panthema / 2013 / pmbw / results

pmbw - Parallel Memory Bandwidth Results

This page collects results of the pmbw benchmark tool from various systems. The following table shows an overview of all results, including links to the detailed test page and a summary of the key bandwidth values.

If you want to contribute pmbw results from a system not covered by the current list, please drop me an email. Results from both uncovered standard and more exotic systems are welcome.

System IdentifierCPU DateScan Para.Sequ. CacheScan Para.Sequ. RAM
CPUTest DatePerm Para.Sequ. CachePerm Para.Sequ. RAM
pCacheRAM
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB2015-063.081 TiB/s161.2 GiB/s68.97 GiB/s10.30 GiB/s
Xen / Intel Xeon E5-2676 v3, 2.40 GHz2016-02-13364.3 GiB/s6.289 GiB/s2.147 GiB/s84.81 MiB/s
4032 KiB L1 D/I cache256 KiB L2 cache30 MiB L3 shared cache160 GiB RAM
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB2015-06162.1 GiB/s160.7 GiB/s14.26 GiB/s11.68 GiB/s
Xen / Intel Xeon E5-2676 v3, 2.40 GHz2016-02-1315.08 GiB/s6.347 GiB/s193.1 MiB/s95.95 MiB/s
232 KiB L1 D/I cache256 KiB L2 cache30 MiB L3 shared cache8 GiB RAM
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB2015-06321.6 GiB/s160.7 GiB/s27.15 GiB/s11.72 GiB/s
Xen / Intel Xeon E5-2676 v3, 2.40 GHz2016-02-1331.65 GiB/s6.345 GiB/s361.8 MiB/s91.38 MiB/s
432 KiB L1 D/I cache256 KiB L2 cache30 MiB L3 shared cache16 GiB RAM
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB2015-0222.33 GiB/s5.616 GiB/s1.423 GiB/s1.258 GiB/s
Raspberry Pi Model B - ARM Cortex-A7 on BCM2836, 900 MHz2015-03-054.436 GiB/s1.111 GiB/s64.63 MiB/s18.11 MiB/s
44 × 32 KiB L1 D/I cache512 KiB L2 shared cache1024 MiB RAM on chip
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB2015-01191.4 GiB/s190.5 GiB/s15.03 GiB/s12.14 GiB/s
Xen / Intel Xeon E-2680 v3, 2.90 GHz2016-02-1317.83 GiB/s7.522 GiB/s197.5 MiB/s97.81 MiB/s
232 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache3.75 GiB RAM
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB2015-01382.0 GiB/s190.3 GiB/s28.08 GiB/s11.83 GiB/s
Xen / Intel Xeon E-2680 v3, 2.90 GHz2016-02-1335.60 GiB/s7.510 GiB/s372.0 MiB/s93.04 MiB/s
432 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache7.5 GiB RAM
Intel Xeon E5-2670v3 256GB2014-09-083.224 TiB/s183.6 GiB/s60.26 GiB/s9.449 GiB/s
2 × Intel Xeon E5-2670 v3 (Haswell), 2300 MHz2014-10-10437.4 GiB/s6.149 GiB/s2.495 GiB/s65.48 MiB/s
482 × 12 × 32 KiB L1 D/I cache2 × 12 × 256 KiB L2 cache2 × 30 MiB L3 shared cache256 GiB, 2 × 4ch DDR3-2133 RAM
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB2013-10345.2 GiB/s86.29 GiB/s41.61 GiB/s15.02 GiB/s
Xen / Intel Xeon E5-2670 v2, 2.50 GHz2016-02-1383.14 GiB/s6.769 GiB/s685.3 MiB/s87.05 MiB/s
832 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache61 GiB RAM
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB2013-10174.6 GiB/s86.07 GiB/s30.36 GiB/s14.99 GiB/s
Xen / Intel Xeon E5-2670 v2, 2.50 GHz2016-02-1333.34 GiB/s6.657 GiB/s351.5 MiB/s88.94 MiB/s
432 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache30.5 GiB RAM
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2013-09-1092.77 GiB/s92.02 GiB/s16.84 GiB/s15.37 GiB/s
Xen / Intel Xeon E5-2680 v2, 2.80 GHz2016-02-1316.64 GiB/s7.185 GiB/s202.1 MiB/s98.76 MiB/s
232 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache3.75 GiB RAM
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB2013-09-10183.8 GiB/s91.94 GiB/s26.22 GiB/s11.33 GiB/s
Xen / Intel Xeon E5-2680 v2, 2.80 GHz2016-02-1335.65 GiB/s7.222 GiB/s288.1 MiB/s71.42 MiB/s
432 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache7.5 GiB RAM
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB2013-09-1042.95 GiB/s42.69 GiB/s7.002 GiB/s6.844 GiB/s
Xen / Intel Xeon E5-2670 v2, 2.50 GHz2016-02-134.450 GiB/s3.321 GiB/s46.87 MiB/s43.59 MiB/s
132 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache3.75 GiB RAM
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB2013-09-1044.78 GiB/s44.78 GiB/s12.72 GiB/s12.72 GiB/s
Xen / Intel Xeon E5-2670 v2, 2.50 GHz2016-02-13949.2 MiB/s849.9 MiB/s11.27 MiB/s8.588 MiB/s
132 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache3.75 GiB RAM
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2013-0986.82 GiB/s86.11 GiB/s15.67 GiB/s14.46 GiB/s
Xen / Intel Xeon E5-2670 v2, 2.50 GHz2016-02-1315.60 GiB/s6.753 GiB/s188.7 MiB/s91.44 MiB/s
232 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache7.5 GiB RAM
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB2013-091.337 TiB/s86.18 GiB/s74.09 GiB/s11.66 GiB/s
Xen / Intel Xeon E5-2670 v2, 2.50 GHz2016-08-02324.5 GiB/s6.728 GiB/s1.681 GiB/s82.55 MiB/s
3232 KiB L1 D/I cache256 KiB L2 cache25 MiB L3 shared cache244 GiB RAM
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB2013-0724.78 GiB/s5.896 GiB/s1.557 GiB/s1.557 GiB/s
Freescale i.MX6Q, 1000 MHz2014-02-144.009 GiB/s948.3 MiB/s64.92 MiB/s16.96 MiB/s
432 KiB L1 D/I cache1 MiB L2 cache2 GiB DDR3 RAM on chip
Intel Core i7-4500U 8GB2013-06-02310.1 GiB/s178.3 GiB/s20.24 GiB/s17.23 GiB/s
Intel Core i7-4500U (Haswell/Shark Bay), 1800 MHz2014-02-0129.85 GiB/s6.738 GiB/s297.4 MiB/s87.60 MiB/s
42 × 32 KiB L1 D/I cache2 × 256 KiB L2 cache4 MiB L3 shared cache8 GiB, 2ch DDR3-1600 RAM
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB2013-044.919 GiB/s4.895 GiB/s1.406 GiB/s1.397 GiB/s
AM335x 1GHz ARM Cortex-A8, 1000 MHz2015-07-041.238 GiB/s1.229 GiB/s12.74 MiB/s11.30 MiB/s
132 KiB L1 D/I cache256 KiB L2 cache512 MiB DDR3 RAM on chip
Intel Xeon E5-4640 512GB2012-03-142.233 TiB/s71.29 GiB/s26.94 GiB/s3.394 GiB/s
4 × Intel Xeon E5-4640 (Sandy Bridge), 2400 MHz2013-05-30540.7 GiB/s5.442 GiB/s1.348 GiB/s19.16 MiB/s
642 × 8 × 32 KiB L1 D/I cache2 × 8 × 256 KiB L2 cache2 × 16 MiB L3 shared cache512 GiB, 4 × 4ch DDR3-1600 RAM
Intel Xeon E5-2670 64GB2012-03-061.393 TiB/s97.97 GiB/s40.52 GiB/s12.29 GiB/s
2 × Intel Xeon E5-2670 (Sandy Bridge), 2600 MHz2013-05-30337.9 GiB/s7.476 GiB/s1.635 GiB/s43.42 MiB/s
322 × 8 × 32 KiB L1 D/I cache2 × 8 × 256 KiB L2 cache2 × 20 MiB L3 shared cache16 GiB, 2 × 4ch DDR3-1600 RAM
Raspberry Pi Model B: ARM1176JZF-S 512MB20123.418 GiB/s3.411 GiB/s1.167 GiB/s1.157 GiB/s
Raspberry Pi Model B - ARM1176JZF-S, 700 MHz2013-05-28661.6 MiB/s658.4 MiB/s10.97 MiB/s10.02 MiB/s
116 KiB L1 D/I cache128 KiB L2 cache512 MiB RAM on chip
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB201233.08 GiB/s8.311 GiB/s2.439 GiB/s2.439 GiB/s
Exynos 4412 Quad-Core, 1400 MHz2013-12-105.215 GiB/s1.297 GiB/s57.72 MiB/s18.12 MiB/s
432 KiB L1 D/I cache1 MiB L2 cache2 GiB RAM on chip
Intel Xeon E7-8837 512GB2011-04-031.284 TiB/s39.66 GiB/s51.76 GiB/s4.785 GiB/s
4 × Intel Xeon E7-8837 (Westmere-EX/Boxboro-EX), 2667 MHz2013-06-08550.8 GiB/s6.225 GiB/s1.212 GiB/s32.58 MiB/s
324 × 8 × 32 KiB L1 D/I cache4 × 8 × 256 KiB L2 cache4 × 24 MiB L3 shared cache512 GiB, 4 × 4ch DDR3-1066 RAM
Intel Core i5-2500 8GB2011-01-09391.2 GiB/s98.66 GiB/s18.42 GiB/s14.48 GiB/s
1 × Intel Core i5-2500 (Sandy Bridge), 3300 MHz2013-06-0352.53 GiB/s7.534 GiB/s395.3 MiB/s97.55 MiB/s
44 × 32 KiB L1 D/I cache4 × 256 KiB L2 cache6 MiB L3 shared cache8 GiB, 2ch DDR3-1333 RAM
Motorola Atrix: ARM Cortex A9 1GB2010-Q112.66 GiB/s6.475 GiB/s2.114 GiB/s2.114 GiB/s
Morotola Atrix - ARM Cortex-A9, 1000 MHz2013-05-271.853 GiB/s951.6 MiB/s40.57 MiB/s20.49 MiB/s
132 KiB L1 D/I cache1 MiB L2 cache1 GiB DDR2-667 RAM on chip
AMD Opteron 6168 256GB2010-03-292.582 TiB/s56.02 GiB/s25.86 GiB/s3.368 GiB/s
4 × AMD Opteron 6168 (Magny-Cours/Maranello), 1900 MHz2013-06-04345.4 GiB/s4.954 GiB/s1.035 GiB/s30.01 MiB/s
484 × 12 × 64 KiB L1 D/I cache4 × 12 × 512 KiB L2 cache4 × 6 MiB L3 shared cache256 GiB, 4 × 4ch DDR3-667 RAM
Intel Xeon X5550 48GB2009-03-30350.4 GiB/s45.52 GiB/s30.57 GiB/s10.13 GiB/s
2 × Intel Xeon X5550 (Nehalem/Tylersburg), 2667 MHz2013-06-08169.5 GiB/s7.146 GiB/s1.001 GiB/s52.01 MiB/s
162 × 4 × 32 KiB L1 D/I cache2 × 4 × 256 KiB L2 cache2 × 8 MiB L3 shared cache48 GiB, 2 × 6ch DDR3-1066 RAM
Intel Core i7-920 12GB2008-11-17168.8 GiB/s42.20 GiB/s17.57 GiB/s10.62 GiB/s
Intel Core i7-920 (Bloomfield/Nehalem), 2667 MHz2013-05-2780.20 GiB/s6.621 GiB/s600.8 MiB/s83.27 MiB/s
84 × 32 KiB L1 D/I cache4 × 256 KiB L2 cache8 MiB L3 shared cache12 GiB, 3ch DDR3-800 RAM
AMD Opteron 8350 64GB2008-04-09838.7 GiB/s52.46 GiB/s10.05 GiB/s2.692 GiB/s
4 × AMD Opteron 8350 (Barcelona/K10), 2000 MHz2013-05-29117.1 GiB/s5.161 GiB/s539.5 MiB/s31.58 MiB/s
164 × 4 × 64 KiB L1 D/I cache4 × 4 × 512 KiB L2 cache2 MiB L3 shared cache64 GiB, 4 × 2ch DDR2-533 RAM
Intel Core 2 Duo E8500 8GB2008-01-0784.75 GiB/s41.98 GiB/s7.360 GiB/s6.005 GiB/s
Intel Core 2 Duo E8500 (Wolfdale/Core), 3167 MHz2013-06-0918.05 GiB/s7.190 GiB/s155.2 MiB/s77.36 MiB/s
22 × 32 KiB L1 D/I cache6 MiB L2 shared cache8 GiB, DDR2-800 RAM
AMD Athlon 64 X2 5600+ 4GB200882.22 GiB/s41.16 GiB/s4.164 GiB/s2.972 GiB/s
1 × AMD Athlon 64 X2 Dual-Core 5600+, 2800 MHz2014-05-0814.65 GiB/s7.180 GiB/s140.9 MiB/s54.48 MiB/s
22 × 64 KiB L1 D/I cache2 × 1 MiB L2 cache4 GiB, 2 × PC333 DDR2-SDRAM
AMD Opteron 2350 16GB2007-09-10421.2 GiB/s52.58 GiB/s12.60 GiB/s3.670 GiB/s
1 × AMD Opteron 2350 (Barcelona/K10), 2000 MHz2013-05-2949.10 GiB/s5.169 GiB/s340.0 MiB/s38.51 MiB/s
82 × 4 × 64 KiB L1 D/I cache2 × 4 × 512 KiB L2 cache2 × 2 MiB L3 shared cache16 GiB, 2 × 2ch DDR2-333 RAM
Intel Core 2 Quad Q6600 8GB2007-01-08143.0 GiB/s35.74 GiB/s6.963 GiB/s5.492 GiB/s
Intel Core 2 Quad Q6600 (Kentsfield/Core), 2400 MHz2013-05-2930.50 GiB/s6.014 GiB/s251.1 MiB/s69.13 MiB/s
44 × 32 KiB L1 D/I cache2 × 4 MiB L2 shared cache8 GiB, DDR2-800 RAM
Intel Xeon E5345 16GB2006-11-14277.9 GiB/s34.76 GiB/s6.015 GiB/s3.558 GiB/s
2 × Intel Xeon E5345 (Clovertown/Bensley), 2333 MHz2013-05-2999.58 GiB/s5.950 GiB/s401.2 MiB/s48.03 MiB/s
82 × 4 × 32 KiB L1 D/I cache2 × 2 × 4 MiB L2 shared cache16 GiB, 2 × DDR2-667 RAM
Intel Xeon X5355 16GB2006-11-14316.6 GiB/s39.60 GiB/s5.522 GiB/s3.522 GiB/s
2 × Intel Xeon X5355 (Clovertown/Bensley), 2667 MHz2013-05-27114.6 GiB/s6.784 GiB/s315.9 MiB/s46.08 MiB/s
82 × 4 × 32 KiB L1 D/I cache2 × 4 MiB L2 shared cache16 GiB, 2 × DDR2-667 RAM
Intel Xeon X5355 24GB2006-11-14316.5 GiB/s39.61 GiB/s5.506 GiB/s3.408 GiB/s
2 × Intel Xeon X5355 (Clovertown/Bensley), 2667 MHz2013-05-27111.8 GiB/s6.779 GiB/s304.1 MiB/s43.52 MiB/s
82 × 4 × 32 KiB L1 D/I cache2 × 4 MiB L2 shared cache24 GiB, 2 × DDR2-667 RAM
AMD Dual-Core Opteron 270 8GB2005-05-3157.04 GiB/s28.52 GiB/s4.836 GiB/s2.879 GiB/s
1 × AMD Dual-Core Opteron 270 (Italy/K8), 2000 MHz2013-05-2910.14 GiB/s4.974 GiB/s166.3 MiB/s66.55 MiB/s
22 × 64 KiB L1 D/I cache2 × 1 MiB L2 cache8 GiB, 2 × PC3200 DDR-SDRAM
Intel Mobile Pentium III-M 512MB2001-06-3014.39 GiB/s14.37 GiB/s489.0 MiB/s466.2 MiB/s
Intel Mobile Pentium III-M (Tualatin/P6), 1000 MHz2013-05-271.228 GiB/s1.224 GiB/s25.27 MiB/s25.27 MiB/s
116 KiB L1 D/I cache512 KiB L2 cache512 MiB DRAM

Results Sorted By

Scanning Bandwidth:

Permutation Walking Rate:

Results Sorted by Parallel Cache Scanning Bandwidth (Short Table)

System IdentifierpCPU DateScan Para.Sequ. CacheScan Para.Sequ. RAM
Intel Xeon E5-2670v3 256GB4820143.224 TiB/s183.6 GiB/s60.26 GiB/s9.449 GiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB4020153.081 TiB/s161.2 GiB/s68.97 GiB/s10.30 GiB/s
AMD Opteron 6168 256GB4820102.582 TiB/s56.02 GiB/s25.86 GiB/s3.368 GiB/s
Intel Xeon E5-4640 512GB6420122.233 TiB/s71.29 GiB/s26.94 GiB/s3.394 GiB/s
Intel Xeon E5-2670 64GB3220121.393 TiB/s97.97 GiB/s40.52 GiB/s12.29 GiB/s
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB3220131.337 TiB/s86.18 GiB/s74.09 GiB/s11.66 GiB/s
Intel Xeon E7-8837 512GB3220111.284 TiB/s39.66 GiB/s51.76 GiB/s4.785 GiB/s
AMD Opteron 8350 64GB162008838.7 GiB/s52.46 GiB/s10.05 GiB/s2.692 GiB/s
AMD Opteron 2350 16GB82007421.2 GiB/s52.58 GiB/s12.60 GiB/s3.670 GiB/s
Intel Core i5-2500 8GB42011391.2 GiB/s98.66 GiB/s18.42 GiB/s14.48 GiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB42015382.0 GiB/s190.3 GiB/s28.08 GiB/s11.83 GiB/s
Intel Xeon X5550 48GB162009350.4 GiB/s45.52 GiB/s30.57 GiB/s10.13 GiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB82013345.2 GiB/s86.29 GiB/s41.61 GiB/s15.02 GiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB42015321.6 GiB/s160.7 GiB/s27.15 GiB/s11.72 GiB/s
Intel Xeon X5355 16GB82006316.6 GiB/s39.60 GiB/s5.522 GiB/s3.522 GiB/s
Intel Xeon X5355 24GB82006316.5 GiB/s39.61 GiB/s5.506 GiB/s3.408 GiB/s
Intel Core i7-4500U 8GB42013310.1 GiB/s178.3 GiB/s20.24 GiB/s17.23 GiB/s
Intel Xeon E5345 16GB82006277.9 GiB/s34.76 GiB/s6.015 GiB/s3.558 GiB/s
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB22015191.4 GiB/s190.5 GiB/s15.03 GiB/s12.14 GiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB42013183.8 GiB/s91.94 GiB/s26.22 GiB/s11.33 GiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB42013174.6 GiB/s86.07 GiB/s30.36 GiB/s14.99 GiB/s
Intel Core i7-920 12GB82008168.8 GiB/s42.20 GiB/s17.57 GiB/s10.62 GiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB22015162.1 GiB/s160.7 GiB/s14.26 GiB/s11.68 GiB/s
Intel Core 2 Quad Q6600 8GB42007143.0 GiB/s35.74 GiB/s6.963 GiB/s5.492 GiB/s
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201392.77 GiB/s92.02 GiB/s16.84 GiB/s15.37 GiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201386.82 GiB/s86.11 GiB/s15.67 GiB/s14.46 GiB/s
Intel Core 2 Duo E8500 8GB2200884.75 GiB/s41.98 GiB/s7.360 GiB/s6.005 GiB/s
AMD Athlon 64 X2 5600+ 4GB2200882.22 GiB/s41.16 GiB/s4.164 GiB/s2.972 GiB/s
AMD Dual-Core Opteron 270 8GB2200557.04 GiB/s28.52 GiB/s4.836 GiB/s2.879 GiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB1201344.78 GiB/s44.78 GiB/s12.72 GiB/s12.72 GiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB1201342.95 GiB/s42.69 GiB/s7.002 GiB/s6.844 GiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB4201233.08 GiB/s8.311 GiB/s2.439 GiB/s2.439 GiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB4201324.78 GiB/s5.896 GiB/s1.557 GiB/s1.557 GiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB4201522.33 GiB/s5.616 GiB/s1.423 GiB/s1.258 GiB/s
Intel Mobile Pentium III-M 512MB1200114.39 GiB/s14.37 GiB/s489.0 MiB/s466.2 MiB/s
Motorola Atrix: ARM Cortex A9 1GB1201012.66 GiB/s6.475 GiB/s2.114 GiB/s2.114 GiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120134.919 GiB/s4.895 GiB/s1.406 GiB/s1.397 GiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB120123.418 GiB/s3.411 GiB/s1.167 GiB/s1.157 GiB/s

Results Sorted by Sequential Cache Scanning Bandwidth (Short Table)

System IdentifierpCPU DateScan Para.Sequ. CacheScan Para.Sequ. RAM
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB22015191.4 GiB/s190.5 GiB/s15.03 GiB/s12.14 GiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB42015382.0 GiB/s190.3 GiB/s28.08 GiB/s11.83 GiB/s
Intel Xeon E5-2670v3 256GB4820143.224 TiB/s183.6 GiB/s60.26 GiB/s9.449 GiB/s
Intel Core i7-4500U 8GB42013310.1 GiB/s178.3 GiB/s20.24 GiB/s17.23 GiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB4020153.081 TiB/s161.2 GiB/s68.97 GiB/s10.30 GiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB42015321.6 GiB/s160.7 GiB/s27.15 GiB/s11.72 GiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB22015162.1 GiB/s160.7 GiB/s14.26 GiB/s11.68 GiB/s
Intel Core i5-2500 8GB42011391.2 GiB/s98.66 GiB/s18.42 GiB/s14.48 GiB/s
Intel Xeon E5-2670 64GB3220121.393 TiB/s97.97 GiB/s40.52 GiB/s12.29 GiB/s
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201392.77 GiB/s92.02 GiB/s16.84 GiB/s15.37 GiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB42013183.8 GiB/s91.94 GiB/s26.22 GiB/s11.33 GiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB82013345.2 GiB/s86.29 GiB/s41.61 GiB/s15.02 GiB/s
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB3220131.337 TiB/s86.18 GiB/s74.09 GiB/s11.66 GiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201386.82 GiB/s86.11 GiB/s15.67 GiB/s14.46 GiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB42013174.6 GiB/s86.07 GiB/s30.36 GiB/s14.99 GiB/s
Intel Xeon E5-4640 512GB6420122.233 TiB/s71.29 GiB/s26.94 GiB/s3.394 GiB/s
AMD Opteron 6168 256GB4820102.582 TiB/s56.02 GiB/s25.86 GiB/s3.368 GiB/s
AMD Opteron 2350 16GB82007421.2 GiB/s52.58 GiB/s12.60 GiB/s3.670 GiB/s
AMD Opteron 8350 64GB162008838.7 GiB/s52.46 GiB/s10.05 GiB/s2.692 GiB/s
Intel Xeon X5550 48GB162009350.4 GiB/s45.52 GiB/s30.57 GiB/s10.13 GiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB1201344.78 GiB/s44.78 GiB/s12.72 GiB/s12.72 GiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB1201342.95 GiB/s42.69 GiB/s7.002 GiB/s6.844 GiB/s
Intel Core i7-920 12GB82008168.8 GiB/s42.20 GiB/s17.57 GiB/s10.62 GiB/s
Intel Core 2 Duo E8500 8GB2200884.75 GiB/s41.98 GiB/s7.360 GiB/s6.005 GiB/s
AMD Athlon 64 X2 5600+ 4GB2200882.22 GiB/s41.16 GiB/s4.164 GiB/s2.972 GiB/s
Intel Xeon E7-8837 512GB3220111.284 TiB/s39.66 GiB/s51.76 GiB/s4.785 GiB/s
Intel Xeon X5355 24GB82006316.5 GiB/s39.61 GiB/s5.506 GiB/s3.408 GiB/s
Intel Xeon X5355 16GB82006316.6 GiB/s39.60 GiB/s5.522 GiB/s3.522 GiB/s
Intel Core 2 Quad Q6600 8GB42007143.0 GiB/s35.74 GiB/s6.963 GiB/s5.492 GiB/s
Intel Xeon E5345 16GB82006277.9 GiB/s34.76 GiB/s6.015 GiB/s3.558 GiB/s
AMD Dual-Core Opteron 270 8GB2200557.04 GiB/s28.52 GiB/s4.836 GiB/s2.879 GiB/s
Intel Mobile Pentium III-M 512MB1200114.39 GiB/s14.37 GiB/s489.0 MiB/s466.2 MiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB4201233.08 GiB/s8.311 GiB/s2.439 GiB/s2.439 GiB/s
Motorola Atrix: ARM Cortex A9 1GB1201012.66 GiB/s6.475 GiB/s2.114 GiB/s2.114 GiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB4201324.78 GiB/s5.896 GiB/s1.557 GiB/s1.557 GiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB4201522.33 GiB/s5.616 GiB/s1.423 GiB/s1.258 GiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120134.919 GiB/s4.895 GiB/s1.406 GiB/s1.397 GiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB120123.418 GiB/s3.411 GiB/s1.167 GiB/s1.157 GiB/s

Results Sorted by Parallel RAM Scanning Bandwidth (Short Table)

System IdentifierpCPU DateScan Para.Sequ. CacheScan Para.Sequ. RAM
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB3220131.337 TiB/s86.18 GiB/s74.09 GiB/s11.66 GiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB4020153.081 TiB/s161.2 GiB/s68.97 GiB/s10.30 GiB/s
Intel Xeon E5-2670v3 256GB4820143.224 TiB/s183.6 GiB/s60.26 GiB/s9.449 GiB/s
Intel Xeon E7-8837 512GB3220111.284 TiB/s39.66 GiB/s51.76 GiB/s4.785 GiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB82013345.2 GiB/s86.29 GiB/s41.61 GiB/s15.02 GiB/s
Intel Xeon E5-2670 64GB3220121.393 TiB/s97.97 GiB/s40.52 GiB/s12.29 GiB/s
Intel Xeon X5550 48GB162009350.4 GiB/s45.52 GiB/s30.57 GiB/s10.13 GiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB42013174.6 GiB/s86.07 GiB/s30.36 GiB/s14.99 GiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB42015382.0 GiB/s190.3 GiB/s28.08 GiB/s11.83 GiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB42015321.6 GiB/s160.7 GiB/s27.15 GiB/s11.72 GiB/s
Intel Xeon E5-4640 512GB6420122.233 TiB/s71.29 GiB/s26.94 GiB/s3.394 GiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB42013183.8 GiB/s91.94 GiB/s26.22 GiB/s11.33 GiB/s
AMD Opteron 6168 256GB4820102.582 TiB/s56.02 GiB/s25.86 GiB/s3.368 GiB/s
Intel Core i7-4500U 8GB42013310.1 GiB/s178.3 GiB/s20.24 GiB/s17.23 GiB/s
Intel Core i5-2500 8GB42011391.2 GiB/s98.66 GiB/s18.42 GiB/s14.48 GiB/s
Intel Core i7-920 12GB82008168.8 GiB/s42.20 GiB/s17.57 GiB/s10.62 GiB/s
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201392.77 GiB/s92.02 GiB/s16.84 GiB/s15.37 GiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201386.82 GiB/s86.11 GiB/s15.67 GiB/s14.46 GiB/s
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB22015191.4 GiB/s190.5 GiB/s15.03 GiB/s12.14 GiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB22015162.1 GiB/s160.7 GiB/s14.26 GiB/s11.68 GiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB1201344.78 GiB/s44.78 GiB/s12.72 GiB/s12.72 GiB/s
AMD Opteron 2350 16GB82007421.2 GiB/s52.58 GiB/s12.60 GiB/s3.670 GiB/s
AMD Opteron 8350 64GB162008838.7 GiB/s52.46 GiB/s10.05 GiB/s2.692 GiB/s
Intel Core 2 Duo E8500 8GB2200884.75 GiB/s41.98 GiB/s7.360 GiB/s6.005 GiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB1201342.95 GiB/s42.69 GiB/s7.002 GiB/s6.844 GiB/s
Intel Core 2 Quad Q6600 8GB42007143.0 GiB/s35.74 GiB/s6.963 GiB/s5.492 GiB/s
Intel Xeon E5345 16GB82006277.9 GiB/s34.76 GiB/s6.015 GiB/s3.558 GiB/s
Intel Xeon X5355 16GB82006316.6 GiB/s39.60 GiB/s5.522 GiB/s3.522 GiB/s
Intel Xeon X5355 24GB82006316.5 GiB/s39.61 GiB/s5.506 GiB/s3.408 GiB/s
AMD Dual-Core Opteron 270 8GB2200557.04 GiB/s28.52 GiB/s4.836 GiB/s2.879 GiB/s
AMD Athlon 64 X2 5600+ 4GB2200882.22 GiB/s41.16 GiB/s4.164 GiB/s2.972 GiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB4201233.08 GiB/s8.311 GiB/s2.439 GiB/s2.439 GiB/s
Motorola Atrix: ARM Cortex A9 1GB1201012.66 GiB/s6.475 GiB/s2.114 GiB/s2.114 GiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB4201324.78 GiB/s5.896 GiB/s1.557 GiB/s1.557 GiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB4201522.33 GiB/s5.616 GiB/s1.423 GiB/s1.258 GiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120134.919 GiB/s4.895 GiB/s1.406 GiB/s1.397 GiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB120123.418 GiB/s3.411 GiB/s1.167 GiB/s1.157 GiB/s
Intel Mobile Pentium III-M 512MB1200114.39 GiB/s14.37 GiB/s489.0 MiB/s466.2 MiB/s

Results Sorted by Sequential RAM Scanning Bandwidth (Short Table)

System IdentifierpCPU DateScan Para.Sequ. CacheScan Para.Sequ. RAM
Intel Core i7-4500U 8GB42013310.1 GiB/s178.3 GiB/s20.24 GiB/s17.23 GiB/s
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201392.77 GiB/s92.02 GiB/s16.84 GiB/s15.37 GiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB82013345.2 GiB/s86.29 GiB/s41.61 GiB/s15.02 GiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB42013174.6 GiB/s86.07 GiB/s30.36 GiB/s14.99 GiB/s
Intel Core i5-2500 8GB42011391.2 GiB/s98.66 GiB/s18.42 GiB/s14.48 GiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201386.82 GiB/s86.11 GiB/s15.67 GiB/s14.46 GiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB1201344.78 GiB/s44.78 GiB/s12.72 GiB/s12.72 GiB/s
Intel Xeon E5-2670 64GB3220121.393 TiB/s97.97 GiB/s40.52 GiB/s12.29 GiB/s
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB22015191.4 GiB/s190.5 GiB/s15.03 GiB/s12.14 GiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB42015382.0 GiB/s190.3 GiB/s28.08 GiB/s11.83 GiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB42015321.6 GiB/s160.7 GiB/s27.15 GiB/s11.72 GiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB22015162.1 GiB/s160.7 GiB/s14.26 GiB/s11.68 GiB/s
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB3220131.337 TiB/s86.18 GiB/s74.09 GiB/s11.66 GiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB42013183.8 GiB/s91.94 GiB/s26.22 GiB/s11.33 GiB/s
Intel Core i7-920 12GB82008168.8 GiB/s42.20 GiB/s17.57 GiB/s10.62 GiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB4020153.081 TiB/s161.2 GiB/s68.97 GiB/s10.30 GiB/s
Intel Xeon X5550 48GB162009350.4 GiB/s45.52 GiB/s30.57 GiB/s10.13 GiB/s
Intel Xeon E5-2670v3 256GB4820143.224 TiB/s183.6 GiB/s60.26 GiB/s9.449 GiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB1201342.95 GiB/s42.69 GiB/s7.002 GiB/s6.844 GiB/s
Intel Core 2 Duo E8500 8GB2200884.75 GiB/s41.98 GiB/s7.360 GiB/s6.005 GiB/s
Intel Core 2 Quad Q6600 8GB42007143.0 GiB/s35.74 GiB/s6.963 GiB/s5.492 GiB/s
Intel Xeon E7-8837 512GB3220111.284 TiB/s39.66 GiB/s51.76 GiB/s4.785 GiB/s
AMD Opteron 2350 16GB82007421.2 GiB/s52.58 GiB/s12.60 GiB/s3.670 GiB/s
Intel Xeon E5345 16GB82006277.9 GiB/s34.76 GiB/s6.015 GiB/s3.558 GiB/s
Intel Xeon X5355 16GB82006316.6 GiB/s39.60 GiB/s5.522 GiB/s3.522 GiB/s
Intel Xeon X5355 24GB82006316.5 GiB/s39.61 GiB/s5.506 GiB/s3.408 GiB/s
Intel Xeon E5-4640 512GB6420122.233 TiB/s71.29 GiB/s26.94 GiB/s3.394 GiB/s
AMD Opteron 6168 256GB4820102.582 TiB/s56.02 GiB/s25.86 GiB/s3.368 GiB/s
AMD Athlon 64 X2 5600+ 4GB2200882.22 GiB/s41.16 GiB/s4.164 GiB/s2.972 GiB/s
AMD Dual-Core Opteron 270 8GB2200557.04 GiB/s28.52 GiB/s4.836 GiB/s2.879 GiB/s
AMD Opteron 8350 64GB162008838.7 GiB/s52.46 GiB/s10.05 GiB/s2.692 GiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB4201233.08 GiB/s8.311 GiB/s2.439 GiB/s2.439 GiB/s
Motorola Atrix: ARM Cortex A9 1GB1201012.66 GiB/s6.475 GiB/s2.114 GiB/s2.114 GiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB4201324.78 GiB/s5.896 GiB/s1.557 GiB/s1.557 GiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120134.919 GiB/s4.895 GiB/s1.406 GiB/s1.397 GiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB4201522.33 GiB/s5.616 GiB/s1.423 GiB/s1.258 GiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB120123.418 GiB/s3.411 GiB/s1.167 GiB/s1.157 GiB/s
Intel Mobile Pentium III-M 512MB1200114.39 GiB/s14.37 GiB/s489.0 MiB/s466.2 MiB/s

Results Sorted by Parallel Cache Permutation Walking Bandwidth (Short Table)

System IdentifierpCPU DatePerm Para.Sequ. CachePerm Para.Sequ. RAM
Intel Xeon E7-8837 512GB322011550.8 GiB/s6.225 GiB/s1.212 GiB/s32.58 MiB/s
Intel Xeon E5-4640 512GB642012540.7 GiB/s5.442 GiB/s1.348 GiB/s19.16 MiB/s
Intel Xeon E5-2670v3 256GB482014437.4 GiB/s6.149 GiB/s2.495 GiB/s65.48 MiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB402015364.3 GiB/s6.289 GiB/s2.147 GiB/s84.81 MiB/s
AMD Opteron 6168 256GB482010345.4 GiB/s4.954 GiB/s1.035 GiB/s30.01 MiB/s
Intel Xeon E5-2670 64GB322012337.9 GiB/s7.476 GiB/s1.635 GiB/s43.42 MiB/s
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB322013324.5 GiB/s6.728 GiB/s1.681 GiB/s82.55 MiB/s
Intel Xeon X5550 48GB162009169.5 GiB/s7.146 GiB/s1.001 GiB/s52.01 MiB/s
AMD Opteron 8350 64GB162008117.1 GiB/s5.161 GiB/s539.5 MiB/s31.58 MiB/s
Intel Xeon X5355 16GB82006114.6 GiB/s6.784 GiB/s315.9 MiB/s46.08 MiB/s
Intel Xeon X5355 24GB82006111.8 GiB/s6.779 GiB/s304.1 MiB/s43.52 MiB/s
Intel Xeon E5345 16GB8200699.58 GiB/s5.950 GiB/s401.2 MiB/s48.03 MiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB8201383.14 GiB/s6.769 GiB/s685.3 MiB/s87.05 MiB/s
Intel Core i7-920 12GB8200880.20 GiB/s6.621 GiB/s600.8 MiB/s83.27 MiB/s
Intel Core i5-2500 8GB4201152.53 GiB/s7.534 GiB/s395.3 MiB/s97.55 MiB/s
AMD Opteron 2350 16GB8200749.10 GiB/s5.169 GiB/s340.0 MiB/s38.51 MiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB4201335.65 GiB/s7.222 GiB/s288.1 MiB/s71.42 MiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB4201535.60 GiB/s7.510 GiB/s372.0 MiB/s93.04 MiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB4201333.34 GiB/s6.657 GiB/s351.5 MiB/s88.94 MiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB4201531.65 GiB/s6.345 GiB/s361.8 MiB/s91.38 MiB/s
Intel Core 2 Quad Q6600 8GB4200730.50 GiB/s6.014 GiB/s251.1 MiB/s69.13 MiB/s
Intel Core i7-4500U 8GB4201329.85 GiB/s6.738 GiB/s297.4 MiB/s87.60 MiB/s
Intel Core 2 Duo E8500 8GB2200818.05 GiB/s7.190 GiB/s155.2 MiB/s77.36 MiB/s
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB2201517.83 GiB/s7.522 GiB/s197.5 MiB/s97.81 MiB/s
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201316.64 GiB/s7.185 GiB/s202.1 MiB/s98.76 MiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201315.60 GiB/s6.753 GiB/s188.7 MiB/s91.44 MiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB2201515.08 GiB/s6.347 GiB/s193.1 MiB/s95.95 MiB/s
AMD Athlon 64 X2 5600+ 4GB2200814.65 GiB/s7.180 GiB/s140.9 MiB/s54.48 MiB/s
AMD Dual-Core Opteron 270 8GB2200510.14 GiB/s4.974 GiB/s166.3 MiB/s66.55 MiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB420125.215 GiB/s1.297 GiB/s57.72 MiB/s18.12 MiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB120134.450 GiB/s3.321 GiB/s46.87 MiB/s43.59 MiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB420154.436 GiB/s1.111 GiB/s64.63 MiB/s18.11 MiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB420134.009 GiB/s948.3 MiB/s64.92 MiB/s16.96 MiB/s
Motorola Atrix: ARM Cortex A9 1GB120101.853 GiB/s951.6 MiB/s40.57 MiB/s20.49 MiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120131.238 GiB/s1.229 GiB/s12.74 MiB/s11.30 MiB/s
Intel Mobile Pentium III-M 512MB120011.228 GiB/s1.224 GiB/s25.27 MiB/s25.27 MiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB12013949.2 MiB/s849.9 MiB/s11.27 MiB/s8.588 MiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB12012661.6 MiB/s658.4 MiB/s10.97 MiB/s10.02 MiB/s

Results Sorted by Sequential Cache Permutation Walking Bandwidth (Short Table)

System IdentifierpCPU DatePerm Para.Sequ. CachePerm Para.Sequ. RAM
Intel Core i5-2500 8GB4201152.53 GiB/s7.534 GiB/s395.3 MiB/s97.55 MiB/s
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB2201517.83 GiB/s7.522 GiB/s197.5 MiB/s97.81 MiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB4201535.60 GiB/s7.510 GiB/s372.0 MiB/s93.04 MiB/s
Intel Xeon E5-2670 64GB322012337.9 GiB/s7.476 GiB/s1.635 GiB/s43.42 MiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB4201335.65 GiB/s7.222 GiB/s288.1 MiB/s71.42 MiB/s
Intel Core 2 Duo E8500 8GB2200818.05 GiB/s7.190 GiB/s155.2 MiB/s77.36 MiB/s
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201316.64 GiB/s7.185 GiB/s202.1 MiB/s98.76 MiB/s
AMD Athlon 64 X2 5600+ 4GB2200814.65 GiB/s7.180 GiB/s140.9 MiB/s54.48 MiB/s
Intel Xeon X5550 48GB162009169.5 GiB/s7.146 GiB/s1.001 GiB/s52.01 MiB/s
Intel Xeon X5355 16GB82006114.6 GiB/s6.784 GiB/s315.9 MiB/s46.08 MiB/s
Intel Xeon X5355 24GB82006111.8 GiB/s6.779 GiB/s304.1 MiB/s43.52 MiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB8201383.14 GiB/s6.769 GiB/s685.3 MiB/s87.05 MiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201315.60 GiB/s6.753 GiB/s188.7 MiB/s91.44 MiB/s
Intel Core i7-4500U 8GB4201329.85 GiB/s6.738 GiB/s297.4 MiB/s87.60 MiB/s
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB322013324.5 GiB/s6.728 GiB/s1.681 GiB/s82.55 MiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB4201333.34 GiB/s6.657 GiB/s351.5 MiB/s88.94 MiB/s
Intel Core i7-920 12GB8200880.20 GiB/s6.621 GiB/s600.8 MiB/s83.27 MiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB2201515.08 GiB/s6.347 GiB/s193.1 MiB/s95.95 MiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB4201531.65 GiB/s6.345 GiB/s361.8 MiB/s91.38 MiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB402015364.3 GiB/s6.289 GiB/s2.147 GiB/s84.81 MiB/s
Intel Xeon E7-8837 512GB322011550.8 GiB/s6.225 GiB/s1.212 GiB/s32.58 MiB/s
Intel Xeon E5-2670v3 256GB482014437.4 GiB/s6.149 GiB/s2.495 GiB/s65.48 MiB/s
Intel Core 2 Quad Q6600 8GB4200730.50 GiB/s6.014 GiB/s251.1 MiB/s69.13 MiB/s
Intel Xeon E5345 16GB8200699.58 GiB/s5.950 GiB/s401.2 MiB/s48.03 MiB/s
Intel Xeon E5-4640 512GB642012540.7 GiB/s5.442 GiB/s1.348 GiB/s19.16 MiB/s
AMD Opteron 2350 16GB8200749.10 GiB/s5.169 GiB/s340.0 MiB/s38.51 MiB/s
AMD Opteron 8350 64GB162008117.1 GiB/s5.161 GiB/s539.5 MiB/s31.58 MiB/s
AMD Dual-Core Opteron 270 8GB2200510.14 GiB/s4.974 GiB/s166.3 MiB/s66.55 MiB/s
AMD Opteron 6168 256GB482010345.4 GiB/s4.954 GiB/s1.035 GiB/s30.01 MiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB120134.450 GiB/s3.321 GiB/s46.87 MiB/s43.59 MiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB420125.215 GiB/s1.297 GiB/s57.72 MiB/s18.12 MiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120131.238 GiB/s1.229 GiB/s12.74 MiB/s11.30 MiB/s
Intel Mobile Pentium III-M 512MB120011.228 GiB/s1.224 GiB/s25.27 MiB/s25.27 MiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB420154.436 GiB/s1.111 GiB/s64.63 MiB/s18.11 MiB/s
Motorola Atrix: ARM Cortex A9 1GB120101.853 GiB/s951.6 MiB/s40.57 MiB/s20.49 MiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB420134.009 GiB/s948.3 MiB/s64.92 MiB/s16.96 MiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB12013949.2 MiB/s849.9 MiB/s11.27 MiB/s8.588 MiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB12012661.6 MiB/s658.4 MiB/s10.97 MiB/s10.02 MiB/s

Results Sorted by Parallel RAM Permutation Walking Bandwidth (Short Table)

System IdentifierpCPU DatePerm Para.Sequ. CachePerm Para.Sequ. RAM
Intel Xeon E5-2670v3 256GB482014437.4 GiB/s6.149 GiB/s2.495 GiB/s65.48 MiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB402015364.3 GiB/s6.289 GiB/s2.147 GiB/s84.81 MiB/s
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB322013324.5 GiB/s6.728 GiB/s1.681 GiB/s82.55 MiB/s
Intel Xeon E5-2670 64GB322012337.9 GiB/s7.476 GiB/s1.635 GiB/s43.42 MiB/s
Intel Xeon E5-4640 512GB642012540.7 GiB/s5.442 GiB/s1.348 GiB/s19.16 MiB/s
Intel Xeon E7-8837 512GB322011550.8 GiB/s6.225 GiB/s1.212 GiB/s32.58 MiB/s
AMD Opteron 6168 256GB482010345.4 GiB/s4.954 GiB/s1.035 GiB/s30.01 MiB/s
Intel Xeon X5550 48GB162009169.5 GiB/s7.146 GiB/s1.001 GiB/s52.01 MiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB8201383.14 GiB/s6.769 GiB/s685.3 MiB/s87.05 MiB/s
Intel Core i7-920 12GB8200880.20 GiB/s6.621 GiB/s600.8 MiB/s83.27 MiB/s
AMD Opteron 8350 64GB162008117.1 GiB/s5.161 GiB/s539.5 MiB/s31.58 MiB/s
Intel Xeon E5345 16GB8200699.58 GiB/s5.950 GiB/s401.2 MiB/s48.03 MiB/s
Intel Core i5-2500 8GB4201152.53 GiB/s7.534 GiB/s395.3 MiB/s97.55 MiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB4201535.60 GiB/s7.510 GiB/s372.0 MiB/s93.04 MiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB4201531.65 GiB/s6.345 GiB/s361.8 MiB/s91.38 MiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB4201333.34 GiB/s6.657 GiB/s351.5 MiB/s88.94 MiB/s
AMD Opteron 2350 16GB8200749.10 GiB/s5.169 GiB/s340.0 MiB/s38.51 MiB/s
Intel Xeon X5355 16GB82006114.6 GiB/s6.784 GiB/s315.9 MiB/s46.08 MiB/s
Intel Xeon X5355 24GB82006111.8 GiB/s6.779 GiB/s304.1 MiB/s43.52 MiB/s
Intel Core i7-4500U 8GB4201329.85 GiB/s6.738 GiB/s297.4 MiB/s87.60 MiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB4201335.65 GiB/s7.222 GiB/s288.1 MiB/s71.42 MiB/s
Intel Core 2 Quad Q6600 8GB4200730.50 GiB/s6.014 GiB/s251.1 MiB/s69.13 MiB/s
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201316.64 GiB/s7.185 GiB/s202.1 MiB/s98.76 MiB/s
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB2201517.83 GiB/s7.522 GiB/s197.5 MiB/s97.81 MiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB2201515.08 GiB/s6.347 GiB/s193.1 MiB/s95.95 MiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201315.60 GiB/s6.753 GiB/s188.7 MiB/s91.44 MiB/s
AMD Dual-Core Opteron 270 8GB2200510.14 GiB/s4.974 GiB/s166.3 MiB/s66.55 MiB/s
Intel Core 2 Duo E8500 8GB2200818.05 GiB/s7.190 GiB/s155.2 MiB/s77.36 MiB/s
AMD Athlon 64 X2 5600+ 4GB2200814.65 GiB/s7.180 GiB/s140.9 MiB/s54.48 MiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB420134.009 GiB/s948.3 MiB/s64.92 MiB/s16.96 MiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB420154.436 GiB/s1.111 GiB/s64.63 MiB/s18.11 MiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB420125.215 GiB/s1.297 GiB/s57.72 MiB/s18.12 MiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB120134.450 GiB/s3.321 GiB/s46.87 MiB/s43.59 MiB/s
Motorola Atrix: ARM Cortex A9 1GB120101.853 GiB/s951.6 MiB/s40.57 MiB/s20.49 MiB/s
Intel Mobile Pentium III-M 512MB120011.228 GiB/s1.224 GiB/s25.27 MiB/s25.27 MiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120131.238 GiB/s1.229 GiB/s12.74 MiB/s11.30 MiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB12013949.2 MiB/s849.9 MiB/s11.27 MiB/s8.588 MiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB12012661.6 MiB/s658.4 MiB/s10.97 MiB/s10.02 MiB/s

Results Sorted by Sequential RAM Permutation Walking Bandwidth (Short Table)

System IdentifierpCPU DatePerm Para.Sequ. CachePerm Para.Sequ. RAM
AWS c3.large - Intel Xeon E5-2680 v2 2.80 GHz 3.75GB2201316.64 GiB/s7.185 GiB/s202.1 MiB/s98.76 MiB/s
AWS c4.large - Intel Xeon E5-2666 v3 2.90 GHz 3.75GB2201517.83 GiB/s7.522 GiB/s197.5 MiB/s97.81 MiB/s
Intel Core i5-2500 8GB4201152.53 GiB/s7.534 GiB/s395.3 MiB/s97.55 MiB/s
AWS m4.large - Intel Xeon E5-2676 v3, 2.40 GHz 8GB2201515.08 GiB/s6.347 GiB/s193.1 MiB/s95.95 MiB/s
AWS c4.xlarge - Intel Xeon E5-2666 v3 2.90 GHz 7.5GB4201535.60 GiB/s7.510 GiB/s372.0 MiB/s93.04 MiB/s
AWS m3.large - Intel Xeon E5-2670 v2 2.50 GHz 7.5 GB2201315.60 GiB/s6.753 GiB/s188.7 MiB/s91.44 MiB/s
AWS m4.xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 16GB4201531.65 GiB/s6.345 GiB/s361.8 MiB/s91.38 MiB/s
AWS i2.xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 31GB4201333.34 GiB/s6.657 GiB/s351.5 MiB/s88.94 MiB/s
Intel Core i7-4500U 8GB4201329.85 GiB/s6.738 GiB/s297.4 MiB/s87.60 MiB/s
AWS i2.2xlarge - Intel Xeon E5-2670 v2, 2.50 GHz 61GB8201383.14 GiB/s6.769 GiB/s685.3 MiB/s87.05 MiB/s
AWS m4.10xlarge - Intel Xeon E5-2676 v3, 2.40 GHz 160GB402015364.3 GiB/s6.289 GiB/s2.147 GiB/s84.81 MiB/s
Intel Core i7-920 12GB8200880.20 GiB/s6.621 GiB/s600.8 MiB/s83.27 MiB/s
AWS r3.8xlarge - Intel Xeon E5-2676 v3, 2.50 GHz 244GB322013324.5 GiB/s6.728 GiB/s1.681 GiB/s82.55 MiB/s
Intel Core 2 Duo E8500 8GB2200818.05 GiB/s7.190 GiB/s155.2 MiB/s77.36 MiB/s
AWS c3.xlarge - Intel Xeon E5-2680 v2 2.80 GHz 7.5GB4201335.65 GiB/s7.222 GiB/s288.1 MiB/s71.42 MiB/s
Intel Core 2 Quad Q6600 8GB4200730.50 GiB/s6.014 GiB/s251.1 MiB/s69.13 MiB/s
AMD Dual-Core Opteron 270 8GB2200510.14 GiB/s4.974 GiB/s166.3 MiB/s66.55 MiB/s
Intel Xeon E5-2670v3 256GB482014437.4 GiB/s6.149 GiB/s2.495 GiB/s65.48 MiB/s
AMD Athlon 64 X2 5600+ 4GB2200814.65 GiB/s7.180 GiB/s140.9 MiB/s54.48 MiB/s
Intel Xeon X5550 48GB162009169.5 GiB/s7.146 GiB/s1.001 GiB/s52.01 MiB/s
Intel Xeon E5345 16GB8200699.58 GiB/s5.950 GiB/s401.2 MiB/s48.03 MiB/s
Intel Xeon X5355 16GB82006114.6 GiB/s6.784 GiB/s315.9 MiB/s46.08 MiB/s
AWS m3.medium - Intel Xeon E5-2670 v2, 2.50 GHz 3.75GB120134.450 GiB/s3.321 GiB/s46.87 MiB/s43.59 MiB/s
Intel Xeon X5355 24GB82006111.8 GiB/s6.779 GiB/s304.1 MiB/s43.52 MiB/s
Intel Xeon E5-2670 64GB322012337.9 GiB/s7.476 GiB/s1.635 GiB/s43.42 MiB/s
AMD Opteron 2350 16GB8200749.10 GiB/s5.169 GiB/s340.0 MiB/s38.51 MiB/s
Intel Xeon E7-8837 512GB322011550.8 GiB/s6.225 GiB/s1.212 GiB/s32.58 MiB/s
AMD Opteron 8350 64GB162008117.1 GiB/s5.161 GiB/s539.5 MiB/s31.58 MiB/s
AMD Opteron 6168 256GB482010345.4 GiB/s4.954 GiB/s1.035 GiB/s30.01 MiB/s
Intel Mobile Pentium III-M 512MB120011.228 GiB/s1.224 GiB/s25.27 MiB/s25.27 MiB/s
Motorola Atrix: ARM Cortex A9 1GB120101.853 GiB/s951.6 MiB/s40.57 MiB/s20.49 MiB/s
Intel Xeon E5-4640 512GB642012540.7 GiB/s5.442 GiB/s1.348 GiB/s19.16 MiB/s
Samsung Galaxy Note 10.1 GT-N8010: Exynos 4412 Quad-Core 2GB420125.215 GiB/s1.297 GiB/s57.72 MiB/s18.12 MiB/s
Raspberry Pi 2 Model B: ARM Cortex-A7 1GB420154.436 GiB/s1.111 GiB/s64.63 MiB/s18.11 MiB/s
Wandboard Quad: Freescale i.MX6Q - Cortex-A9 Quad-core 2GB420134.009 GiB/s948.3 MiB/s64.92 MiB/s16.96 MiB/s
BeagleBone Black: AM335x 1GHz ARM Cortex-A8 512MB120131.238 GiB/s1.229 GiB/s12.74 MiB/s11.30 MiB/s
Raspberry Pi Model B: ARM1176JZF-S 512MB12012661.6 MiB/s658.4 MiB/s10.97 MiB/s10.02 MiB/s
AWS t2.micro - Intel Xeon E5-2670 v2, 2.50 GHz 1GB12013949.2 MiB/s849.9 MiB/s11.27 MiB/s8.588 MiB/s

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