Is qmlbench still a reliable tool to test Qt 6.5-based embedded systems rendering performance?
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wrote on 10 Feb 2025, 11:20 last edited by
Hello,
I have recently been tasked to test Qt-based rendering performance on an embedded system, across two major Qt libraries revisions (from Qt 5.9.6 to Qt 6.5).
I ranqmlbenchon each system, before and after the upgrade, and on the upgraded version I basically got half the performance: from 2500+ fps to ~1250 fps on./benchmarks/manual/gputhroughputtest suites.I am sure I'm making the most out of the GPU, because drivers are built into the kernel and the benchmarking tool actually recognizes the vendor and HW info, so I think I'm safe on that side.
Sorry for any inaccuracies in my formulation.
Kind regards,
Francesco -
wrote on 13 Feb 2025, 09:12 last edited by
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@FranzRibcek I suggest to ask this on Qt developers mailing list. This forum is mainly user driven.
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@FranzRibcek I suggest to ask this on Qt developers mailing list. This forum is mainly user driven.
wrote on 13 Feb 2025, 13:34 last edited by@jsulm thank you for your reply.
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