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: Copy - Benchmark: Floating Point

OpenBenchmarking.org metrics for this test profile configuration based on 3,406 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)
100th
9
38072 +/- 5583
100th
3
30779 +/- 3730
99th
3
29346 +/- 187
99th
4
29291 +/- 1615
98th
22
27909 +/- 2821
97th
3
27080 +/- 342
97th
3
26638 +/- 386
97th
4
26574 +/- 2177
96th
3
25594 +/- 113
96th
6
25528 +/- 1738
95th
7
25064 +/- 2199
95th
6
24600 +/- 2046
94th
4
24544 +/- 1553
94th
4
24102 +/- 564
93rd
6
23628 +/- 758
93rd
3
23470 +/- 1304
93rd
3
23308 +/- 579
92nd
5
22955 +/- 3200
91st
5
22384 +/- 33
90th
4
21866 +/- 1406
90th
6
21560 +/- 2829
89th
3
20965 +/- 2227
88th
3
20718 +/- 13
87th
4
20294 +/- 687
87th
3
20154 +/- 1804
87th
6
20084 +/- 2295
85th
3
19462 +/- 85
85th
3
19194 +/- 13
84th
3
19043 +/- 768
83rd
5
18672 +/- 296
83rd
3
18435 +/- 1799
82nd
3
18040 +/- 655
Mid-Tier
75th
< 17028
72nd
335
16691 +/- 537
71st
12
16463 +/- 986
70th
4
16219 +/- 666
70th
4
16181 +/- 1719
68th
5
16065 +/- 1718
64th
35
15541 +/- 720
64th
6
15517 +/- 123
55th
326
15175 +/- 220
54th
3
15101 +/- 763
54th
7
15028 +/- 774
Median
50th
14482
45th
5
13618 +/- 646
44th
81
13285 +/- 786
43rd
4
13074 +/- 1339
41st
3
12511 +/- 1201
40th
3
12271 +/- 189
38th
3
12002 +/- 77
36th
11
11712 +/- 804
35th
3
11399 +/- 123
35th
11
11284 +/- 330
33rd
6
10667 +/- 634
30th
5
10017 +/- 168
28th
17
9729 +/- 140
Low-Tier
25th
< 8918
21st
6
7030 +/- 13
14th
4
4878 +/- 418
13th
3
4732 +/- 460
13th
3
4683 +/- 3
10th
3
3984 +/- 5
7th
4
3225 +/- 233
7th
3
3215 +/- 365
5th
4
2807 +/- 310
4th
6
2666 +/- 334
OpenBenchmarking.orgDistribution Of Public Results - Type: Copy - Benchmark: Floating Point3406 Results Range From 352 To 45304 MB/s35212522152305239524852575266527552845293521025211152120521295213852147521565216552174521835219252201522105221952228522375224652255522645227352282522915230052309523185232752336523455235452363523725238152390523995240852417524265243552444524535290180270360450

Based on OpenBenchmarking.org data, the selected test / test configuration (RAMspeed SMP 3.5.0 - Type: Copy - 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: Copy - Benchmark: Floating PointRun-Time714212835Min: 1 / Avg: 1.63 / Max: 33

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.

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4 Systems - 18 Benchmark Results

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3 Systems - 17 Benchmark Results

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2 Systems - 16 Benchmark Results

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Most Popular Test Results

OpenBenchmarking.org Results Compare

2 Systems - 927 Benchmark Results

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Debian 9.0 - 4.9.0-3-amd64 - LXDE 0.9.3

5 Systems - 87 Benchmark Results

ARMv7 rev 1 - Rockchip - 2048MB

Ubuntu 16.04 - 4.4.66-rockchip - Xfce 4.12

1 System - 88 Benchmark Results

AArch64 rev 3 - HiKey Development Board - 2048MB

Debian 8.7 - 3.18.0-linaro-hikey - X Server 1.16.4

2 Systems - 27 Benchmark Results

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Gentoo 2.7 - 5.4.37-ck - X Server 1.20.8

7 Systems - 95 Benchmark Results

Unknown - Pine64 Rock64 - 921MB

Ubuntu 16.04 - 4.4.103-rockchip-ayufan-181 - GCC 5.4.0 20160609

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10 Systems - 19 Benchmark Results

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AMD FX-8350 Eight-Core - ASUS SABERTOOTH 990FX - AMD RD9x0

Arch Linux - 4.13.12-1-ARCH - GNOME Shell 3.26.2

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11 Systems - 19 Benchmark Results

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Ubuntu 16.04 - 4.4.52-armada-17.06.2-g12feccb - GCC 5.4.0 20160609

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