FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions.

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

Project Site

fftw.org

Test Created

22 January 2015

Last Updated

16 August 2017

Test Maintainer

Michael Larabel

Test Type

Processor

Average Install Time

2 Minutes, 41 Seconds

Average Run Time

8 Minutes, 3 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

100k+ Downloads

Supported Platforms

* 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 current as of 14 June 2021.

Revision History

pts/fftw-1.2.0 [View Source] Wed, 16 Aug 2017 10:29:55 GMT
Update against fftw 3.3.6, add AVX2/AVX512 enables

pts/fftw-1.1.0 [View Source] Sat, 24 Jan 2015 12:28:44 GMT
Switch to using Mflops as a scale.

pts/fftw-1.0.0 [View Source] Thu, 22 Jan 2015 11:35:11 GMT
Initial commit of fftw.

Suites Using This Test

C/C++ Compiler Tests

CPU Massive

Scientific Computing

HPC - High Performance Computing

Performance Metrics

Analyze Test Configuration:

FFTW 3.3.6

Build: Float + SSE - Size: 2D FFT Size 4096

OpenBenchmarking.org metrics for this test profile configuration based on 1,117 public results since 16 August 2017 with the latest data as of 4 June 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

# Compatible Public Results

Mflops (Average)

AMD Ryzen 7 5800X 8-Core

99th

31453 ^{+/- 477}

AMD Ryzen 9 5950X 16-Core

99th

31266 ^{+/- 836}

Intel Core i7-11700K

98th

30894 ^{+/- 562}

AMD Ryzen 9 5900X 12-Core

97th

30668 ^{+/- 2662}

AMD Ryzen 5 5600X 6-Core

96th

30085 ^{+/- 530}

Intel Core i5-11600K

95th

28559

Intel Core i9-10900K

93rd

27470 ^{+/- 1208}

Intel Core i9-11900K

93rd

27355 ^{+/- 1686}

Intel Core i9-9900K

93rd

27120 ^{+/- 1109}

Intel Core i7-7740K

91st

26366 ^{+/- 586}

Intel Core i7-8700K

89th

24865 ^{+/- 1852}

Intel Core i5-10600K

89th

24498 ^{+/- 1979}

Intel Core i7-7700K

88th

24188 ^{+/- 2629}

AMD EPYC 7763 64-Core

87th

23759 ^{+/- 1005}

Intel Core i7-6700K

84th

22290 ^{+/- 3181}

AMD Ryzen Threadripper 3970X 32-Core

84th

21764 ^{+/- 631}

AMD Ryzen 9 3900XT 12-Core

82nd

21070 ^{+/- 1668}

AMD Ryzen 9 3950X 16-Core

82nd

20926 ^{+/- 547}

Intel Core i7-1165G7

82nd

20881 ^{+/- 1536}

Intel Core i7-1065G7

80th

20526 ^{+/- 2273}

AMD Ryzen 9 3900X 12-Core

80th

20477 ^{+/- 1813}

AMD Ryzen 5 3600X 6-Core

78th

19907 ^{+/- 1868}

AMD Ryzen 5 3600 6-Core

76th

19319 ^{+/- 2171}

Mid-Tier

75th

< 19235

Intel Core i5-9500

75th

19208 ^{+/- 1178}

AMD Ryzen 7 3700X 8-Core

75th

19113 ^{+/- 1722}

Intel Core i7-7900X

74th

18895 ^{+/- 1080}

AMD Ryzen 7 3800X 8-Core

73rd

18734 ^{+/- 456}

Intel Core i9-10980XE

72nd

18484 ^{+/- 557}

Intel Core i5-7600K

72nd

18455

Intel Core i9-7980XE

71st

18327 ^{+/- 1085}

2 x AMD EPYC 7F32 8-Core

69th

18019 ^{+/- 1352}

Intel Core i9-7960X

66th

17830 ^{+/- 1639}

AMD EPYC 7F72 24-Core

66th

17755 ^{+/- 251}

Intel Core i5-7500

65th

17576 ^{+/- 1101}

2 x AMD EPYC 7F72 24-Core

64th

17492 ^{+/- 633}

2 x AMD EPYC 7502 32-Core

63rd

17327 ^{+/- 281}

2 x AMD EPYC 7F52 16-Core

62nd

17221 ^{+/- 570}

Intel Xeon E3-1280 v5

61st

17161 ^{+/- 1602}

Intel Core i9-7900X

61st

17084 ^{+/- 239}

2 x Intel Xeon Platinum 8280

60th

17064 ^{+/- 1138}

2 x AMD EPYC 7742 64-Core

60th

16961 ^{+/- 1454}

AMD EPYC 7F32 8-Core

56th

16508 ^{+/- 1296}

AMD EPYC 7F52 16-Core

54th

16224 ^{+/- 1439}

2 x AMD EPYC 7352 24-Core

54th

16186 ^{+/- 1323}

AMD Ryzen 7 2700X Eight-Core

51st

15805 ^{+/- 914}

Median

50th

15791

AMD EPYC 7402P 24-Core

50th

15771 ^{+/- 1353}

AMD EPYC 7642 48-Core

50th

15761 ^{+/- 1295}

AMD EPYC 7542 32-Core

50th

15759 ^{+/- 1279}

Intel Core i5-4670

50th

15703 ^{+/- 621}

2 x AMD EPYC 7252 8-Core

50th

15698 ^{+/- 952}

AMD EPYC 7702 64-Core

49th

15622 ^{+/- 1491}

2 x Intel Xeon Gold 6138

49th

15594 ^{+/- 1013}

AMD EPYC 7302P 16-Core

49th

15496 ^{+/- 1271}

AMD EPYC 7502 32-Core

49th

15494 ^{+/- 948}

AMD Ryzen Threadripper 1950X 16-Core

48th

15411 ^{+/- 1049}

AMD Ryzen Threadripper 2990WX 32-Core

48th

15411 ^{+/- 850}

AMD EPYC 7452 32-Core

48th

15375 ^{+/- 772}

AMD EPYC 7662 64-Core

48th

15366 ^{+/- 1024}

AMD EPYC 7552 48-Core

47th

15311 ^{+/- 872}

AMD Ryzen 5 2600X Six-Core

47th

15286 ^{+/- 787}

AMD EPYC 7532 32-Core

45th

15142 ^{+/- 1061}

AMD EPYC 7282 16-Core

45th

15100 ^{+/- 1205}

AMD Ryzen Threadripper 2950X 16-Core

45th

15092 ^{+/- 1311}

AMD EPYC 7272 12-Core

44th

15039 ^{+/- 1188}

Intel Xeon Gold 6226R

41st

14933 ^{+/- 1601}

AMD EPYC 7502P 32-Core

40th

14858 ^{+/- 1851}

AMD Ryzen 5 2600 Six-Core

38th

14747 ^{+/- 371}

AMD Ryzen 7 1800X Eight-Core

38th

14723 ^{+/- 739}

AMD EPYC 7262 8-Core

37th

14633

AMD Ryzen 5 2400G with Radeon Vega

35th

14488 ^{+/- 494}

Intel Pentium G4560

35th

14473 ^{+/- 840}

AMD EPYC 7352 24-Core

34th

14443

AMD EPYC 7232P 8-Core

33rd

14371 ^{+/- 290}

AMD Ryzen 5 1600X Six-Core

33rd

14342 ^{+/- 476}

AMD Ryzen Threadripper 2920X 12-Core

31st

14191 ^{+/- 25}

AMD EPYC 7252 8-Core

31st

14138

Low-Tier

25th

< 13240

2 x AMD EPYC 7601 32-Core

25th

13107 ^{+/- 313}

Intel Xeon Gold 5218

25th

12997 ^{+/- 1906}

AMD EPYC 7601 32-Core

23rd

12849 ^{+/- 520}

AMD EPYC 7401P 24-Core

23rd

12832 ^{+/- 380}

AMD Ryzen 3 1300X

22nd

12719 ^{+/- 1487}

Intel Xeon Silver 4108

22nd

12710 ^{+/- 999}

AMD EPYC 7551 32-Core

20th

12344 ^{+/- 492}

AMD EPYC 7351P 16-Core

20th

12245 ^{+/- 334}

Intel Core i5-2500K

17th

11362 ^{+/- 1114}

Intel Pentium G3258

17th

11169 ^{+/- 393}

2 x Intel Xeon Platinum 8268

16th

10788 ^{+/- 453}

2 x Intel Xeon E5-2683 v4

15th

10693 ^{+/- 268}

Intel Core i7-3960X

15th

10636 ^{+/- 148}

2 x Intel Xeon E5-2680 v2

13th

10016 ^{+/- 352}

Intel Core i5-3427U

12th

8666 ^{+/- 143}

2 x Intel Xeon E5-2450L 0

9th

6613 ^{+/- 68}

AMD FX-8350 Eight-Core

9th

6188 ^{+/- 88}

AMD FX-8150 Eight-Core

8th

5192 ^{+/- 387}

AMD A6-5400K APU

7th

4810 ^{+/- 106}

Intel Celeron J1900

5th

3558 ^{+/- 23}

Based on OpenBenchmarking.org data, the selected test / test configuration (FFTW 3.3.6 - Build: Float + SSE - Size: 2D FFT Size 4096) has an average run-time of 17 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.

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 1%.

Does It Scale Well With Increasing Cores?

No, based on the automated analysis of the collected public benchmark data, this test / test settings does not 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.

stock-debian-kernel 8 Systems - 195 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 11 - 5.12.8-xanmod1 - GCC 10.2.1 20210110
stock-debian-kernel 7 Systems - 195 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 11 - 5.12.8-xanmod1-cacule - GCC 10.2.1 20210110
Lenovo rebuild world part 4 10 Systems - 16 Benchmark Results	Intel Core i3-3110M - LENOVO - Intel 3rd Gen Core DRAM Calculate - 5.10.32-calculate - MATE 1.24.1
stock-debian-kernel 6 Systems - 195 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 10 - 4.19.0-16-amd64 - GCC 8.3.0
stock-debian-kernel 5 Systems - 195 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 11 - 5.12.8-051208-lowlatency - GCC 10.2.1 20210110
stock-debian-kernel 4 Systems - 195 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 10 - 4.19.0-16-amd64 - GCC 8.3.0
stock-debian-kernel 3 Systems - 195 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 10 - 4.19.0-16-amd64 - GCC 8.3.0
epsilon-all-f 1 System - 38 Benchmark Results	2 x Intel Xeon E5-2630 v4 - Supermicro X10DRT-H v1.02 - Intel Xeon E7 v4 Debian 10 - 4.19.0-16-amd64 - GCC 8.3.0
stock-debian-kernel 2 Systems - 195 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 11 - 5.12.8-051208-generic - GCC 10.2.1 20210110
Intel Core i5 11600K + Core i9 11900K Linux Performance 11 Systems - 454 Benchmark Results	AMD Ryzen 9 5900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3
2021-05-30-1755 1 System - 32 Benchmark Results	2 x Intel Xeon E5-2630 0 - Supermicro X9DR3-F - Intel Xeon E5 Ubuntu 20.04 - 5.8.0-41-generic - X Server 1.20.9
stock-debian-kernel 1 System - 190 Benchmark Results	AMD EPYC - Hetzner vServer v20171111 - 1 x 8000 MB RAM QEMU Debian 10 - 4.19.0-16-amd64 - GCC 8.3.0

AMD Ryzen vs. Intel Core Benchmarking On Ubuntu Linux 12 Systems - 593 Benchmark Results	AMD Ryzen 9 5900X 12-Core - ASRock X570 Taichi - AMD Starship Fedora 33 - 5.8.16-300.fc33.x86_64 - GNOME Shell 3.38.1
Core i9 10900K vs. Ryzen 9 3900X/3950X Linux Benchmarks Featured Processor Comparison	Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1
MickMake EspressoBin 2G 20170901 6 Systems - 1421 Benchmark Results	Unknown - Marvell Armada 3720 Board - 2048MB Ubuntu 16.04 - 4.4.52-armada-17.06.2-g12feccb - GCC 5.4.0 20160609
AMD Threadripper 3960X vs. Intel Core i9 10980XE Featured Processor Comparison	Intel Core i9-10980XE - Gigabyte X299X DESIGNARE 10G - Intel Sky Lake-E DMI3 Registers Ubuntu 19.10 - 5.3.0-23-generic - GNOME Shell 3.34.1
Core i5 10600K vs. Core i5 7600K vs. Core i5 4670 3 Systems - 301 Benchmark Results	Intel Core i5-10600K - ASUS PRIME Z490M-PLUS - Intel Comet Lake PCH Ubuntu 20.04 - 5.4.0-40-generic - GNOME Shell 3.36.3
Clear Linux vs. Manjaro Linux Performance Benchmarks - Summer 2019 2 Systems - 123 Benchmark Results	Intel Core i7-8700K - ASUS TUF Z370-PLUS GAMING - Intel 8th Gen Core Clear Linux OS 29920 - 5.1.9-781.native - GNOME Shell 3.32.2
ryzenvega 3 Systems - 56 Benchmark Results	AMD Ryzen 3 2200G with Radeon Vega - Gigabyte AX370-Gaming 5 - AMD Device 15d0 Ubuntu 17.10 - 4.15.1-041501-generic - GNOME Shell 3.26.2
AMD Ryzen 9 3900X Linux Benchmarks 1 System - 248 Benchmark Results	AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Device 1480 Ubuntu 18.04 - 5.2.0-999-generic - GNOME Shell 3.28.3
Core i9 10900K - Ubuntu 20.04 LTS vs. Ubuntu 20.10 2 Systems - 403 Benchmark Results	Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Ubuntu 20.04 - 5.4.0-48-generic - GNOME Shell 3.36.4
hedtavashannon Featured Processor Comparison	AMD Ryzen 7 1700X Eight-Core - ASUS CROSSHAIR VI HERO - AMD Device 1450 Ubuntu 17.10 - 4.13.0-16-generic - GNOME Shell 3.26.1
loongson-3a3000-1.5ghz 1 System - 62 Benchmark Results	ICT Loongson-3A R3 - Unknown - AMD RS780 + SB7x0 Loongnix 1.0 - 3.10.84-16.fc21.loongson.mips64el - MATE 1.8.1
Intel Core i3 10100 vs. AMD Ryzen 3 3300X Benchmarks 2 Systems - 1708 Benchmark Results	Intel Core i3-10100 - ASUS PRIME Z490M-PLUS - Intel Comet Lake PCH Ubuntu 20.04 - 5.7.0-rc6-amd-energy - GNOME Shell 3.36.2

FFTW

Project Site

Test Created

Last Updated

Test Maintainer

Test Type

Average Install Time

Average Run Time

Test Dependencies

Accolades

Supported Platforms

Revision History

Suites Using This Test

Performance Metrics

FFTW 3.3.6

Build: Float + SSE - Size: 2D FFT Size 4096

Does It Scale Well With Increasing Cores?

Recent Test Results

Most Popular Test Results