glibc bench

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more.

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

Project Site

gnu.org

Test Created

29 June 2017

Last Updated

3 September 2019

Test Maintainer

Victor Rodriguez

Test Type

Processor

Average Install Time

1 Second

Average Run Time

16 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

60k+ 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/glibc-bench-1.6.1 [View Source] Tue, 03 Sep 2019 20:08:13 GMT
Add more test options per https://github.com/phoronix-test-suite/test-profiles/issues/92

pts/glibc-bench-1.6.0 [View Source] Sat, 01 Dec 2018 09:01:20 GMT
Fix https://github.com/phoronix-test-suite/test-profiles/issues/44

pts/glibc-bench-1.5.1 [View Source] Mon, 07 May 2018 15:33:25 GMT
Add cos and sin tests https://github.com/phoronix-test-suite/test-profiles/pull/18

pts/glibc-bench-1.5.0 [View Source] Thu, 29 Jun 2017 11:24:53 GMT
Initial commit.

Suites Using This Test

CPU Massive

Server CPU Tests

Single-Threaded

Performance Metrics

Analyze Test Configuration:

glibc bench 1.0

Benchmark: ffsll

OpenBenchmarking.org metrics for this test profile configuration based on 3,950 public results since 1 December 2018 with the latest data as of 11 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

nanoseconds (Average)

Intel Core i9-11900K

100th

1.084 ^{+/- 0.062}

Intel Core i9-10900K

100th

1.310 ^{+/- 0.005}

Intel Xeon E-2288G

100th

1.330 ^{+/- 0.010}

Intel Core i9-10980XE

99th

1.398 ^{+/- 0.071}

Intel Core i9-9900K

99th

1.430 ^{+/- 0.100}

Intel Core i7-1065G7

99th

1.525 ^{+/- 0.202}

Intel Core i7-8700K

99th

1.540 ^{+/- 0.110}

Intel Core i3-10100

98th

1.557 ^{+/- 0.009}

Intel Core i5-10210U

98th

1.598 ^{+/- 0.012}

Intel Core i7-4790K

98th

1.613 ^{+/- 0.135}

Intel Core i9-7960X

97th

1.660 ^{+/- 0.120}

Intel Pentium Gold G6400

97th

1.665 ^{+/- 0.009}

2 x Intel Xeon Platinum 8280

96th

1.694 ^{+/- 0.054}

Intel Core i7-10875H

96th

1.713 ^{+/- 0.135}

Intel Xeon Gold 6238R

96th

1.714 ^{+/- 0.051}

AMD Ryzen 9 3900X 12-Core

95th

1.732 ^{+/- 0.068}

Intel Core i9-7980XE

95th

1.732 ^{+/- 0.097}

2 x Intel Xeon Gold 6238R

94th

1.751 ^{+/- 0.047}

AMD Ryzen Threadripper 3960X 24-Core

94th

1.776 ^{+/- 0.061}

Intel Xeon E-2278GEL

93rd

1.793 ^{+/- 0.136}

AMD Ryzen Threadripper 3970X 32-Core

93rd

1.808 ^{+/- 0.119}

Intel Xeon E3-1275 v6

93rd

1.810 ^{+/- 0.070}

AMD Ryzen Threadripper 2990WX 32-Core

92nd

1.840 ^{+/- 0.014}

AMD Ryzen 7 3700X 8-Core

92nd

1.843 ^{+/- 0.115}

Intel Core i5-8400

92nd

1.850 ^{+/- 0.140}

Intel Xeon E3-1270 v5

92nd

1.855 ^{+/- 0.074}

AMD Ryzen 5 3400G

92nd

1.860 ^{+/- 0.012}

AMD Ryzen Threadripper 3990X 64-Core

92nd

1.868 ^{+/- 0.136}

AMD Ryzen 7 3800X 8-Core

91st

1.892 ^{+/- 0.102}

AMD Ryzen 7 2700X Eight-Core

91st

1.912 ^{+/- 0.139}

AMD Ryzen Threadripper 2950X 16-Core

91st

1.925 ^{+/- 0.133}

AMD Ryzen 5 PRO 4650G

91st

1.927 ^{+/- 0.122}

AMD Ryzen Threadripper 1950X 16-Core

91st

1.930 ^{+/- 0.010}

AMD Ryzen 5 2600X Six-Core

90th

1.953 ^{+/- 0.119}

AMD Ryzen 7 2700 Eight-Core

90th

1.958 ^{+/- 0.026}

Intel Celeron G5900

90th

1.959 ^{+/- 0.011}

Intel Core i5-7267U

89th

2.013 ^{+/- 0.163}

AMD Ryzen 5 2600 Six-Core

88th

2.033 ^{+/- 0.025}

Intel Core i7-5960X

88th

2.040 ^{+/- 0.210}

Intel Xeon Silver 4216

87th

2.095 ^{+/- 0.012}

AMD Ryzen 7 5800X 8-Core

87th

2.178 ^{+/- 0.021}

Intel Xeon E5-1680 v3

87th

2.180 ^{+/- 0.150}

Intel Core i5-7500

87th

2.192 ^{+/- 0.031}

AMD Ryzen 9 5900X 12-Core

86th

2.198 ^{+/- 0.030}

Intel Core i7-6800K

86th

2.200 ^{+/- 0.190}

AMD Ryzen 9 5950X 16-Core

86th

2.217 ^{+/- 0.023}

2 x AMD EPYC 7742 64-Core

85th

2.250 ^{+/- 0.014}

2 x AMD EPYC 7502 32-Core

85th

2.282 ^{+/- 0.004}

AMD Ryzen 7 1700 Eight-Core

85th

2.301 ^{+/- 0.182}

2 x AMD EPYC 7642 48-Core

84th

2.317 ^{+/- 0.006}

Intel Core i5-6500

78th

2.362 ^{+/- 0.139}

Mid-Tier

75th

> 2.377

AMD EPYC 7232P 8-Core

74th

2.389 ^{+/- 0.001}

2 x AMD EPYC 7252 8-Core

74th

2.390 ^{+/- 0.001}

Intel Core i7-3770K

74th

2.390 ^{+/- 0.140}

AMD EPYC 7642 48-Core

73rd

2.400 ^{+/- 0.148}

AMD EPYC 7302P 16-Core

72nd

2.407 ^{+/- 0.149}

2 x AMD EPYC 7601 32-Core

71st

2.430 ^{+/- 0.030}

Intel Core i7-2700K

70th

2.445 ^{+/- 0.173}

Intel Xeon W-2295

68th

2.500 ^{+/- 0.090}

Intel Core i5-2500K

68th

2.520 ^{+/- 0.240}

Intel Xeon Silver 4108

67th

2.548 ^{+/- 0.027}

Intel Core i7-5600U

67th

2.600 ^{+/- 0.180}

AMD FX-8320E Eight-Core

67th

2.630 ^{+/- 0.150}

Intel Core i7-3770

66th

2.740 ^{+/- 0.010}

AMD EPYC 7551 32-Core

65th

2.824 ^{+/- 0.201}

2 x Intel Xeon E5-2680 v2

65th

2.905 ^{+/- 0.109}

Intel Core i3-2120

64th

2.920 ^{+/- 0.230}

2 x Intel Xeon Silver 4214

53rd

3.053 ^{+/- 0.001}

Median

50th

3.089

Intel Core i7-4930K

47th

3.167 ^{+/- 0.009}

Intel Core i7 740Q

47th

3.171 ^{+/- 0.165}

Intel Core i5-2520M

47th

3.191 ^{+/- 0.177}

Low-Tier

25th

> 3.968

2 x Intel Xeon E5-2630 v3

1st

6.150 ^{+/- 0.010}

Based on OpenBenchmarking.org data, the selected test / test configuration (glibc bench 1.0 - Benchmark: ffsll) 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.

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.6%.

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.

AMD Ryzen 9 5900X 12-Core Performance 1 System - 14 Benchmark Results	AMD Ryzen 9 5900X 12-Core - ASRockRack X570D4I-2T - AMD Starship Arch Linux - 5.12.9-arch1-1 - GNOME Shell 40.2
glibc-solus-avx2-amd-initial 6 Systems - 14 Benchmark Results	AMD Ryzen 7 3700X 8-Core - MSI B450M MORTAR MAX - AMD Starship Solus 4.2 - 5.12.10-182.current - KDE Plasma 5.21.5
glibc-solus-avx2-amd-initial 1 System - 14 Benchmark Results	AMD Ryzen 7 3700X 8-Core - MSI B450M MORTAR MAX - AMD Starship Solus 4.2 - 5.12.10-182.current - KDE Plasma 5.21.5
s25 3 Systems - 103 Benchmark Results	Intel Xeon Gold 6238R - Supermicro X11SPL-F v1.02 - Intel Sky Lake-E DMI3 Registers CentOS Linux 8 - 4.18.0-193.19.1.el8_2.x86_64 - GCC 8.3.1 20191121
Intel 2 Systems - 29 Benchmark Results	2 x Intel Xeon Gold 6330 $ - Intel M50CYP2SBSTD - 2 x 32 GB DDR4-2933MT CentOS Linux 7 - 3.10.0-1062.el7.x86_64 - GCC 4.8.5 20150623
Intel 1 System - 29 Benchmark Results	2 x Intel Xeon Gold 6330 $ - Intel M50CYP2SBSTD - 2 x 32 GB DDR4-2933MT CentOS Linux 7 - 3.10.0-1062.el7.x86_64 - GCC 4.8.5 20150623
Intel 5 Systems - 17 Benchmark Results	2 x Intel Xeon Gold 6238R - Wistron SV7220G3 - 2 x 32 GB DDR4-2933MT CentOS Linux 7 - 3.10.0-1062.el7.x86_64 - GCC 4.8.5 20150623
Intel 1 System - 17 Benchmark Results	2 x Intel Xeon Gold 6330 $ - Intel M50CYP2SBSTD - 2 x 32 GB DDR4-2933MT CentOS Linux 7 - 3.10.0-1062.el7.x86_64 - GCC 4.8.5 20150623
wiwynn 1 System - 17 Benchmark Results	2 x Intel Xeon Gold 6238R - Wistron SV7220G3 - 2 x 32 GB DDR4-2933MT CentOS Linux 7 - 3.10.0-1062.el7.x86_64 - GCC 4.8.5 20150623
2 x Intel Xeon E31230 Benchmarks 1 System - 2 Benchmark Results	2 x Intel Xeon E31230 - Intel 440BX - Intel 440BX Debian 10 - 4.19.0-16-amd64 - GNOME Shell 3.30.2
server-cpu-202106055 1 System - 62 Benchmark Results	AMD EPYC 7402P 24-Core - GIGABYTE MZ22-G20-00 v01000100 - AMD Device 1480 Ubuntu 16.04 - 4.15.0-142-generic - Unity 7.4.5
server-cpu-20210604 1 System - 63 Benchmark Results	AMD EPYC 7402P 24-Core - GIGABYTE MZ22-G20-00 v01000100 - AMD Device 1480 Ubuntu 16.04 - 4.15.0-142-generic - Unity 7.4.5

Sandy 3 Systems - 268 Benchmark Results	Intel Core i5-2520M - HP 161C - Intel 2nd Generation Core DRAM Ubuntu 18.04 - 4.18.0-20-generic - GNOME Shell 3.28.3
glibc-solus-avx2-amd-initial 2 Systems - 14 Benchmark Results	AMD Ryzen 7 3700X 8-Core - MSI B450M MORTAR MAX - AMD Starship Solus 4.1 - 5.5.4-148.current - Budgie
AMD Threadripper 3960X vs. Intel Core i9 10980XE Featured Processor Comparison	AMD Ryzen Threadripper 3960X 24-Core - MSI Creator TRX40 - AMD Starship Ubuntu 19.10 - 5.3.0-23-generic - GNOME Shell 3.34.1
Fedora 32 vs. Fedora 33 Beta Benchmarks 3 Systems - 174 Benchmark Results	Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH Fedora 32 - 5.8.11-200.fc32.x86_64 - GNOME Shell 3.36.6
Core i9-10980XE vs. Threadripper 3 8 Systems - 360 Benchmark Results	AMD Ryzen Threadripper 2990WX 32-Core - ASUS ROG ZENITH EXTREME - AMD 17h Ubuntu 19.10 - 5.4.0-999-generic - GNOME Shell 3.34.1
cpu-model-tests 5 Systems - 29 Benchmark Results	4 x Intel Xeon E312xx (Sandy Bridge) - QEMU Standard PC - Intel 440FX- 82441FX PMC Ubuntu 18.04 - 4.15.0-88-generic - ext4
cpu-model-tests 6 Systems - 45 Benchmark Results	4 x Intel Xeon E312xx (Sandy Bridge) - QEMU Standard PC - Intel 440FX- 82441FX PMC Ubuntu 18.04 - 4.15.0-88-generic - ext4
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 20.10 - 5.8.0-22-generic - GNOME Shell 3.38.0
cpu-model-tests 10 Systems - 45 Benchmark Results	4 x Intel Xeon (Skylake) - QEMU Standard PC - Intel 440FX- 82441FX PMC Ubuntu 18.04 - 4.15.0-88-generic - ext4
ASUS ROG CROSSHAIR VIII HERO Linux Benchmarks Ryzen 9 3900X Featured Motherboard Comparison	AMD Ryzen 9 3900X 12-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Device 1480 Ubuntu 18.04 - 4.18.0-25-generic - GNOME Shell 3.28.4
Debian 10.0 Buster Benchmarks 2 Systems - 72 Benchmark Results	Intel Core i7-8700K - ASUS TUF Z370-PLUS GAMING - Intel Device 3ec2 Debian 9.9 - 4.9.0-9-amd64 - GNOME Shell 3.22.3

glibc bench

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

glibc bench 1.0

Benchmark: ffsll

Does It Scale Well With Increasing Cores?

Recent Test Results

Most Popular Test Results