RAMspeed SMP

This benchmark tests the system memory (RAM) performance.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark ramspeed.

Project Site

alasir.com

Test Created

6 December 2010

Last Updated

12 April 2020

Test Maintainer

Michael Larabel 

Test Type

Memory

Average Install Time

2 Seconds

Average Run Time

2 Minutes, 10 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

250k+ Downloads + 20k+ Public Benchmark Results

Supported Platforms

Public Result UploadsTest Completions*Reported Installs*OpenBenchmarking.orgEventsRAMspeed SMP Popularity Statisticspts/ramspeed2011.032011.072011.112012.032012.072012.112013.032013.072013.112014.032014.072014.112015.032015.072015.112016.032016.072016.112017.032017.072017.112018.032018.072018.112019.032019.072019.112020.032020.072020.112021.03160K320K480K640K800K
* Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
Data current as of Sat, 06 Mar 2021 12:56:25 GMT.
Triad18.2%Scale18.6%Copy20.9%Add18.5%Average23.9%Type Option PopularityOpenBenchmarking.org
Integer52.2%Floating Point47.8%Benchmark Option PopularityOpenBenchmarking.org

Revision History

pts/ramspeed-1.4.3   [View Source]   Sun, 12 Apr 2020 07:35:49 GMT
TTR = 3

pts/ramspeed-1.4.2   [View Source]   Tue, 30 Oct 2018 06:17:25 GMT
Update download links for ramspeed as upstream source appears to have shutdown.

pts/ramspeed-1.4.1   [View Source]   Sat, 09 Sep 2017 12:06:07 GMT
Fix for building ramspeed/ramsmp on modern hardware/software

pts/ramspeed-1.4.0   [View Source]   Mon, 06 Dec 2010 15:20:46 GMT
Initial import into OpenBenchmarking.org

Suites Using This Test

Memory Test Suite

CPU Massive

Server CPU Tests


Performance Metrics

Analyze Test Configuration:

RAMspeed SMP 3.5.0

Type: Scale - Benchmark: Floating Point

OpenBenchmarking.org metrics for this test profile configuration based on 3,293 public results since 6 December 2010 with the latest data as of 4 March 2021.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component
Percentile Rank
# Matching Public Results
MB/s (Average)
16 x 32 GB DDR4-2666MT
100th
3
39869 +/- 692
16 x 32 GB DDR4-3200MT
100th
9
37559 +/- 5139
4 x 8192 MB DDR4-3200MT
100th
4
32096 +/- 4426
12 x 16384 MB DDR4-2933MT
100th
3
29571 +/- 429
8 x 16384 MB DDR4-2666MT
98th
4
27673 +/- 3090
6 x 32 GB DDR4-2933MT
98th
22
27280 +/- 2486
4 x 16384 MB DDR4-3200MT
98th
3
27151 +/- 226
8 x 8192 MB DDR4-2400MHz Samsung
97th
6
26545 +/- 3473
16 x 16384 MB DDR4-2400MHz Samsung
97th
3
26515 +/- 464
6 x 16384 MB DDR4-2666MHz Micron 18ASF2G72PDZ-2G6D1
97th
3
26185 +/- 66
12 x 16384 MB DDR4-2666MT
97th
7
25865 +/- 2368
16 x 32 GB DDR4-2400MT
97th
4
25820 +/- 233
16 x 16384 MB DDR4-2400MHz HMA82GR7AFR8N-VK
97th
5
25817 +/- 517
6 x 16384 MB DDR4-2933MT
96th
6
25644 +/- 1810
4 x 16384 MB DDR4-2400MHz
96th
3
24974 +/- 678
12 x 32 GB DDR4-2666MHz Micron 36ASF4G72PZ-2G6D1
95th
3
24652 +/- 98
8 x 16384 MB DDR4-2400MHz M393A2K43BB1-CTD
95th
4
24617 +/- 849
12 x 32 GB DDR4-2666MHz HMA84GR7AFR4N-VK
95th
3
24306 +/- 285
12 x 8192 MB DDR4-2666MT
95th
4
24121 +/- 3569
4 x 16384 MB DDR4-2666MT
95th
6
24115 +/- 2423
6 x 4096 MB DDR4-2666MT
94th
4
23888 +/- 1756
8 x 8192 MB DDR4-2400MHz
94th
6
23673 +/- 703
4 x 16384 MB DDR3-1866MT
93rd
3
23020 +/- 1311
2 x 8192 MB DDR4-3200MT
93rd
4
22773 +/- 1676
2 x 8192 MB DDR4-3600MT
92nd
3
22556 +/- 394
8 x 16384 MB DDR4-1866MHz
92nd
5
22331 +/- 86
8 x 16384 MB DDR4-2666MHz Samsung
91st
3
22133 +/- 2077
4 x 16384 MB DDR4-2400MT
91st
5
21826 +/- 2293
2 x 8192 MB DDR4-2667MT
91st
6
21574 +/- 2901
8 x 16384 MB DDR4-2400MHz
91st
3
21500 +/- 1845
8 x 16384 MB DDR4-1067MT
90th
3
21369 +/- 758
12 x 16384 MB DDR4-2133MHz 18ASF2G72PDZ-2G3D1
90th
4
21258 +/- 47
2 x 16384 MB DDR4-2666MT
90th
4
21118 +/- 1365
8 x 2048 MB DDR3-1600MT
88th
3
20361 +/- 16
8 x 8192 MB DDR4-2133MHz Samsung M393A1G40DB0-CPB
88th
3
20293 +/- 1115
6 x 32 GB DDR4-2133MHz Samsung M393A4K40BB1-CRC
88th
3
20251 +/- 106
2 x 16384 MB DDR4-2400MT
88th
6
20195 +/- 2296
4 x 16384 MB DDR4-2133MT
88th
3
20185 +/- 1635
2 x 8192 MB DDR4-2667MHz
87th
4
20174 +/- 857
4 x 8192 MB DDR4-2133MT
87th
6
20125 +/- 2462
16 x 16384 MB DDR3-1866MHz
87th
4
19858 +/- 1048
12 x 8192 MB DDR3-1600MHz 689911-071
87th
12
19831 +/- 276
16 x 4096 MB DDR3-1600MHz Samsung
86th
6
19424 +/- 1365
8 x 16384 MB DDR3-1600MHz Kingston
85th
3
19315 +/- 39
8 x 16384 MB DDR3-1333MHz
85th
3
19218 +/- 21
8 x 8192 MB DDR3-1600MHz Kingston
85th
4
19187 +/- 806
4 x 16384 MB DDR4-2133MHz Micron 36ASF2G72PZ-2G1A2
85th
3
19137 +/- 232
7.875 x 65536 MB DDR4-2666MHz Samsung
85th
4
18996 +/- 48
8 x 16384 MB DDR3-1333MHz Hynix HMT42GR7MFR4A-H9
84th
3
18838 +/- 371
1 x 7908 MB RAM
84th
5
18759 +/- 96
2 x 16384 MB DDR4-2133MT
83rd
3
18287 +/- 2058
12 x 8192 MB DDR3-1333MHz
82nd
3
18041 +/- 770
8 x 16384 MB DDR3-1333MHz Samsung
78th
4
17204 +/- 814
Mid-Tier
75th
< 17029
8 x 16384 MB 2133MHz
74th
12
16907 +/- 955
8 x 16384 MB DDR3-1600MHz
72nd
335
16685 +/- 546
7.875 x 32768 MB DRAM-2400MHz Hynix
72nd
17
16624 +/- 352
2 x 16384 MB 2133MHz Samsung
71st
3
16347 +/- 928
4 x 4096 MB DDR3-1600MT
71st
4
16337 +/- 1624
7.875 x 32768 MB 2133MHz
71st
4
16333 +/- 537
4 x 4096 MB 2133MHz Micron
68th
4
16112 +/- 25
16 x 16384 MB DDR3-1600MHz
68th
5
16110 +/- 1767
4 x 8192 MB DDR3-1600MHz
65th
35
15845 +/- 759
8 x 8192 MB 2133MHz
64th
7
15672 +/- 723
6 x 4096 MB 1333MHz Nanya
59th
6
15361 +/- 136
6 x 4096 MB DDR3
55th
326
15248 +/- 224
8 x 16384 MB DDR4-2133MHz
55th
3
15241 +/- 999
8 x 8192 MB DDR4-2133MHz Micron
51st
3
14759 +/- 662
Median
50th
14568
6 x 8192 MB DDR3-1333MHz Samsung
50th
8
14505 +/- 1497
4 x 8192 MB DDR3-1866MHz Samsung
50th
9
14469 +/- 1185
4 x 4096 MB DDR3-1600MHz
45th
5
13522 +/- 829
6 x 4096 MB 1333MHz
43rd
79
13232 +/- 746
12 x 8192 MB 1066MHz
43rd
4
13228 +/- 1205
4 x 8192 MB DDR3-1333MHz Samsung
42nd
15
12997 +/- 1285
2 x 8192 MB DDR3-1333MT
39th
3
12273 +/- 200
2 x 4096 MB DDR4-2400MT
39th
3
12271 +/- 421
4 x 4096 MB DDR3-1333MT
37th
3
11956 +/- 113
4 x 4096 MB DDR3-1333MHz Kingston
37th
7
11924 +/- 761
2 x 8192 MB 1333MHz Kingston
35th
3
11689 +/- 194
2 x 4096 MB DDR3-1333MHz
35th
11
11676 +/- 757
1 x 16384 MB DDR4-2400MT
34th
11
11280 +/- 382
6 x 2048 MB DDR3-1333MHz
34th
3
11136 +/- 713
1 x 8192 MB DDR4-2400MHz Samsung M393A1G43EB1-CRC
34th
3
11127 +/- 21
2 x 2048 MB DDR3-1333MT
34th
3
11082 +/- 285
1 x 8192 MB DDR4-2400MHz
32nd
6
10669 +/- 657
8 x 4096 MB 1333MHz
30th
5
10174 +/- 184
2 x 4096 MB DDR3-667MHz
28th
17
9781 +/- 138
Low-Tier
25th
< 9032
1 x 8192 MB DDR3-1600MHz Kingston
22nd
3
7498 +/- 151
1 x 4096 MB DDR3-1600MHz RMR5030EB68F9W1600
21st
3
6850 +/- 30
2 x 4096 MB DDR3-800MT
20th
5
6714 +/- 11
8 x 4096 MB DDR2-667MHz
14th
4
4909 +/- 453
1 x 4096 MB DDR3-1067MHz
13th
3
4750 +/- 464
4 x 4096 MB DDR
10th
3
3984 +/- 3
4 x 1024 MB DDR2-667MHz
7th
3
3356 +/- 357
2 x 2048 MB DDR2-800MHz
7th
4
3223 +/- 207
2 x 2048 MB DDR2-667MHz
7th
3
3214 +/- 354
2 x 1024 MB DDR2-800MHz
4th
6
2663 +/- 331
OpenBenchmarking.orgDistribution Of Public Results - Type: Scale - Benchmark: Floating Point3293 Results Range From 332 To 46117 MB/s33212482164308039964912582867447660857694921040811324122401315614072149881590416820177361865219568204842140022316232322414825064259802689627812287282964430560314763239233308342243514036056369723788838804397204063641552424684338444300452164613290180270360450

Based on OpenBenchmarking.org data, the selected test / test configuration (RAMspeed SMP 3.5.0 - Type: Scale - Benchmark: Floating Point) has an average run-time of 2 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkType: Scale - Benchmark: Floating PointRun-Time918273645Min: 1 / Avg: 1.71 / Max: 41

Notable Instruction Set Usage

Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.

Instruction Set
Support
Instructions Detected
Advanced Vector Extensions (AVX)
Used by default on supported hardware.
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).
 
VZEROUPPER VEXTRACTF128 VINSERTF128 VBROADCASTSD
Advanced Vector Extensions 2 (AVX2)
Used by default on supported hardware.
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).
 
VPERM2I128 VEXTRACTI128 VPBROADCASTQ
FMA (FMA)
Used by default on supported hardware.
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).
 
VFMADD213PD
The test / benchmark does honor compiler flag changes.
Last automated analysis: 31 January 2021

This test profile binary relies on the shared libraries libc.so.6.

Recent Test Results

OpenBenchmarking.org Results Compare

4 Systems - 18 Benchmark Results

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Ubuntu 20.10 - 5.8.0-31-generic - KDE Plasma 5.19.5

4 Systems - 18 Benchmark Results

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Ubuntu 20.10 - 5.8.0-31-generic - KDE Plasma 5.19.5

1 System - 22 Benchmark Results

Intel Xeon X3470 - ASUS P7P55 LX - Intel Core DMI

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1 System - 10 Benchmark Results

Intel Core i5-7200U - LENOVO Torronto 5C2 - Intel Xeon E3-1200 v6

Arch rolling - 5.10.20-1-lts - GNOME Shell 3.38.3

1 System - 10 Benchmark Results

32 x Intel Xeon Gold 6134 - Intel 440BX - Intel 440BX

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1 System - 20 Benchmark Results

Loongson-3A R4 - EA EA-LS3B4000-7A1000 v1.0 - Loongson LLC Hyper Transport Bridge

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2 x Intel Xeon Gold 5218 - Dell 0WXD1Y - Intel Sky Lake-E DMI3 Registers

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openSUSE Tumbleweed 20210223 - 5.10.16-1-default - GNOME Shell 3.38.3

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1 System - 10 Benchmark Results

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CentOS Linux 7 - 3.10.0-1127.el7.x86_64 - GCC 4.8.5 20150623

1 System - 22 Benchmark Results

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