AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048.

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

Project Site

code.google.com

Test Created

7 February 2018

Last Updated

4 March 2018

Test Maintainer

Michael Larabel 

Test Type

Processor

Average Install Time

1 Second

Average Run Time

3 Minutes, 5 Seconds

Test Dependencies

C/C++ Compiler Toolchain

Accolades

60k+ Downloads

Supported Platforms


Public Result UploadsReported Installs*Test Completions*OpenBenchmarking.orgEventsAOBench Popularity Statisticspts/aobench2018.022018.032018.042018.052018.062018.072018.082018.092018.102018.112018.122019.012019.022019.032019.042019.052019.062019.072019.082019.092019.102019.112019.122020.012020.022020.032020.042020.052020.062020.072020.082020.092020.102020.112020.122021.012021.022021.035K10K15K20K25K
* 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.
Data current as of Thu, 04 Mar 2021 12:06:36 GMT.

Revision History

pts/aobench-1.0.1   [View Source]   Sun, 04 Mar 2018 09:45:49 GMT
AOBench appears to work fine under Windows...

pts/aobench-1.0.0   [View Source]   Wed, 07 Feb 2018 20:38:37 GMT
Initial commit of AOBench ambient occlusion renderer benchmark.

Suites Using This Test

C/C++ Compiler Tests

Multi-Core

Creator Workloads

Renderers


Performance Metrics

Analyze Test Configuration:

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.org metrics for this test profile configuration based on 2,836 public results since 7 February 2018 with the latest data as of 25 February 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
# Matching Public Results
Seconds (Average)
100th
7
22
99th
18
26 +/- 1
99th
12
27 +/- 2
97th
14
28 +/- 2
94th
7
30 +/- 3
93rd
5
31 +/- 1
89th
3
33 +/- 1
87th
5
34 +/- 1
86th
3
34 +/- 1
86th
3
35 +/- 2
86th
11
35 +/- 3
85th
3
35 +/- 2
84th
5
36 +/- 3
83rd
3
36 +/- 2
81st
5
38 +/- 3
78th
3
39 +/- 3
Mid-Tier
75th
> 39
74th
3
39 +/- 5
72nd
11
40 +/- 3
65th
10
41 +/- 4
64th
15
42 +/- 5
64th
22
42 +/- 5
62nd
4
43 +/- 6
61st
6
43 +/- 2
60th
5
43 +/- 2
60th
5
43 +/- 2
59th
9
44 +/- 3
58th
6
45 +/- 3
57th
3
45 +/- 1
55th
3
46 +/- 3
53rd
3
48 +/- 2
51st
9
50 +/- 7
Median
50th
50
49th
3
51 +/- 4
48th
4
52 +/- 4
48th
37
53 +/- 4
43rd
3
57 +/- 1
40th
4
61 +/- 7
40th
6
61 +/- 7
38th
6
63 +/- 3
36th
10
65 +/- 6
32nd
18
71 +/- 5
31st
13
74 +/- 11
Low-Tier
25th
> 84
18th
4
122 +/- 11
13th
4
161 +/- 8
11th
14
181 +/- 11
11th
5
184 +/- 2
8th
6
262 +/- 13
6th
44
303 +/- 23
2nd
27
629 +/- 80
OpenBenchmarking.orgDistribution Of Public Results - Size: 2048 x 2048 - Total Time2836 Results Range From 21 To 3142 Seconds2184147210273336399462525588651714777840903966102910921155121812811344140714701533159616591722178518481911197420372100216322262289235224152478254126042667273027932856291929823045310831715001000150020002500

Based on OpenBenchmarking.org data, the selected test / test configuration (AOBench - Size: 2048 x 2048 - Total Time) has an average run-time of 4 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 BenchmarkSize: 2048 x 2048 - Total TimeRun-Time612182430Min: 1 / Avg: 3.88 / Max: 28

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.7%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsSize: 2048 x 2048 - Total TimeDeviation48121620Min: 0 / Avg: 0.69 / Max: 14

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 BaseAOBench CPU Core ScalingSize: 2048 x 2048 - Total Time24681216202432640.70421.40842.11262.81683.521

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.
 
MOVAPD SUBSD MULSD ADDSD COMISD UCOMISD XORPD SQRTSD UNPCKLPD ANDPD DIVSD MOVDQU MOVUPD CVTTSD2SI CVTSI2SD
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VINSERTF128 VZEROUPPER
FMA (FMA)
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).

 
VFMADD132SD VFMADD231SD VFNMADD132SD VFMSUB231SD VFMADD132PD VFMSUB132SD VFMADD213SD VFNMADD213SD
The test / benchmark does honor compiler flag changes.
Last automated analysis: 30 January 2021

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

Recent Test Results

OpenBenchmarking.org Results Compare

5 Systems - 71 Benchmark Results

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Raspbian 10 - 5.4.51-v7l+ - LXDE 0.10.0

1 System - 6 Benchmark Results

Intel Core i5-7500 - Dell 0XHGV1 - Intel Xeon E3-1200 v6

Debian GNU - 4.19.0-5-amd64 - GCC 8.3.0

1 System - 4 Benchmark Results

Intel Core i5-3210M - LENOVO 2320HMU - Intel 3rd Gen Core DRAM

Arch rolling - 5.10.17-1-lts - X Server 1.20.10

1 System - 4 Benchmark Results

Intel Core i5-3210M - LENOVO 2320HMU - Intel 3rd Gen Core DRAM

Arch rolling - 5.10.17-1-lts - X Server 1.20.10

1 System - 6 Benchmark Results

Intel Core i5-6500 - Dell 0Y7WYT - Intel Skylake

Debian GNU - 4.19.0-5-amd64 - GCC 8.3.0

1 System - 6 Benchmark Results

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1 System - 358 Benchmark Results

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Ubuntu 20.04 - 5.11.0-051100-generic-64k - GNOME Shell 3.36.4

13 Systems - 26 Benchmark Results

Unknown - ODROID-C2 - 2048MB

Ubuntu 16.04 - 3.14.79-108 - MATE 1.12.1

1 System - 1 Benchmark Result

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Debian GNU - 4.19.0-5-amd64 - GCC 8.3.0

1 System - 144 Benchmark Results

Intel Core i9-10885H - HP 8736 - Intel Comet Lake PCH

Ubuntu 20.10 - 5.8.0-43-generic - GNOME Shell 3.38.2

1 System - 2393 Benchmark Results

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Gentoo - 5.10.16 - amd

Most Popular Test Results

OpenBenchmarking.org Results Compare

4 Systems - 99 Benchmark Results

Apple - Apple Mac mini - 8GB

macOS 11.0 - 20.1.0 - OpenCL 1.2

2 Systems - 178 Benchmark Results

AMD Ryzen Threadripper 1950X 16-Core - Gigabyte X399 AORUS Gaming 7 - AMD Family 17h

Ubuntu 18.04 - 4.15.2-041502-generic - GNOME Shell 3.26.2

8 Systems - 360 Benchmark Results

AMD Ryzen Threadripper 2990WX 32-Core - ASUS ROG ZENITH EXTREME - AMD 17h

Ubuntu 19.10 - 5.4.0-999-generic - GNOME Shell 3.34.1

3 Systems - 301 Benchmark Results

Intel Core i5-10600K - ASUS PRIME Z490M-PLUS - Intel Comet Lake PCH

Ubuntu 20.04 - 5.4.0-40-generic - GNOME Shell 3.36.3

1 System - 1004 Benchmark Results

SiFive RISC-V - FriendlyElec NanoPC-T4 - Rockchip RK3399

Ubuntu 18.04 - 4.4.138 - LXDE 0.9.3

3 Systems - 182 Benchmark Results

AMD Ryzen Threadripper 1950X 16-Core - Gigabyte X399 AORUS Gaming 7 - AMD Family 17h

Ubuntu 18.04 - 4.15.2-041502-generic - GNOME Shell 3.26.2

17 Systems - 43 Benchmark Results

ARMv7 rev 4 - BCM2835 Raspberry Pi 3 Model B Rev 1.2 - 927MB

Raspbian 9.4 - 4.14.62-v7+ - LXDE

2 Systems - 403 Benchmark Results

Intel Core i9-10900K - Gigabyte Z490 AORUS MASTER - Intel Comet Lake PCH

Ubuntu 20.10 - 5.8.0-22-generic - GNOME Shell 3.38.0

1 System - 538 Benchmark Results

ARMv7 rev 1 - Marvell Armada 380/385 - 2048MB

Debian GNU - 4.4.0+ - GCC 4.9.2

2 Systems - 3 Benchmark Results

ARMv8 rev 3 - 8192MB - 31GB 032G34

Ubuntu 16.04 - 4.4.38-jaleman-gige - NVIDIA 1.0.0

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