Technical ReportPDF Available

Android Benchmarks For 32 Bit and 64 Bit CPUs from ARM and Intel

September 2017

DOI:10.13140/RG.2.2.34186.98241

Authors:

UK Government

The report contains descriptions and results of my Android Benchmarks, with links to download the apps and source code projects. The latest automatically install code to execute on either ARM or Intel CPUs and to run via 64 bit Android, when available.

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Figures - uploaded by Roy Longbottom

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Content uploaded by Roy Longbottom

Content may be subject to copyright.

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Updated Android Benchmarks and Results

Data

March 2018

Impact of Functional Package Manager Over a Non-Traditional High Performance Computing System

Conference Paper

Aug 2020

ResearchGate has not been able to resolve any references for this publication.

Conference Paper

Kerberoid: A Practical Android App Decompilation System with Multiple Decompilers

November 2019

Decompilation is frequently used to analyze binary programs. In Android, however, decompilers all perform differently with varying apps due to their own characteristics. Obviously, there is no universal solution in all conditions. Based on this observation, we present a practical Android app decompilation system (called Kerberoid) that automatically stitches the results from multiple decompilers ... [Show full abstract] together to maximize the coverage and the accuracy of decompiled codes. We evaluate the performance of Kerberoid with 151 Android apps in which their corresponding source codes are publicly available. Kerberoid fully recovered all functions for 17% of the apps tested and gained a similarity score over 50% for 40% of the apps tested, increased by 7% and 9%, respectively, compared with the best existing decompiler.

Technical Report

Full-text available

Android 9 Benchmarks and Stress Tests On 32 Bit and 64 Bit CPUs Contents

April 2020

Roy Longbottom

My Android benchmarks required a minor change in order to run via Android 8. This report covers the latest benchmarking exercise, intended to verify that they run using Android 9. This was successfully achieved. Two 2019 inexpensive devices were used that include the same 8 core ARM CPU technology, one running at 32 bits and the other at 64 bits. Some earlier results are also included, confirming ... [Show full abstract] the same trends on 64 bit versus 32 bit performance. A variant of the same main CPU was used in the rather expensive 2017 Pixel 2 phone, and that did not perform much better, using these particular single core and multi-core benchmarks. Stress tests were also run. These indicated that the new 64 bit phone did not suffer, as much as earlier ones, from performance degradation during 15 minute 8 core tests.

Data

Full-text available

Updated Android Benchmarks and Results

March 2018

Roy Longbottom

Technical Report

Full-text available

Android 12 and 13 Benchmarks and Cortex-X2 CPU With Low MP Efficiency

January 2025

Roy Longbottom

Benchmarks and stress tests were run on existing devices, confirming that they ran successfully via upgrades to Android 12 and 13. A new phone was included with one Cortex-X2 cpu core and seven others of two varieties producing highest speeds but with questionable performance characteristics.

Technical Report

Full-text available

Cray 1 Supercomputer Performance Comparisons With Home Computers Phones and Tablets

March 2022

Roy Longbottom

The main comparisons are based on benchmark results used to verify performance of the first Cray 1, with variations from two similar vintage benchmarks. Maximum MFLOPS performance, 100% vectorisation and multiprocessor effects are also considered. Samples of historic benchmark results are included along with others for the latest compilations. Bottom line is a mid range 2021 laptop that is ... [Show full abstract] indicated as being between 226 and 2671 times faster than the Cray 1 from 12 comparisons, dependent on the particular application. For lower range ARM processors, the 2020 Raspberry Pi produced gains between 25 and 400 times. My 2020 mid cost Android based phone achieved 74 to 757 times. There is no one answer.