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.orgTest Created
22 January 2015Last Updated
16 August 2017Test Maintainer
Michael LarabelTest Type
ProcessorAverage Install Time
2 Minutes, 44 SecondsAverage Run Time
8 Minutes, 3 SecondsTest Dependencies
C/C++ Compiler ToolchainAccolades
100k+ DownloadsSupported Platforms
Data current as of Sat, 10 Apr 2021 09:06:30 GMT.
Suites Using This Test
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 1,091 public results since 16 August 2017 with the latest data as of 7 April 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.
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 16 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.
Recent Test Results
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12 Systems - 453 Benchmark Results |
AMD Ryzen 7 5800X 8-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3 |
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1 System - 2 Benchmark Results |
Intel Core i7-8750H - Oracle VirtualBox v1.2 - 1024MB Ubuntu 14.04 - 4.19.130-boot2docker - GCC 4.8.4 |
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1 System - 105 Benchmark Results |
Intel Core - Red Hat RHEL-AV - Intel 82G33 Debian 9.12 - 4.9.0-12-amd64 - GCC 6.3.0 20170516 |
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Featured Disk Comparison |
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3 Systems - 32 Benchmark Results |
Intel Core i9-11900K - ASUS ROG MAXIMUS XIII HERO - Intel Tiger Lake-H Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3 |
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9 Systems - 442 Benchmark Results |
AMD Ryzen 5 5600X 6-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3 |
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1 System - 272 Benchmark Results |
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1 System - 272 Benchmark Results
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1 System - 12 Benchmark Results
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ARMv8 Cortex-A72 - Telechips TCC8050 Evaluation Board for AVN - 8GB poky-telechips-systemd 3.1.5 - 4.14.202-tcc - Wayland Weston 8.0.0
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1 System - 11 Benchmark Results
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ARMv8 Cortex-A72 - Telechips TCC8050 Evaluation Board for AVN - 8GB poky-telechips-systemd 3.1.5 - 4.14.202-tcc - Wayland Weston 8.0.0
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1 System - 323 Benchmark Results
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Intel Core i9-11900K - ASUS ROG MAXIMUS XIII HERO - Intel Tiger Lake-H Ubuntu 21.04 - 5.12.0-051200rc3daily20210315-generic - GNOME Shell 3.38.3
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4 Systems - 179 Benchmark Results
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Intel Core i5-11600K - ASUS ROG MAXIMUS XIII HERO - Intel Device 43ef Ubuntu 20.04 - 5.10.13-051013-lowlatency - GNOME Shell 3.36.4 |
Most Popular Test Results
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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 |
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Featured Processor Comparison |
AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1 |
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3 Systems - 301 Benchmark Results |
Intel Core i5-4670 - MSI B85M-P33 - Intel 4th Gen Core DRAM Ubuntu 20.04 - 5.4.0-40-generic - GNOME Shell 3.36.3 |
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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 |
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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 |
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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 |
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2 Systems - 123 Benchmark Results |
Intel Core i7-8700K - ASUS TUF Z370-PLUS GAMING - Intel 8th Gen Core ManjaroLinux 18.0.4 - 4.19.49-1-MANJARO - Xfce 4.13 |
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3 Systems - 56 Benchmark Results |
AMD Ryzen 5 2400G with Radeon Vega - Gigabyte AX370-Gaming 5 - AMD Device 15d0 Ubuntu 17.10 - 4.15.1-041501-generic - GNOME Shell 3.26.2 |
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1 System - 263 Benchmark Results |
AMD Ryzen 7 3700X 8-Core - MSI MEG X570 GODLIKE - AMD Device 1480 Ubuntu 18.04 - 5.2.0-999-generic - GNOME Shell 3.28.4 |
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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 |
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Featured Processor Comparison |
Intel 0000 - MSI Z370 SLI PLUS - Intel Device 3ec2 Ubuntu 17.10 - 4.13.0-16-generic - GNOME Shell 3.26.1 |
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1 System - 52 Benchmark Results |
Intel Core i9-7920X - ASUS PRIME X299-DELUXE - Intel Device 2020 Ubuntu 17.10 - 4.13.0-17-generic - GNOME Shell 3.26.1 |