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 Mon, 08 Mar 2021 14:57:28 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: Triad - Benchmark: Integer

OpenBenchmarking.org metrics for this test profile configuration based on 3,438 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)
99th
3
31537 +/- 217
98th
3
30061 +/- 192
98th
6
29669 +/- 1140
97th
4
29118 +/- 3410
97th
4
28850 +/- 2165
97th
3
28633 +/- 876
97th
30
28139 +/- 2692
96th
6
27583 +/- 3619
95th
4
26540 +/- 1049
93rd
4
25744 +/- 114
93rd
3
25604 +/- 197
93rd
5
25497 +/- 1129
92nd
6
25083 +/- 1718
91st
3
24858 +/- 658
91st
3
24852 +/- 956
86th
3
24067 +/- 483
84th
6
23764 +/- 3279
84th
3
23743 +/- 165
83rd
336
23603 +/- 715
83rd
11
23546 +/- 1797
82nd
5
23469 +/- 2374
79th
4
23145 +/- 1347
79th
3
23108 +/- 1741
79th
3
23076 +/- 938
78th
3
22895 +/- 2563
77th
3
22762 +/- 1178
77th
9
22707 +/- 3329
Mid-Tier
75th
< 22258
75th
3
22191 +/- 32
75th
3
22183 +/- 28
75th
7
22149 +/- 1351
74th
7
22019 +/- 87
74th
6
21971 +/- 3232
74th
6
21929 +/- 2291
71st
35
20912 +/- 2371
69th
5
20393 +/- 431
69th
4
20254 +/- 1064
66th
3
19618 +/- 1870
65th
3
19265 +/- 2550
61st
4
17997 +/- 2634
59th
3
17347 +/- 1150
52nd
326
16921 +/- 302
Median
50th
16779
49th
6
16527 +/- 166
48th
4
16265 +/- 648
42nd
3
13963 +/- 1341
40th
3
13688 +/- 359
40th
16
13558 +/- 942
39th
3
13386 +/- 338
39th
5
13310 +/- 537
38th
79
13153 +/- 831
37th
3
12722 +/- 307
35th
3
12153 +/- 662
34th
12
12008 +/- 1122
34th
12
11968 +/- 702
32nd
6
11459 +/- 780
29th
17
10458 +/- 154
26th
5
9763 +/- 129
Low-Tier
25th
< 9579
23rd
10
8864 +/- 293
18th
5
6944 +/- 21
15th
3
6002 +/- 656
10th
4
5114 +/- 435
5th
4
3117 +/- 312
3rd
6
2557 +/- 299
OpenBenchmarking.orgDistribution Of Public Results - Type: Triad - Benchmark: Integer3438 Results Range From 353 To 60213 MB/s3531551274939475145634375418739993711135123331353114729159271712518323195212071921917231152431325511267092790729105303033150132699338973509536293374913868939887410854228343481446794587747075482734947150669518675306554263554615665957857590556025370140210280350

Based on OpenBenchmarking.org data, the selected test / test configuration (RAMspeed SMP 3.5.0 - Type: Triad - Benchmark: Integer) 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: Triad - Benchmark: IntegerRun-Time816243240Min: 1 / Avg: 1.73 / Max: 40

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
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
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

1 System - 10 Benchmark Results

2 x Intel Xeon Gold 6134 - Xen HVM domU v4.13 - Intel 440FX 82441FX PMC

Ubuntu 20.04 - 5.4.0-66-generic - GCC 9.3.0

2 Systems - 391 Benchmark Results

ARMv8 Cortex-A72 - Pine64 RockPro64 - 4096MB

Debian 10 - 4.4.213-rockchip64 - Xfce 4.12

1 System - 10 Benchmark Results

Intel Core i7-8650U - Intel NUC7i7DNB - Intel Xeon E3-1200 v6

Ubuntu 20.04 - 5.8.0-44-generic - GNOME Shell 3.36.4

1 System - 10 Benchmark Results

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

Ubuntu 20.04 - 5.4.0-66-generic - GCC 9.3.0

1 System - 10 Benchmark Results

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

Ubuntu 20.04 - 5.4.0-66-generic - GCC 9.3.0

1 System - 10 Benchmark Results

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

Ubuntu 20.04 - 5.4.0-66-generic - GCC 9.3.0

4 Systems - 18 Benchmark Results

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

Ubuntu 20.04 - 5.4.0-66-generic - GCC 9.3.0

3 Systems - 17 Benchmark Results

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

Ubuntu 20.04 - 5.4.0-66-generic - GCC 9.3.0

2 Systems - 16 Benchmark Results

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

Ubuntu 20.04 - 5.4.0-66-generic - GCC 9.3.0

Most Popular Test Results

Find More Test Results