NAMD

NAMD is a parallel molecular dynamics code designed for high-performance simulation of large biomolecular systems. NAMD was developed by the Theoretical and Computational Biophysics Group in the Beckman Institute for Advanced Science and Technology at the University of Illinois at Urbana-Champaign.

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

Project Site

ks.uiuc.edu

Test Created

19 September 2018

Last Updated

28 August 2020

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

3 Seconds

Average Run Time

14 Minutes, 14 Seconds

Accolades

50k+ Downloads + 5k+ Public Benchmark Results

Supported Platforms

Supported Architectures

x86_64
Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsNAMD Popularity Statisticspts/namd2018.092018.112019.012019.032019.052019.072019.092019.112020.012020.032020.052020.072020.092020.112021.012021.032021.052021.072021.092021.112022.012022.032022.052022.072022.092022.112023.012023.032023.052023.072023.092023.116K12K18K24K30K
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** 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.
*** Test profile page view reporting began March 2021.
Data updated weekly as of 29 November 2023.

Revision History

pts/namd-1.2.1   [View Source]   Fri, 28 Aug 2020 06:28:19 GMT
Fix checksum on NAMD 2.14 Linux build as apparently it changed upstream.

pts/namd-1.2.0   [View Source]   Thu, 20 Aug 2020 10:53:15 GMT
Update against new upstream NAMD 2.14 release.

pts/namd-1.1.0   [View Source]   Sat, 29 Feb 2020 08:14:38 GMT
Overdue been meaning to bump upstream from beta to final 2.13.

pts/namd-1.0.2   [View Source]   Tue, 15 Oct 2019 17:14:19 GMT
Add macOS support.

pts/namd-1.0.1   [View Source]   Thu, 17 Jan 2019 11:31:07 GMT
Add Windows support.

pts/namd-1.0.0   [View Source]   Wed, 19 Sep 2018 13:38:38 GMT
Initial commit finally of NAMD benchmark...

Suites Using This Test

Multi-Core

HPC - High Performance Computing

CPU Massive

Server CPU Tests

Molecular Dynamics

Scientific Computing


Performance Metrics

Analyze Test Configuration:

NAMD 2.14

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.org metrics for this test profile configuration based on 4,091 public results since 20 August 2020 with the latest data as of 30 November 2023.

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
# Compatible Public Results
days/ns (Average)
2 x AMD EPYC 9684X 96-Core
100th
7
0.12 +/- 0.01
2 x AMD EPYC 9654 96-Core
100th
53
0.13 +/- 0.01
2 x AMD EPYC 9634 84-Core
99th
5
0.14
2 x AMD EPYC 9554 64-Core
98th
22
0.17 +/- 0.01
2 x AMD EPYC 9534 64-Core
98th
4
0.19 +/- 0.02
AMD EPYC 9754 128-Core
97th
9
0.22 +/- 0.01
2 x AMD EPYC 7773X 64-Core
96th
77
0.22
2 x AMD EPYC 7763 64-Core
95th
71
0.23 +/- 0.01
2 x AMD EPYC 9374F 32-Core
94th
6
0.24 +/- 0.01
AMD EPYC 9654 96-Core
94th
20
0.24 +/- 0.02
2 x AMD EPYC 7H12 64-Core
94th
4
0.24
2 x Intel Xeon Platinum 8490H
93rd
16
0.25 +/- 0.01
AMD EPYC 9684X 96-Core
93rd
14
0.26 +/- 0.01
2 x AMD EPYC 7713 64-Core
91st
38
0.27
2 x AMD EPYC 7742 64-Core
90th
35
0.27 +/- 0.01
AMD EPYC 9554 64-Core
90th
16
0.27 +/- 0.01
AMD Ryzen Threadripper 7980X 64-Cores
90th
9
0.27 +/- 0.01
2 x Intel Xeon Platinum 8380
89th
86
0.28 +/- 0.01
4 x Intel Xeon Gold 6254
88th
4
0.28 +/- 0.01
2 x AMD EPYC 7663 56-Core
87th
6
0.29 +/- 0.01
2 x AMD EPYC 7702 64-Core
87th
3
0.29
Intel Xeon Platinum 8490H
87th
10
0.29
Intel Xeon Platinum 8480
86th
9
0.29
2 x AMD EPYC 7643 48-Core
86th
12
0.30 +/- 0.02
2 x Intel Xeon Platinum 8360Y
86th
4
0.30
2 x AMD EPYC 75F3 32-Core
85th
45
0.31
2 x Intel Xeon Platinum 8362
85th
11
0.31 +/- 0.01
2 x AMD EPYC 7573X 32-Core
84th
8
0.31 +/- 0.02
Intel Xeon Max 9480
84th
6
0.32
Intel Xeon Platinum 8468
84th
3
0.32
2 x Intel Xeon Max 9480
84th
9
0.33 +/- 0.04
2 x AMD EPYC 7543 32-Core
84th
13
0.34
2 x Intel Xeon Gold 6338
83rd
3
0.35
2 x AMD EPYC 7513 32-Core
83rd
9
0.37
AMD EPYC 7773X 64-Core
82nd
26
0.38
2 x Intel Xeon Platinum 8280
82nd
29
0.38 +/- 0.02
AMD EPYC 7763 64-Core
81st
46
0.38
AMD EPYC 8534P 64-Core
80th
7
0.39 +/- 0.04
2 x Intel Xeon Gold 6342
80th
9
0.39 +/- 0.01
AMD EPYC 9634 84-Core
80th
5
0.40 +/- 0.01
2 x AMD EPYC 7453 28-Core
80th
5
0.40
2 x AMD EPYC 74F3 24-Core
80th
7
0.40
2 x Intel Xeon Gold 6248R
79th
3
0.41
AMD EPYC 8534PN 64-Core
79th
4
0.41 +/- 0.03
2 x AMD EPYC 7443 24-Core
78th
8
0.44
AMD Ryzen Threadripper 7970X 32-Cores
78th
8
0.44
2 x AMD EPYC 7F72 24-Core
78th
15
0.45
AMD EPYC 7742 64-Core
77th
19
0.45 +/- 0.01
AMD EPYC 7713 64-Core
77th
26
0.46
2 x AMD EPYC 7413 24-Core
76th
5
0.47
2 x AMD EPYC 7601 32-Core
76th
17
0.47
Mid-Tier
75th
> 0.47
AMD EPYC 9374F 32-Core
75th
4
0.48 +/- 0.02
AMD EPYC 7663 56-Core
75th
4
0.48
AMD EPYC 7702 64-Core
75th
32
0.49 +/- 0.02
AMD EPYC 7662 64-Core
75th
11
0.49 +/- 0.01
Intel Xeon Gold 6421N
74th
7
0.52
AMD EPYC 7643 48-Core
73rd
6
0.53
2 x Intel Xeon Gold 6346
73rd
9
0.53 +/- 0.03
Intel Xeon Platinum 8380
73rd
31
0.54 +/- 0.02
2 x AMD EPYC 73F3 16-Core
73rd
8
0.54
2 x AMD EPYC 7373X 16-Core
73rd
5
0.55
AMD EPYC 7642 48-Core
72nd
10
0.57
AMD EPYC 7552 48-Core
71st
10
0.58
AMD EPYC 7573X 32-Core
71st
8
0.58
2 x AMD EPYC 7F52 16-Core
71st
3
0.59 +/- 0.01
AMD EPYC 75F3 32-Core
70th
23
0.59 +/- 0.01
2 x AMD EPYC 7343 16-Core
70th
11
0.59
AMD Ryzen Threadripper 3970X 32-Core
70th
16
0.60 +/- 0.03
Intel Xeon Platinum 8362
70th
3
0.60
Intel Core i9-14900K
70th
13
0.61 +/- 0.02
2 x Intel Xeon Gold 5220R
69th
10
0.62 +/- 0.02
2 x AMD EPYC 7313 16-Core
69th
5
0.62
Intel Core i9-13900K
69th
40
0.63 +/- 0.08
AMD EPYC 8534PN 32-Core
68th
3
0.65
2 x Intel Xeon Gold 6148
68th
4
0.66
AMD EPYC 7543 32-Core
68th
42
0.67 +/- 0.01
2 x Intel Xeon Gold 6240
67th
8
0.68
Intel Xeon Gold 6258R
66th
3
0.71
AMD EPYC 7513 32-Core
66th
9
0.71
AMD EPYC 7542 32-Core
66th
8
0.72
Intel Xeon Platinum 8280
65th
14
0.74 +/- 0.04
AMD Ryzen Threadripper 3960X 24-Core
65th
17
0.74 +/- 0.03
Intel Core i7-13700K
65th
3
0.75 +/- 0.03
2 x AMD EPYC 7282 16-Core
65th
4
0.76
AMD EPYC 7453 28-Core
65th
4
0.76
Intel Xeon Gold 6342
65th
8
0.76 +/- 0.01
AMD EPYC 7502 32-Core
64th
6
0.78
AMD EPYC 7502P 32-Core
63rd
16
0.78
AMD EPYC 74F3 24-Core
63rd
16
0.78 +/- 0.01
AMD EPYC 7532 32-Core
62nd
10
0.79
AMD Ryzen Threadripper 2990WX 32-Core
62nd
5
0.80 +/- 0.01
AMD Ryzen 9 7950X 16-Core
62nd
59
0.82 +/- 0.04
AMD EPYC 7443P 24-Core
61st
3
0.82 +/- 0.01
AMD Ryzen 9 7950X3D 16-Core
61st
27
0.83 +/- 0.03
AMD EPYC 7443 24-Core
61st
5
0.83
2 x Intel Xeon Gold 5218R
60th
3
0.85 +/- 0.06
AMD EPYC 7452 32-Core
60th
6
0.85
AMD EPYC 7F72 24-Core
60th
19
0.86 +/- 0.01
Intel Core i5-14600K
60th
8
0.86
2 x Intel Xeon E5-2690 v4
59th
3
0.88
AMD EPYC 7413 24-Core
58th
6
0.89
Intel Core i5-13600K
58th
18
0.90 +/- 0.01
Intel Core i9-12900KF
58th
5
0.92 +/- 0.11
AMD EPYC 7402P 24-Core
57th
22
0.94 +/- 0.01
2 x AMD EPYC 7272 12-Core
57th
4
0.95
AMD EPYC 7601 32-Core
57th
5
0.97
2 x Intel Xeon Gold 6126
56th
3
0.98 +/- 0.01
Intel Core i9-10980XE
56th
23
0.99 +/- 0.02
Intel Core i9-7980XE
56th
4
0.99
2 x AMD EPYC 72F3 8-Core
56th
3
1.01
AMD Ryzen 9 7900X 12-Core
55th
49
1.02 +/- 0.02
Intel Xeon Gold 6346
54th
7
1.04 +/- 0.04
AMD EPYC 7373X 16-Core
54th
3
1.04
AMD EPYC 73F3 16-Core
54th
8
1.05 +/- 0.01
AMD Ryzen 9 5950X 16-Core
53rd
110
1.08 +/- 0.04
Median
50th
1.11
AMD Ryzen 9 7900X3D 12-Core
50th
22
1.11 +/- 0.03
AMD Ryzen Threadripper 2970WX 24-Core
50th
6
1.14 +/- 0.05
AMD EPYC 7F52 16-Core
49th
17
1.14 +/- 0.01
Intel Core i7-12700K
49th
9
1.15 +/- 0.10
AMD Ryzen 9 3950X 16-Core
49th
19
1.15 +/- 0.03
AMD EPYC 7343 16-Core
49th
8
1.15 +/- 0.01
AMD EPYC 7352 24-Core
49th
5
1.15
Intel Xeon Gold 5220R
48th
3
1.18
Intel Xeon Gold 6226R
48th
7
1.18 +/- 0.03
AMD Ryzen 9 7900 12-Core
48th
23
1.18 +/- 0.02
AMD EPYC 7313 16-Core
48th
6
1.19 +/- 0.01
Intel Core i5-12600K
47th
24
1.20 +/- 0.03
2 x Intel Xeon E5-2680 v2
47th
10
1.22 +/- 0.07
Intel Core i9-10900K
46th
29
1.25 +/- 0.05
2 x Intel Xeon E5-2630 v4
46th
4
1.27 +/- 0.02
2 x AMD EPYC 7262 8-Core
45th
6
1.28
AMD Ryzen 9 5900X 12-Core
44th
85
1.29 +/- 0.04
Intel Core i5-13400
44th
4
1.30
Intel Core i9-12900
43rd
4
1.31 +/- 0.03
AMD Ryzen Threadripper 2950X 16-Core
43rd
8
1.32 +/- 0.02
Intel Core i9-11900K
43rd
25
1.34 +/- 0.09
AMD EPYC 7302P 16-Core
42nd
18
1.35 +/- 0.01
Intel Core i7-11700K
42nd
3
1.36 +/- 0.03
2 x AMD EPYC 7252 8-Core
42nd
6
1.37
AMD EPYC 7282 16-Core
41st
10
1.46 +/- 0.01
Intel Core i7-12700
41st
3
1.48 +/- 0.09
AMD Ryzen 9 3900XT 12-Core
41st
22
1.50 +/- 0.09
AMD Ryzen 7 7700X 8-Core
40th
26
1.51 +/- 0.01
Intel Core i9-9820X
40th
3
1.51
AMD Ryzen 9 3900X 12-Core
40th
28
1.52 +/- 0.03
Intel Core i7-10700K
39th
4
1.54 +/- 0.04
Intel Xeon Gold 5218
39th
9
1.54 +/- 0.03
2 x Intel Xeon E5-2650 v4
39th
16
1.55 +/- 0.04
Intel Xeon Silver 4216
39th
9
1.55 +/- 0.04
2 x Intel Xeon E5-2643 v3
38th
7
1.58 +/- 0.01
Intel Core i7-7900X
38th
3
1.60
AMD Ryzen 7 7700 8-Core
38th
19
1.60 +/- 0.01
AMD Ryzen 9 PRO 3900 12-Core
37th
3
1.64
2 x Intel Xeon E5-2690 0
37th
8
1.65 +/- 0.03
Intel Core i5-12400
36th
8
1.73 +/- 0.09
Intel Xeon Silver 4214R
36th
3
1.74
Intel Core i9-9900KS
36th
7
1.75 +/- 0.07
AMD Ryzen 7 5700X 8-Core
35th
7
1.79 +/- 0.19
Intel Xeon E-2388G
35th
17
1.81 +/- 0.05
AMD Ryzen 7 5800X3D 8-Core
34th
22
1.84 +/- 0.03
AMD Ryzen 7 5800X 8-Core
34th
38
1.84 +/- 0.11
AMD EPYC 7272 12-Core
33rd
8
1.88 +/- 0.05
2 x Intel Xeon E5-2665 0
33rd
10
1.89
Intel Xeon E-2278G
33rd
4
1.89
Intel Xeon E-2288G
33rd
20
1.93 +/- 0.07
AMD Ryzen 7 5700G
32nd
18
1.94 +/- 0.06
Intel Core i5-11600K
32nd
11
1.96 +/- 0.29
AMD EPYC 72F3 8-Core
32nd
10
1.96 +/- 0.01
Intel Xeon E5-2687W v3
32nd
3
1.99 +/- 0.01
Intel Core i9-9900K
31st
6
2.03 +/- 0.11
AMD Ryzen 5 7600X 6-Core
31st
19
2.04 +/- 0.06
AMD Ryzen 9 5900HX
31st
10
2.05 +/- 0.06
AMD Ryzen 5 7600 6-Core
31st
9
2.06 +/- 0.01
Intel Core i5-10600K
29th
16
2.12 +/- 0.06
AMD Ryzen 7 3800X 8-Core
29th
9
2.13 +/- 0.05
AMD Ryzen 7 3800XT 8-Core
29th
16
2.13 +/- 0.06
Intel Xeon E-2386G
29th
3
2.16 +/- 0.02
Intel Core i7-8086K
29th
7
2.18
AMD Ryzen 7 PRO 4750G
28th
7
2.20 +/- 0.07
Intel Core i7-8700K
28th
4
2.20 +/- 0.03
AMD Ryzen 7 PRO 3700 8-Core
28th
3
2.21
AMD Ryzen 7 3700X 8-Core
28th
13
2.26 +/- 0.02
AMD EPYC 7F32 8-Core
27th
26
2.27 +/- 0.04
Intel Xeon Gold 5217
27th
4
2.34
Intel Xeon Silver 4210R
26th
4
2.37 +/- 0.01
AMD Ryzen 5 5600X 6-Core
26th
33
2.42 +/- 0.08
Low-Tier
25th
> 2.44
AMD Ryzen 5 5600G
25th
15
2.47 +/- 0.06
AMD EPYC 7262 8-Core
25th
3
2.55
AMD Ryzen 7 2700X Eight-Core
25th
12
2.57 +/- 0.27
Intel Core i7-5960X
24th
7
2.64 +/- 0.23
Intel Xeon E-2336
24th
5
2.65 +/- 0.01
AMD Ryzen 7 1800X Eight-Core
24th
8
2.69 +/- 0.05
Intel Xeon Silver 4215R
24th
3
2.71
AMD EPYC 7232P 8-Core
23rd
17
2.73 +/- 0.01
Intel Core i7-6800K
23rd
3
2.76
Intel Core i7-8700B
23rd
12
2.80 +/- 0.07
AMD Ryzen 7 2700 Eight-Core
23rd
5
2.81 +/- 0.16
Intel Xeon E-2278GEL
23rd
3
2.81
AMD Ryzen 7 1700 Eight-Core
22nd
13
2.87 +/- 0.18
Intel Core i5-9400F
22nd
7
2.88 +/- 0.01
AMD EPYC 7252 8-Core
22nd
3
2.88
AMD Ryzen 5 3600X 6-Core
22nd
5
2.88 +/- 0.02
AMD Ryzen 5 3600XT 6-Core
22nd
9
2.89 +/- 0.14
Intel Core i7-8700
21st
22
2.89 +/- 0.01
Intel Core i5-8400
21st
3
2.98 +/- 0.02
AMD Ryzen 5 3600 6-Core
20th
4
2.99 +/- 0.26
4 x AMD Opteron 6282 SE
20th
5
3.02 +/- 0.08
AMD Ryzen 7 1700X Eight-Core
20th
5
3.05 +/- 0.16
Intel Core i7-7740K
20th
3
3.10
Intel Core i5-8500
20th
3
3.11 +/- 0.01
2 x Intel Xeon E5-2643 0
20th
5
3.12 +/- 0.02
Intel Core i7-7700K
20th
3
3.14 +/- 0.03
Intel Core i7-4960X
20th
3
3.14 +/- 0.01
AMD Ryzen 7 PRO 6850U
19th
13
3.15 +/- 0.32
AMD Ryzen 5 2600X Six-Core
19th
5
3.17 +/- 0.01
AMD Ryzen 7 PRO 5850U
19th
14
3.20 +/- 0.31
Intel Core i7-10700T
19th
11
3.25 +/- 0.10
Intel Core i3-10105
18th
3
3.37 +/- 0.02
2 x Intel Xeon X5670
18th
5
3.38 +/- 0.37
AMD EPYC 7251 8-Core
18th
4
3.43 +/- 0.08
AMD Ryzen 5 2600 Six-Core
18th
11
3.43 +/- 0.06
Intel Core i3-10100
18th
9
3.49 +/- 0.09
Apple M1
17th
13
3.56
Intel Xeon E3-1275 v6
17th
4
3.59 +/- 0.16
Intel Core i7-9750H
17th
10
3.61 +/- 0.25
2 x Intel Xeon X5650
16th
5
3.69 +/- 0.16
Intel Xeon E3-1270 v5
16th
4
3.71 +/- 0.05
Intel Core i7-4790K
15th
4
3.82 +/- 0.50
Intel Xeon E3-1280 v5
14th
6
3.90 +/- 0.11
Intel Xeon E3-1245 v5
14th
9
3.95 +/- 0.12
2 x Intel Xeon L5640
14th
10
4.01
AMD Ryzen 7 4700U
14th
3
4.04 +/- 0.30
AMD Ryzen 5 5500U
13th
9
4.14 +/- 0.42
Intel Core i5-10210U
13th
15
4.15 +/- 0.03
Intel Core i7-5775C
13th
5
4.16 +/- 0.16
Intel Core i7-9700TE
13th
5
4.19 +/- 0.03
Intel Core i5-7600K
13th
3
4.23 +/- 0.01
AMD Ryzen 3 3300X 4-Core
12th
12
4.31 +/- 0.01
Intel Core i3-8100
11th
3
4.58 +/- 0.01
AMD Ryzen 5 4500U
11th
10
4.60 +/- 0.18
AMD Ryzen 3 3100 4-Core
10th
7
4.70 +/- 0.57
Intel Xeon E3-1260L v5
10th
7
4.71 +/- 0.26
Intel Core i7-3770K
10th
3
4.75 +/- 0.01
AMD Ryzen 5 3400G
10th
8
4.80 +/- 0.04
Intel Core i7-6700HQ
10th
6
4.84 +/- 0.17
Intel Xeon E5-2609 v4
9th
3
5.00
Intel Core i5-6500
9th
5
5.01 +/- 0.03
Intel Core i5-4670
9th
4
5.09 +/- 0.15
Intel Atom C3958
9th
5
5.15 +/- 0.03
AMD Ryzen 5 2400G
8th
6
5.52 +/- 0.44
Intel Core i5-4590
8th
26
5.61 +/- 0.02
Intel Core i5-2500K
7th
4
5.83 +/- 0.66
2 x Intel Xeon X5550
7th
5
5.89 +/- 0.05
Intel Xeon E3-1235L v5
7th
3
6.07 +/- 0.02
AMD Ryzen 3 1300X
6th
3
6.51 +/- 0.04
AMD Ryzen 3 2200G
6th
14
6.58 +/- 0.13
Intel Core i7-1065G7
6th
4
6.60 +/- 0.28
Intel Core i7-8565U
6th
4
6.80 +/- 0.73
Intel Core i7-8550U
6th
8
6.86 +/- 0.88
Intel Core i3-7100
5th
7
7.80 +/- 0.93
Intel Core i5-1035G1
5th
4
8.01 +/- 0.95
AMD FX-8150 Eight-Core
4th
4
8.88 +/- 0.08
Intel Core i3-4130
4th
3
9.50 +/- 0.03
Intel Core i7-6600U
4th
53
10.33 +/- 0.05
Intel Core i5-5300U
3rd
3
11.13
Intel Core i7-5600U
2nd
5
11.14 +/- 0.03
Intel Core i7-4558U
2nd
4
11.45 +/- 0.31
Intel Core i5-2520M
2nd
3
11.95 +/- 0.05
Intel Core i3-3120M
2nd
3
13.49 +/- 0.05
AMD Ryzen 3 3200U
2nd
4
14.04 +/- 0.20
Intel Core i7-3517U
2nd
3
14.05 +/- 1.86
Intel Core 2 Extreme Q9300
1st
3
23.42 +/- 0.06
OpenBenchmarking.orgDistribution Of Public Results - ATPase Simulation - 327,506 Atoms4087 Results Range From 0 To 82 days/ns714212835424956637077848001600240032004000

Based on OpenBenchmarking.org data, the selected test / test configuration (NAMD 2.14 - ATPase Simulation - 327,506 Atoms) has an average run-time of 6 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 BenchmarkATPase Simulation - 327,506 AtomsRun-Time816243240Min: 1 / Avg: 5.83 / Max: 37

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.3%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsATPase Simulation - 327,506 AtomsDeviation3691215Min: 0 / Avg: 0.27 / Max: 7

Does It Scale Well With Increasing Cores?

Yes, based on the automated analysis of the collected public benchmark data, this test / test settings does generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.

IntelAMDOpenBenchmarking.orgRelative Core Scaling To BaseNAMD CPU Core ScalingATPase Simulation - 327,506 Atoms246810121618202428324048566496128714212835

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
SSE2 (SSE2)
Used by default on supported hardware.
 
CVTSD2SS SUBSD MULSD ADDSD CVTTSD2SI CVTSS2SD CVTPD2PS MOVDQU MOVD MOVDQA PSRLDQ CVTSI2SD DIVSD MOVHPD UNPCKLPD COMISD SQRTSD PSHUFD PUNPCKLQDQ PUNPCKHQDQ MINSD MAXSD UCOMISD MULPD CVTPS2PD ADDPD UNPCKHPD CMPLTSD CVTDQ2PD DIVPD SUBPD CMPLTPD MOVMSKPD PADDQ CVTDQ2PS SQRTPD PMULUDQ CVTTPD2DQ MINPD CMPEQPD CMPNLTSD CMPEQSD CMPNEQSD CMPLEPD CMPLESD MAXPD PSUBQ PSHUFLW MOVAPD CVTSD2SI ANDPD XORPD ORPD ANDNPD MOVLPD CMPNLESD SHUFPD CMPUNORDPD CMPNLEPD CMPNLTPD CVTPS2DQ PSLLDQ MOVNTDQ MOVNTI
SSE3 (SSE3)
Used by default on supported hardware.
 
MOVDDUP LDDQU
SSSE3 (SSSE3)
Used by default on supported hardware.
 
PALIGNR PMADDUBSW PHADDD
SSE 4.2 (SSE4_2)
Used by default on supported hardware.
Found on Intel processors since at least 2010.
Found on AMD processors since Bulldozer (2011).
 
PCMPISTRM PCMPISTRI
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).
 
VINSERTF128 VZEROUPPER VEXTRACTF128 VBROADCASTSS VBROADCASTSD VPERM2F128 VPERMILPD VMASKMOVPS
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).
 
VPBROADCASTQ VGATHERQPD VEXTRACTI128 VPBROADCASTD
Advanced Vector Extensions 512 (AVX512)
Used by default on supported hardware.
 
(ZMM REGISTER USE)
FMA (FMA)
Used by default on supported hardware.
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).
 
VFNMADD213SD VFMADD213SD VFMADD231SD VFMSUB213SD VFNMADD231SD VFMADD132SD VFNMADD132SD VFMSUB213SS VFMADD213SS VFMADD231SS VFMADD213PD VFNMADD231PD VFNMADD132PD VFMSUB213PD VFNMADD213PD VFMADD231PD VFMADD132PD VFMADD213PS VFNMADD213PS VFNMADD132PS
Last automated analysis: 18 January 2022

This test profile binary relies on the shared libraries libm.so.6, libpthread.so.0, libdl.so.2, libz.so.1, libc.so.6.

Tested CPU Architectures

This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.

CPU Architecture
Kernel Identifier
Verified On
Intel / AMD x86 64-bit
x86_64
(Many Processors)
ARMv8 64-bit
arm64
Apple M1, Apple M1 Max, Apple M1 Pro

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