Google SynthMark

SynthMark is a cross platform tool for benchmarking CPU performance under a variety of real-time audio workloads. It uses a polyphonic synthesizer model to provide standardized tests for latency, jitter and computational throughput.

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

Project Site

github.com

Test Created

15 January 2021

Last Updated

23 August 2021

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

7 Seconds

Average Run Time

2 Minutes, 11 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

5k+ Downloads

Supported Platforms


Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsGoogle SynthMark Popularity Statisticspts/synthmark2021.012021.022021.032021.042021.052021.062021.072021.082021.092021.102021.112021.122022.012022.022022.032022.042022.052022.062022.072022.082022.092022.102022.116K12K18K24K30K
* 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 29 November 2022.

Revision History

pts/synthmark-1.0.1   [View Source]   Mon, 23 Aug 2021 19:09:15 GMT
Set "-Wno-error" flag to avoid compile issue with GCC 11.

pts/synthmark-1.0.0   [View Source]   Fri, 15 Jan 2021 15:57:59 GMT
Add Google SynthMark with initial VoiceMark test profile.

Suites Using This Test

Creator Workloads

Speech

Telephony


Performance Metrics

Analyze Test Configuration:

Google SynthMark 20201109

Test: VoiceMark_100

OpenBenchmarking.org metrics for this test profile configuration based on 1,459 public results since 15 January 2021 with the latest data as of 30 November 2022.

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
Voices (Average)
99th
34
983 +/- 24
98th
18
968 +/- 34
97th
6
963 +/- 18
94th
17
944 +/- 27
92nd
12
935 +/- 37
92nd
16
934 +/- 114
88th
7
907 +/- 23
87th
3
904 +/- 1
87th
12
895 +/- 36
86th
25
889 +/- 46
84th
12
874 +/- 29
84th
6
859 +/- 36
83rd
4
851 +/- 3
82nd
11
844 +/- 39
82nd
16
842 +/- 33
Mid-Tier
75th
< 812
75th
11
811 +/- 33
75th
10
809 +/- 111
73rd
18
794 +/- 12
70th
7
782 +/- 1
69th
3
779 +/- 1
68th
9
776 +/- 16
68th
11
774 +/- 28
68th
6
772 +/- 5
68th
17
768 +/- 85
67th
13
767 +/- 56
65th
7
758 +/- 20
65th
15
758 +/- 28
63rd
3
750 +/- 34
62nd
8
747 +/- 7
62nd
9
744 +/- 18
62nd
13
742 +/- 32
60th
6
734 +/- 4
60th
10
734 +/- 29
59th
3
728 +/- 31
59th
13
723 +/- 30
58th
4
718 +/- 10
56th
8
712 +/- 20
56th
9
707 +/- 90
56th
15
706 +/- 35
56th
3
705 +/- 1
55th
11
700 +/- 35
51st
8
681 +/- 18
51st
6
678 +/- 21
Median
50th
674
48th
7
662 +/- 1
47th
6
661 +/- 1
46th
6
652 +/- 1
46th
11
651 +/- 46
45th
4
647 +/- 2
44th
10
646 +/- 17
43rd
6
643 +/- 1
43rd
8
640 +/- 5
40th
7
629 +/- 3
40th
5
629 +/- 4
40th
5
628 +/- 3
39th
5
626 +/- 3
39th
4
625 +/- 3
39th
11
625 +/- 22
38th
9
624 +/- 6
37th
3
618 +/- 1
35th
6
614 +/- 1
35th
3
614 +/- 60
35th
7
613 +/- 4
34th
5
611 +/- 4
33rd
5
607 +/- 4
33rd
8
607 +/- 4
32nd
7
606 +/- 2
32nd
11
605 +/- 29
31st
7
604 +/- 10
30th
7
602 +/- 4
30th
3
599 +/- 2
30th
3
599 +/- 1
29th
8
597 +/- 1
29th
3
597 +/- 1
27th
6
590 +/- 25
27th
10
589 +/- 1
26th
6
586 +/- 10
26th
4
584 +/- 1
Low-Tier
25th
< 584
24th
3
579 +/- 18
24th
6
570 +/- 9
24th
7
569 +/- 2
23rd
3
567 +/- 2
22nd
8
565 +/- 1
21st
3
561 +/- 1
20th
3
560 +/- 6
20th
3
559 +/- 1
19th
8
556 +/- 1
18th
5
553 +/- 3
16th
3
548 +/- 1
15th
4
544 +/- 2
11th
7
490 +/- 15
6th
4
386 +/- 6
5th
4
300 +/- 21
OpenBenchmarking.orgDistribution Of Public Results - Test: VoiceMark_1001459 Results Range From 22 To 1023 Voices22548611815018221424627831034237440643847050253456659863066269472675879082285488691895098210141046306090120150

Based on OpenBenchmarking.org data, the selected test / test configuration (Google SynthMark 20201109 - Test: VoiceMark_100) 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.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkTest: VoiceMark_100Run-Time246810Min: 2 / Avg: 2.04 / Max: 6

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.2%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTest: VoiceMark_100Deviation246810Min: 0 / Avg: 0.18 / Max: 3

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.

IntelAMDOpenBenchmarking.orgRelative Core Scaling To BaseGoogle SynthMark CPU Core ScalingTest: VoiceMark_1002468121618243248641280.75831.51662.27493.03323.7915

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.
 
MOVDQA MULSD CVTSI2SD DIVSD MOVD PUNPCKLQDQ CVTSS2SD XORPD CVTSD2SS COMISD MOVAPD CVTTSD2SI UNPCKLPD MULPD ADDPD CVTPD2PS SUBSD ADDSD MAXSD MOVUPD UNPCKHPD MOVDQU ANDPD
Last automated analysis: 18 January 2022

This test profile binary relies on the shared libraries libm.so.6, libmvec.so.1, libc.so.6.

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
x86_64
(Many Processors)
RISC-V 64-bit
riscv64
SiFive RISC-V, rv64imafdc, rv64imafdcsu
Loongson LoongArch 64-bit
loongarch64
Loongson-3A5000LL
Intel / AMD x86 32-bit
i686
(Many Processors)
ARMv8 64-bit
aarch64
AArch64 rev 1, ARMv8 Cortex-A57 4-Core, ARMv8 Cortex-A72, ARMv8 Cortex-A72 4-Core, ARMv8 Neoverse-N1, ARMv8 Neoverse-N1 2-Core, ARMv8 Neoverse-V1, Ampere ARMv8 Neoverse-N1 128-Core, Ampere ARMv8 Neoverse-N1 160-Core, Ampere ARMv8 Neoverse-N1 256-Core, Ampere Altra ARMv8 Neoverse-N1 160-Core, Ampere eMAG ARMv8 32-Core, Apple M1, Apple M2, Intel Core i7-9750H, Phytium D2000, Rockchip ARMv8 4-Core

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