Ngspice
Ngspice is an open-source SPICE circuit simulator. Ngspice was originally based on the Berkeley SPICE electronic circuit simulator. Ngspice supports basic threading using OpenMP. This test profile is making use of the ISCAS 85 benchmark circuits.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark ngspice.
Project Site
ngspice.sourceforge.netTest Created
7 February 2021Test Maintainer
Michael LarabelTest Type
ProcessorAverage Install Time
1 Minute, 10 SecondsAverage Run Time
10 Minutes, 4 SecondsTest Dependencies
C/C++ Compiler Toolchain + Bison + Flex + X.Org Development + Freetype + FFTWSupported Platforms
** 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 13 October 2021.
Suites Using This Test
Performance Metrics
Analyze Test Configuration:Ngspice 34
Circuit: C2670
OpenBenchmarking.org metrics for this test profile configuration based on 678 public results since 7 February 2021 with the latest data as of 16 October 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 (Ngspice 34 - Circuit: C2670) has an average run-time of 9 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 0.7%.
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
Compare
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3 Systems - 326 Benchmark Results |
AMD EPYC 7742 64-Core - Supermicro H11DSi-NT v2.00 - AMD Starship Ubuntu 21.10 - 5.13.0-19-generic - GNOME Shell 40.5 |
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4 Systems - 318 Benchmark Results |
AMD EPYC 7F52 16-Core - Supermicro H11DSi-NT v2.00 - AMD Starship Ubuntu 21.10 - 5.13.0-19-generic - GNOME Shell 40.5 |
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Featured Kernel Comparison |
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1 System - 117 Benchmark Results |
Intel Core i9-11900K - ASUS ROG MAXIMUS XIII HERO - Intel Device 43ef Ubuntu 21.04 - 5.11.0-31-generic - GNOME Shell 3.38.4 |
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11 Systems - 260 Benchmark Results |
2 x AMD EPYC 7713 64-Core - AMD DAYTONA_X - AMD Starship Ubuntu 20.04 - 5.11.0-051100rc6daily20210201-generic - GNOME Shell 3.36.4 |
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8 Systems - 170 Benchmark Results |
AMD Ryzen 9 5900HX - ASUS G513QY v1.0 - AMD Renoir Root Complex Ubuntu 21.04 - 5.13.0-051300-generic - GNOME Shell 3.38.4 |
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8 Systems - 267 Benchmark Results |
AMD Ryzen 7 5700G - ASUS TUF GAMING B550M-PLUS - AMD Renoir Root Complex Ubuntu 21.04 - 5.11.0-25-generic - GNOME Shell 3.38.4 |
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10 Systems - 259 Benchmark Results |
2 x AMD EPYC 75F3 32-Core - AMD DAYTONA_X - AMD Starship Ubuntu 20.04 - 5.11.0-051100rc6daily20210201-generic - GNOME Shell 3.36.4 |
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2 Systems - 237 Benchmark Results |
AMD Ryzen 7 5700G - ASUS TUF GAMING B550M-PLUS - AMD Renoir Root Complex Ubuntu 21.04 - 5.11.0-25-generic - GNOME Shell 3.38.4 |
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1 System - 216 Benchmark Results |
AMD Ryzen 9 5950X 16-Core - ASUS ROG CROSSHAIR VIII HERO - AMD Starship Ubuntu 21.04 - 5.11.0-25-generic - GNOME Shell 3.38.4 |
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4 Systems - 78 Benchmark Results |
AMD Ryzen 9 5900HX - ASUS G513QY v1.0 - AMD Renoir Root Complex Arch Linux - 5.13.4-arch1-1 - GNOME Shell 40.3 |
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3 Systems - 78 Benchmark Results |
AMD Ryzen 9 5900HX - ASUS G513QY v1.0 - AMD Renoir Root Complex Ubuntu 21.04 - 5.13.2 - GNOME Shell 3.38.4 |
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2 Systems - 75 Benchmark Results |
AMD Ryzen 9 5900HX - ASUS G513QY v1.0 - AMD Renoir Root Complex Ubuntu 21.04 - 5.13.2 - GNOME Shell 3.38.4 |
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3 Systems - 189 Benchmark Results |
AMD Ryzen 9 5900HX - ASUS G513QY v1.0 - AMD Renoir Root Complex Ubuntu 21.04 - 5.13.0-051300-generic - GNOME Shell 3.38.4 |
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2 Systems - 81 Benchmark Results |
AMD EPYC 7543 32-Core - TYAN S8036GM2NE-LE - AMD Starship Ubuntu 21.04 - 5.11.0-25-generic - GNOME Shell 3.38.4 |
Most Popular Test Results
Compare
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3 Systems - 19 Benchmark Results |
Intel Core i7-4770K - Gigabyte Z97-HD3 - Intel 4th Gen Core DRAM Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.1 |
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4 Systems - 15 Benchmark Results |
Intel Core i7-4960X - MSI X79MA-GD45 - Intel Xeon E7 v2 Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.1 |
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Featured Graphics Comparison |
AMD Ryzen 7 5800X 8-Core - ASRock X570 Pro4 - AMD Starship Ubuntu 20.10 - 5.12.0-rc5-stock - GNOME Shell 3.38.1 |
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3 Systems - 2 Benchmark Results |
Intel Core i9-10885H - HP 8736 - Intel Comet Lake PCH Ubuntu 20.04 - 5.6.0-1042-oem - GNOME Shell 3.36.4 |
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5 Systems - 89 Benchmark Results |
Intel Core i9-7980XE - ASUS PRIME X299-A - Intel Sky Lake-E DMI3 Registers Ubuntu 20.10 - 5.8.0-36-generic - GNOME Shell 3.38.1 |
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3 Systems - 14 Benchmark Results |
AMD Ryzen 3 1300X - ASRock AB350 Pro4 - AMD 17h Ubuntu 20.04 - 5.9.0-050900daily20201021-generic - GNOME Shell 3.36.4 |
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3 Systems - 25 Benchmark Results |
Intel Xeon E3-1240 v5 - ASRock E3V5 WS - Intel Xeon E3-1200 v5 Ubuntu 20.10 - 5.11.0-rc1-phx - GNOME Shell 3.38.1 |
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3 Systems - 17 Benchmark Results |
Intel Core i7-7740K - Gigabyte X299 AORUS Gaming-CF - Intel Xeon E3-1200 v6 Ubuntu 18.10 - 4.18.0-25-generic - GNOME Shell 3.30.2 |
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3 Systems - 7 Benchmark Results |
Intel Core i7-8550U - Dell 0H0VG3 - Intel Xeon E3-1200 v6 Ubuntu 20.10 - 5.8.0-41-generic - GNOME Shell 3.38.2 |
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3 Systems - 6 Benchmark Results |
2 x Intel Xeon Gold 5220R - TYAN S7106 - Intel Sky Lake-E DMI3 Registers Ubuntu 20.04 - 5.9.0-050900rc6-generic - GNOME Shell 3.36.4 |
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3 Systems - 19 Benchmark Results |
Intel Core i5-7600K - Gigabyte Z270M-D3H-CF - Intel Xeon E3-1200 v6 Ubuntu 20.04 - 5.9.0-050900rc7daily20200928-generic - GNOME Shell 3.36.4 |
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3 Systems - 108 Benchmark Results |
Intel Core i7-3770K - ECS Z77H2-A2X v1.0 - Intel Xeon E3-1200 v2 Ubuntu 20.04 - 5.4.0-58-generic - GNOME Shell 3.36.4 |
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3 Systems - 66 Benchmark Results |
AMD Ryzen 7 5800X 8-Core - ASRock X570 Pro4 - AMD Starship Ubuntu 20.10 - 5.11.0-051100rc3daily20210116-generic - GNOME Shell 3.38.1 |
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8 Systems - 439 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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3 Systems - 85 Benchmark Results |
Intel Core i9-9900K - ASRock Z390M Pro4 - Intel Cannon Lake PCH Ubuntu 20.04 - 5.9.0-050900rc1daily20200819-generic - GNOME Shell 3.36.4 |