Y-Cruncher

Y-Cruncher is a multi-threaded Pi benchmark capable of computing Pi to trillions of digits.

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

Project Site

numberworld.org

Test Created

8 March 2018

Last Updated

28 September 2022

Test Maintainer

Michael Larabel

Test Type

Processor

Accolades

50k+ Downloads

Supported Platforms

Supported Architectures

x86_64

* 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 updated weekly as of 28 November 2023.

Revision History

pts/y-cruncher-1.2.0 [View Source] Wed, 28 Sep 2022 13:09:47 GMT
Update against Y-Cruncher upstream, add more digits options.

pts/y-cruncher-1.1.0 [View Source] Thu, 12 Dec 2019 16:10:50 GMT
Update against latest upstream.

pts/y-cruncher-1.0.2 [View Source] Sun, 12 May 2019 19:05:38 GMT
Update against latest upstream due to mirrors removed.

pts/y-cruncher-1.0.1 [View Source] Thu, 08 Mar 2018 16:20:49 GMT
Windows result parser differences.

pts/y-cruncher-1.0.0 [View Source] Thu, 08 Mar 2018 16:05:35 GMT
Initial commit for Linux and Windows of the Y-Cruncher Pi multi-threaded benchmark.

Performance Metrics

Analyze Test Configuration:

Y-Cruncher 0.7.10.9513

Pi Digits To Calculate: 500M

OpenBenchmarking.org metrics for this test profile configuration based on 468 public results since 28 September 2022 with the latest data as of 26 November 2023.

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

Seconds (Average)

AMD EPYC 9654 96-Core

99th

2 x AMD EPYC 9554 64-Core

99th

2 x AMD EPYC 9754 128-Core

97th

AMD Ryzen Threadripper 7970X 32-Cores

95th

2 x AMD EPYC 9654 96-Core

94th

AMD Ryzen Threadripper PRO 7995WX 96-Cores

89th

5 ^{+/- 1}

2 x Intel Xeon Platinum 8380

89th

AMD Ryzen Threadripper 7980X 64-Cores

88th

Intel Xeon Gold 6421N

86th

6 ^{+/- 1}

AMD EPYC 75F3 32-Core

83rd

AMD EPYC 7643 48-Core

83rd

2 x AMD EPYC 7643 48-Core

80th

2 x Intel Xeon Platinum 8280

78th

2 x AMD EPYC 7773X 64-Core

77th

AMD Ryzen Threadripper 3970X 32-Core

76th

AMD Ryzen 9 7950X3D 16-Core

76th

Mid-Tier

75th

> 9

AMD Ryzen 9 7950X 16-Core

72nd

AMD Ryzen 9 7900X3D 12-Core

70th

AMD Ryzen 9 7900X 12-Core

67th

AMD Ryzen 9 7900 12-Core

63rd

Intel Core i9-14900K

62nd

AMD Ryzen Threadripper 3990X 64-Core

60th

2 x AMD EPYC 7601 32-Core

60th

AMD Ryzen Threadripper 3960X 24-Core

58th

2 x Intel Xeon Gold 5220R

58th

Intel Xeon Gold 6226R

56th

Intel Core i9-13900K

52nd

12 ^{+/- 2}

Median

50th

AMD Ryzen 7 7800X3D 8-Core

50th

AMD Ryzen 7 7700X 8-Core

49th

13 ^{+/- 1}

AMD Ryzen 7 7700 8-Core

48th

Intel Core i5-14600K

45th

Intel Core i5-13600K

43rd

AMD Ryzen 5 7600X 6-Core

41st

AMD Ryzen 5 7600 6-Core

37th

AMD Ryzen 7 5800X 8-Core

36th

AMD Ryzen 7 5800X3D 8-Core

35th

Intel Core i7-11700B

32nd

AMD Ryzen 9 3900XT 12-Core

30th

Intel Core i5-12400

29th

20 ^{+/- 1}

Intel Core i5-12600K

28th

Intel Core i5-13400

28th

Intel Core i9-10850K

26th

Low-Tier

25th

> 22

Intel Xeon Silver 4216

24th

AMD EPYC 7F32 8-Core

24th

22 ^{+/- 1}

AMD EPYC 7351P 16-Core

23rd

AMD Ryzen 7 7840U

23rd

25 ^{+/- 1}

AMD Ryzen 7 PRO 6850U

20th

Intel Core i7-1165G7

18th

Intel Core i7-1185G7

17th

AMD Ryzen 9 5900HX

17th

AMD Ryzen 7 2700X Eight-Core

15th

Intel Core i7-10700T

14th

AMD Ryzen 7 4700U

13th

40 ^{+/- 2}

Intel Core i7-8809G

12th

AMD Ryzen 5 4500U

12th

Intel Core i7-8565U

9th

60 ^{+/- 2}

AMD Ryzen 7 4800U

7th

Intel Core i5-6260U

6th

111

Intel Core i5-3320M

1st

265 ^{+/- 4}

Based on OpenBenchmarking.org data, the selected test / test configuration (Y-Cruncher 0.7.10.9513 - Pi Digits To Calculate: 500M) 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 0.1%.

Does It Scale Well With Increasing Cores?

Yes, based on the automated analysis of the collected public benchmark data, this test / test settings does 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.

Tested CPU Architectures

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.

CPU Architecture

Kernel Identifier

Verified On

Intel / AMD x86 64-bit