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.
OpenBenchmarking.org metrics for this test profile configuration based on 925 public results since 14 June 2019 with the latest data as of 17 March 2024.
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 (Core-Latency - Average Latency Between CPU Cores) has an average run-time of 9 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.
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 extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.
This test profile binary relies on the shared libraries libm.so.6, libc.so.6.
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.
1 System - 1 Benchmark Result |
AMD EPYC 7251 8-Core - Supermicro H11SSL-i v2.00 - AMD 17h Debian 12 - 6.1.0-18-amd64 - GCC 12.2.0 |
62 Systems - 456 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CWR - Intel Xeon E7 v4 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
1 System - 3 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CWR - Intel Xeon E7 v4 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
6 Systems - 260 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASRock B650E PG Riptide WiFi - AMD Device 14d8 Clear Linux OS 40620 - 6.6.10-1398.native - GNOME Shell 45.2 |
5 Systems - 260 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASRock B650E PG Riptide WiFi - AMD Device 14d8 Ubuntu 23.10 - 6.5.0-14-generic - GNOME Shell 45.2 |
4 Systems - 267 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASRock B650E PG Riptide WiFi - AMD Device 14d8 NobaraLinux 39 - 6.6.9-200.fsync.fc39.x86_64 - KDE Plasma 5.27.10 |
3 Systems - 267 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASRock B650E PG Riptide WiFi - AMD Device 14d8 NobaraLinux 39 - 6.6.9-200.fsync.fc39.x86_64 - KDE Plasma 5.27.10 |
2 Systems - 267 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASRock B650E PG Riptide WiFi - AMD Device 14d8 Clear Linux OS 40620 - 6.6.10-1398.native - GNOME Shell 45.2 |
1 System - 267 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASRock B650E PG Riptide WiFi - AMD Device 14d8 Clear Linux OS 40620 - 6.6.10-1398.native - GNOME Shell 45.2 |
4 Systems - 32 Benchmark Results |
Pi 4 2GB 64-bit - BCM2835 Raspberry Pi 4 Model B Rev 1.1 - Broadcom BCM2711 Debian 11 - 5.15.56-v8+ - GCC 10.2.1 20210110 |
1 System - 277 Benchmark Results |
AMD Ryzen 9 7950X 16-Core - ASRock B650E PG Riptide WiFi - AMD Device 14d8 Clear Linux OS 40580 - 6.6.8-1393.native - GNOME Shell 45.2 |
23 Systems - 30 Benchmark Results |
ARMv8 Cortex-A72 - OrangePi RK3399 AI boards based on Rockchip - 4096MB Ubuntu 18.04 - 4.4.179-g323a56f1-dirty - X Server 1.19.3 |
1 System - 1 Benchmark Result |
Phytium FT-E2000/Little - Phytium-Pi Board 2023 - 3584MB Openkylin 1.0.1 - 5.4.18-63+ - X Server 1.21.1.7 |
1 System - 1 Benchmark Result |
AMD Ryzen 7 5800HS - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC Ubuntu 20.04 - 5.4.0-169-generic - 1.1.182 |
1 System - 1 Benchmark Result |
Rockchip ARMv8 Cortex-A72 - Firefly-RK3399 Board - 2048MB Ubuntu 20.04 - 4.4.194 - X Server 1.20.8 |
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 |
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 |
12 Systems - 209 Benchmark Results |
AMD Ryzen 3 2200G - MSI B350M GAMING PRO - AMD Device 15d0 Ubuntu 19.04 - 5.2.0-999-generic - GNOME Shell 3.32.1 |
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 |
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 |
4 Systems - 179 Benchmark Results |
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 |
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 |
5 Systems - 64 Benchmark Results |
AMD Ryzen Threadripper 1920X 12-Core - ASRock X399M Taichi - AMD 17h Ubuntu 20.04 - 5.4.0-56-generic - Xfce 4.14 |
17 Systems - 87 Benchmark Results |
Intel Core i7-8700K - Gigabyte Z370 AORUS Ultra Gaming-CF - Intel 8th Gen Core Ubuntu 18.04 - 4.18.0-24-generic - GNOME Shell 3.28.4 |
27 Systems - 87 Benchmark Results |
Intel Core i7-7900X - ASUS ROG STRIX X299-E GAMING - Intel Sky Lake-E DMI3 Registers Ubuntu 18.04 - 4.18.0-25-generic - GNOME Shell 3.28.4 |
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 |
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 |
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 |
2 Systems - 154 Benchmark Results |
2 x Intel Xeon E5-2630 v4 - Dell 0KJCC5 - Intel Xeon E7 v4 Ubuntu 18.04 - 5.4.0-42-generic - GNOME Shell 3.28.4 |
3 Systems - 777 Benchmark Results |
Intel Core i5-10600K - ASUS PRIME Z490M-PLUS - Intel Comet Lake PCH Ubuntu 20.04 - 5.7.0-rc6-amd-energy - GNOME Shell 3.36.2 |