oneAPI Level Zero Tests

This is benchmarking the collection of Intel oneAPI Level Zero Tests.

For these oneAPI Level Zero benchmarks you must have level-zero packages installed and the Intel Compute Runtime available via and

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

Project Site

Test Created

4 April 2020

Test Maintainer

Michael Larabel 

Test Type


Average Install Time

4 Minutes, 11 Seconds

Average Run Time

6 Minutes, 9 Seconds

Test Dependencies

C/C++ Compiler Toolchain + CMake + OpenCL + PNG Library + C++ Boost + VA-API Video Acceleration API


5k+ Downloads

Supported Platforms

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page Views ***OpenBenchmarking.orgEventsoneAPI Level Zero Tests Popularity Statisticspts/oneapi-level-zero2020.042020.102020.112021.032021.042021.052021.062021.072021.082021.092021.102021.112021.122022.012022.022022.032022.042022.052022.062022.072022.082022.0930060090012001500
* Uploading of benchmark result data to 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 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 28 September 2022.
Device-To-Host Bandwidth20.3%Peak Integer Compute11.8%Host-To-Device-To-Host Image Copy11.1%Peak Single-Precision Compute11.8%Peak Kernel Launch Latency11.1%Host-To-Device Bandwidth22.2%Peak Half-Precision Compute11.8%Test Option

Revision History

pts/oneapi-level-zero-1.0.0   [View Source]   Sat, 04 Apr 2020 18:32:04 GMT
Initial commit of Intel oneAPI level-zero-tests.

Suites Using This Test


Intel oneAPI

Creator Workloads

Performance Metrics

Analyze Test Configuration:

oneAPI Level Zero Tests

Test: Peak Integer Compute metrics for this test profile configuration based on 36 public results since 4 April 2020 with the latest data as of 29 October 2020.

Additional benchmark metrics will come after has collected a sufficient data-set.

OpenBenchmarking.orgDistribution Of Public Results - Test: Peak Integer Compute36 Results Range From 99 To 441 GFLOPS991171351531711892072252432612792973153333513693874054234413691215

Based on data, the selected test / test configuration (oneAPI Level Zero Tests - Test: Peak Integer Compute) has an average run-time of 25 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: Peak Integer ComputeRun-Time918273645Min: 10 / Avg: 24.97 / Max: 46

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

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsTest: Peak Integer ComputeDeviation246810Min: 0 / Avg: 0.66 / Max: 3

Tested CPU Architectures

This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful 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
(Many Processors)

Recent Test Results Results Compare

1 System - 303 Benchmark Results

Intel Core i7-4770 - HP 18E4 - Intel 4th Gen Core DRAM

Ubuntu 20.04 - 5.4.0-109-generic - GNOME Shell 3.36.9

3 Systems - 295 Benchmark Results

AMD Ryzen 5 5500 - Gigabyte A520M DS3H - AMD Renoir

Ubuntu 21.10 - 5.16.0-051600rc8-generic - GNOME Shell 40.5

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