 3 62.26 64.06 232.21 233.68 253.71 1769.05
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Sharpen Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 4 8 12 16 20 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 17 9 5 5 5
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Resizing Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 8 16 24 32 40 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 35 20 14 14 10
GraphicsMagick Operation: Local Adaptive Thresholding OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 12 7 3 3 3
GraphicsMagick Operation: Blur OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Blur Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES 7 14 21 28 35 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.22, N = 6 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 29 15 9 8 7
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: HWB Color Space Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 9 18 27 36 45 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.25, N = 4 37 21 16 16 16
FFmpeg AVI To NTSC VCD OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 0.8.7 AVI To NTSC VCD Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES 60 120 180 240 300 SE +/- 0.28, N = 3 SE +/- 0.17, N = 3 SE +/- 0.18, N = 3 SE +/- 0.38, N = 3 SE +/- 2.52, N = 3 33.01 38.21 75.66 77.09 290.52
dcraw RAW To PPM Image Conversion OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 60 120 180 240 300 SE +/- 1.03, N = 3 SE +/- 1.11, N = 6 SE +/- 0.05, N = 3 SE +/- 0.50, N = 3 SE +/- 7.45, N = 6 67.27 68.51 126.94 128.31 296.09
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.3 WAV To MP3 Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 40 80 120 160 200 SE +/- 0.06, N = 5 SE +/- 0.03, N = 5 SE +/- 0.02, N = 5 SE +/- 0.07, N = 5 SE +/- 0.11, N = 5 45.22 46.46 135.51 135.71 183.91
Ogg Encoding WAV To Ogg OpenBenchmarking.org Seconds, Fewer Is Better Ogg Encoding 1.2.0 WAV To Ogg Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 30 60 90 120 150 SE +/- 0.07, N = 5 SE +/- 0.04, N = 5 SE +/- 0.13, N = 5 SE +/- 0.09, N = 5 SE +/- 1.40, N = 5 32.30 35.98 95.83 95.92 123.04
LZMA Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better LZMA Compression 256MB File Compression Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES 200 400 600 800 1000 SE +/- 0.29, N = 3 SE +/- 0.10, N = 3 SE +/- 7.68, N = 3 SE +/- 0.86, N = 3 SE +/- 2.51, N = 3 344.83 366.50 758.01 801.11 1088.62
Gzip Compression 2GB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression 2GB File Compression Pentium M 1.86GHz Core Duo T2400 Atom Z530 OMAP4 PandaBoard ES 140 280 420 560 700 SE +/- 0.24, N = 3 SE +/- 8.28, N = 6 SE +/- 18.54, N = 6 SE +/- 433.53, N = 3 59.17 77.83 120.73 668.01
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test Core Duo T2400 Pentium M 1.86GHz Atom N270 Atom Z530 OMAP4 PandaBoard ES 500 1000 1500 2000 2500 SE +/- 3.71, N = 3 SE +/- 0.58, N = 3 SE +/- 5.21, N = 3 SE +/- 1.20, N = 3 SE +/- 1.15, N = 3 2259 1499 931 919 550
CLOMP Static OMP Speedup OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 0.459 0.918 1.377 1.836 2.295 SE +/- 0.02, N = 5 SE +/- 0.00, N = 5 2.04 1.01
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time Core Duo T2400 Pentium M 1.86GHz OMAP4 PandaBoard ES Atom Z530 Atom N270 500 1000 1500 2000 2500 SE +/- 0.10, N = 3 SE +/- 0.43, N = 3 SE +/- 1.90, N = 3 SE +/- 0.11, N = 3 SE +/- 0.35, N = 3 563.71 1101.42 1929.43 2119.76 2127.76
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Pentium M 1.86GHz Core Duo T2400 Atom Z530 Atom N270 OMAP4 PandaBoard ES OLPC XO-1.75 ARMv7 2K 4K 6K 8K 10K SE +/- 2.69, N = 3 SE +/- 12.13, N = 3 SE +/- 2.82, N = 3 SE +/- 2.94, N = 3 SE +/- 0.42, N = 3 SE +/- 0.20, N = 3 9190.12 9081.57 1911.52 1904.11 1485.32 187.57
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Pentium M 1.86GHz Core Duo T2400 OMAP4 PandaBoard ES Atom Z530 Atom N270 OLPC XO-1.75 ARMv7 1000 2000 3000 4000 5000 SE +/- 1.32, N = 3 SE +/- 0.12, N = 3 SE +/- 1.23, N = 3 SE +/- 0.42, N = 3 SE +/- 0.11, N = 3 SE +/- 0.25, N = 3 4641.58 4593.49 2048.10 1147.53 1143.42 593.84
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Pentium M 1.86GHz Core Duo T2400 OMAP4 PandaBoard ES Atom Z530 Atom N270 OLPC XO-1.75 ARMv7 400 800 1200 1600 2000 SE +/- 0.76, N = 3 SE +/- 2.10, N = 3 SE +/- 1.28, N = 3 SE +/- 0.27, N = 3 SE +/- 1.91, N = 3 SE +/- 0.02, N = 3 1759.20 1738.58 1009.49 733.67 729.43 138.85
BYTE Unix Benchmark Computational Test: Floating-Point Arithmetic OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Floating-Point Arithmetic Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1 1 1
BYTE Unix Benchmark Computational Test: Integer Arithmetic OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Integer Arithmetic Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1 1 1
BYTE Unix Benchmark Computational Test: Register Arithmetic OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Register Arithmetic Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1 1 1
BYTE Unix Benchmark Computational Test: Dhrystone 2 OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 1.3M 2.6M 3.9M 5.2M 6.5M SE +/- 34482.78, N = 3 SE +/- 56586.73, N = 3 SE +/- 19393.96, N = 3 SE +/- 18608.21, N = 3 SE +/- 806.97, N = 3 6068635.80 5846893.53 3255606.20 3223493.23 2028510.47
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.2.17 Static Web Page Serving Core Duo T2400 Pentium M 1.86GHz Atom Z530 Atom N270 OMAP4 PandaBoard ES 1500 3000 4500 6000 7500 SE +/- 47.57, N = 3 SE +/- 5.66, N = 3 SE +/- 4.58, N = 3 SE +/- 15.95, N = 3 SE +/- 13.27, N = 3 7163.43 3579.52 1838.56 1742.64 785.91
Phoronix Test Suite v10.8.4