Core-Latency

This is a test of core-latency, which measures the latency between all core combinations on the system processor(s). Reported is the average latency.

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

Project Site

github.com

Test Created

14 June 2019

Test Maintainer

Michael Larabel

Test Type

Processor

Average Install Time

15 Seconds

Average Run Time

24 Minutes, 21 Seconds

Test Dependencies

C/C++ Compiler Toolchain + C++ Boost

Accolades

10k+ 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 21 September 2021.

Revision History

pts/core-latency-1.0.0 [View Source] Fri, 14 Jun 2019 16:07:58 GMT
Initial commit of core-latency benchmark.

Performance Metrics

Analyze Test Configuration:

Core-Latency

Average Latency Between CPU Cores

OpenBenchmarking.org metrics for this test profile configuration based on 678 public results since 14 June 2019 with the latest data as of 20 August 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

ns (Average)

Intel Core i5 650

99th

51 ^{+/- 3}

AMD Ryzen 5 3400G

98th

70 ^{+/- 2}

AMD Ryzen 5 2400G

97th

71 ^{+/- 4}

Intel Core i7-7700K

95th

75 ^{+/- 2}

Intel Core i3-7100

93rd

77 ^{+/- 3}

Intel Core i5-2520M

92nd

80 ^{+/- 5}

Intel Core i5-3210M

90th

82 ^{+/- 5}

AMD Ryzen 3 2200G

90th

Intel Pentium Gold G6400

87th

86 ^{+/- 2}

AMD Ryzen 3 3300X 4-Core

87th

Intel Core i5-10600K

86th

89 ^{+/- 4}

Intel Core i3-10100

83rd

96 ^{+/- 2}

Intel Core i9-10900K

81st

102 ^{+/- 9}

Intel Core i5-9400F

80th

106 ^{+/- 3}

Intel Core i5-8400

80th

106 ^{+/- 1}

Intel Core i3-8100

78th

111 ^{+/- 3}

Intel Celeron G5900

76th

118 ^{+/- 5}

Mid-Tier

75th

> 121

AMD Ryzen 5 3600XT 6-Core

75th

124 ^{+/- 13}

AMD Ryzen 7 3700X 8-Core

75th

124 ^{+/- 12}

AMD Ryzen 5 3600 6-Core

74th

126 ^{+/- 7}

AMD Ryzen 5 3600X 6-Core

74th

126 ^{+/- 16}

Intel Xeon E5-2667 v4

70th

142 ^{+/- 3}

Intel Core i7-9850H

70th

143 ^{+/- 11}

AMD Ryzen 5 3500X 6-Core

68th

148 ^{+/- 3}

AMD Ryzen 9 3900X 12-Core

67th

150 ^{+/- 15}

AMD Ryzen 9 3950X 16-Core

66th

152 ^{+/- 3}

AMD Ryzen 9 3900XT 12-Core

65th

153 ^{+/- 2}

Intel Core i7-1065G7

64th

158 ^{+/- 7}

AMD Ryzen 7 2700X Eight-Core

60th

177 ^{+/- 20}

AMD Ryzen 7 1800X Eight-Core

59th

187 ^{+/- 3}

ARMv7 Cortex-A72 4-Core

56th

207 ^{+/- 4}

Median

50th

224

AMD Ryzen 7 2700 Eight-Core

47th

230 ^{+/- 8}

Intel Xeon Silver 4108

40th

235 ^{+/- 1}

AMD Ryzen 5 4500U

40th

236 ^{+/- 29}

2 x Intel Xeon E5-2667 v4

37th

241 ^{+/- 16}

Intel Xeon Gold 5218

31st

225

250 ^{+/- 22}

2 x Intel Xeon Gold 6254

29th

254 ^{+/- 8}

Low-Tier

25th

> 263

AMD Ryzen Threadripper 2950X 16-Core

3rd

391 ^{+/- 47}

Based on OpenBenchmarking.org data, the selected test / test configuration (Core-Latency - Average Latency Between CPU Cores) has an average run-time of 8 minutes. By default this test profile is set to run at least 1 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.

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.

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.

PUNPCKLQDQ MOVDQA MOVDQU MOVAPD COMISD ADDSD CVTSI2SD DIVSD UNPCKLPD MOVUPD SUBPD MULPD UNPCKHPD SUBSD MULSD UCOMISD SQRTSD PADDQ PSRLDQ ANDPD MOVMSKPD MINSD CVTTSD2SI MOVHPD ANDNPD ORPD CMPNLESD CMPLTPD PSUBQ XORPD SHUFPD MAXSD DIVPD MOVD

Last automated analysis: 10 May 2021

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

CentOS-640-TunedThroughput-LPDisabled-NCEnabled-RUN7 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - 8 x 8192 MB DDR4-3200MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
CentOS-640-TunedThroughput-LPDisabled-NCEnabled-RUN6 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - 8 x 8192 MB DDR4-3200MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
CentOS-640-TunedThroughput-LPDisabled-NCEnabled-RUN5 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - 8 x 8192 MB DDR4-3200MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
CentOS-640-TunedThroughput-LPDisabled-NCEnabled-RUN4 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - 8 x 8192 MB DDR4-3200MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
CentOS-640-TunedThroughput-LPDisabled-NCEnabled-RUN3 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - 8 x 8192 MB DDR4-3200MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
CentOS-640-TunedThroughput-LPDisabled-NCEnabled-RUN2 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - 8 x 8192 MB DDR4-3200MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
CentOS-640-TunedThroughput-LPDisabled-NCEnabled-RUN1 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - 8 x 8192 MB DDR4-3200MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
CentOS-740-TunedThroughput-LPDisabled-BIOS1-SC-RUN5 1 System - 53 Benchmark Results	2 x Intel Xeon Gold 6254 - Dell 0YWR7D - 4 x 16384 MB DDR4-2933MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
Rocky-640-TunedThroughput-LPDisabled-NCEnabled-RUN6 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - Intel Sky Lake-E DMI3 Registers Rocky Linux 8.4 - 4.18.0-305.3.1.el8_4.x86_64 - GCC 8.4.1 20200928
Oracle-640-TunedThroughput-LPDisabled-NCEnabled-RUN6 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - Intel Sky Lake-E DMI3 Registers Oracle Linux Server 8.4 - 5.4.17-2102.202.5.el8uek.x86_64 - GCC 8.4.1 20200928
CentOS-740-TunedThroughput-LPDisabled-BIOS1-SC-RUN4 1 System - 53 Benchmark Results	2 x Intel Xeon Gold 6254 - Dell 0YWR7D - 4 x 16384 MB DDR4-2933MT CentOS Linux 8 - 4.18.0-147.el8.x86_64 - GCC 8.4.1 20200928
Rocky-640-TunedThroughput-LPDisabled-NCEnabled-RUN5 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - Intel Sky Lake-E DMI3 Registers Rocky Linux 8.4 - 4.18.0-305.3.1.el8_4.x86_64 - GCC 8.4.1 20200928
Oracle-640-TunedThroughput-LPDisabled-NCEnabled-RUN5 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - Intel Sky Lake-E DMI3 Registers Oracle Linux Server 8.4 - 5.4.17-2102.202.5.el8uek.x86_64 - GCC 8.4.1 20200928
Rocky-640-TunedThroughput-LPDisabled-NCEnabled-RUN4 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - Intel Sky Lake-E DMI3 Registers Rocky Linux 8.4 - 4.18.0-305.3.1.el8_4.x86_64 - GCC 8.4.1 20200928
Oracle-640-TunedThroughput-LPDisabled-NCEnabled-RUN4 1 System - 53 Benchmark Results	Intel Xeon Gold 5218 - Dell 0H28RR - Intel Sky Lake-E DMI3 Registers Oracle Linux Server 8.4 - 5.4.17-2102.202.5.el8uek.x86_64 - GCC 8.4.1 20200928

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
Core i9 10900K vs. Ryzen 9 3900X/3950X Linux Benchmarks Featured Processor Comparison	AMD Ryzen 9 3950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 20.04 - 5.7.0-999-generic - GNOME Shell 3.36.1
CPU Benchmarks - POWER9 Blackbird 12 Systems - 209 Benchmark Results	Intel Core i5-7600K - Gigabyte Z270M-D3H-CF - Intel Xeon E3-1200 v6 Ubuntu 19.04 - 5.2.0-999-generic - GNOME Shell 3.32.1
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 ManjaroLinux 18.0.4 - 4.19.49-1-MANJARO - Xfce 4.13
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
Debian 10.0 Buster Benchmarks 2 Systems - 72 Benchmark Results	Intel Core i7-8700K - ASUS TUF Z370-PLUS GAMING - Intel 8th Gen Core Debian 10 - 4.19.0-5-amd64 - GNOME Shell 3.30.2
i5 11600k 4 Systems - 179 Benchmark Results	AMD Ryzen 5 5600X 6-Core - ASRock X570 Taichi - AMD Starship Ubuntu 20.04 - 5.10.13-051013-lowlatency - GNOME Shell 3.36.4
cstate 2 Systems - 1766 Benchmark Results	Intel Core i5-6500 - MSI Z170-A PRO - Intel Xeon E3-1200 v5 ManjaroLinux 20.0.3 - 5.4.52-1-MANJARO - GNOME Shell 3.36.4
Ice Lake vs. Clarksfield Intel Core i7 Benchmarks 2 Systems - 101 Benchmark Results	Intel Core i7-1065G7 - Dell 06CDVY - Intel Device 34ef Ubuntu 19.10 - 5.3.0-23-generic - GNOME Shell 3.34.1
xdacputest_jul2019 17 Systems - 87 Benchmark Results	AMD Ryzen 7 3700X 8-Core - MSI X470 GAMING M7 AC - AMD Device 1480 Ubuntu 18.04 - 4.18.0-25-generic - GNOME Shell 3.28.4
irq 2 Systems - 736 Benchmark Results	Intel Core i5-6500 - MSI Z170-A PRO - Intel Xeon E3-1200 v5 ManjaroLinux 20.0.3 - 5.4.52-1-MANJARO - GNOME Shell 3.36.4
AMD EPYC 7601 Linux Benchmarks, Intel Xeon Gold, Xeon Platinum 4 Systems - 181 Benchmark Results	2 x AMD EPYC 7601 32-Core - Dell 02MJ3T - AMD 17h Ubuntu 19.04 - 5.2.0-050200rc7-generic - GNOME Shell 3.32.1
Kev Benchmark 2 Results 1 System - 13 Benchmark Results	AMD Ryzen 5 1600 Six-Core - Gigabyte A320M-S2H-CF - AMD 17h ManjaroLinux 20.2.1 - 5.10.9-xanmod1-cacule-1-cacule - Cinnamon 4.8.6
Kev Benchmark 1 Results 1 System - 13 Benchmark Results	AMD Ryzen 5 1600 Six-Core - Gigabyte A320M-S2H-CF - AMD 17h ManjaroLinux 20.2.1 - 5.10.9-xanmod1-cacule-1-cacule - Cinnamon 4.8.6
AMD Ryzen 5 4500U Governors 5 Systems - 699 Benchmark Results	AMD Ryzen 5 4500U - LENOVO LNVNB161216 - AMD Renoir Root Complex Ubuntu 20.10 - 5.8.0-050800daily20200713-generic - GNOME Shell 3.36.3

Core-Latency

Project Site

Test Created

Test Maintainer

Test Type

Average Install Time

Average Run Time

Test Dependencies

Accolades

Supported Platforms

Revision History

Performance Metrics

Core-Latency

Average Latency Between CPU Cores

Does It Scale Well With Increasing Cores?

Notable Instruction Set Usage

Recent Test Results

Most Popular Test Results