tag:support.primatelabs.com,2011-01-31:/discussions/geekbench/38636-geekbench-5-is-having-an-issue-with-256-threads-giving-poor-results-and-taking-over-30-mins-to-runPrimate Labs: Discussion 2019-10-12T01:08:44Ztag:support.primatelabs.com,2011-01-31:Comment/476834642019-10-07T16:03:14Z2019-10-07T16:03:14Zgeekbench 5 is having an issue with 256 threads, giving poor results and taking over 30 mins to run<div><p>Geekbench 5 for Windows can have scaling issues on systems with multiple NUMA nodes. Do you have a link for the results for this system?</p></div>Johntag:support.primatelabs.com,2011-01-31:Comment/476834642019-10-09T18:38:30Z2019-10-09T18:38:31Zgeekbench 5 is having an issue with 256 threads, giving poor results and taking over 30 mins to run<div><p>Hi John,</p>
<p>Just ran again it’s 351834</p>
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<hr></div>Dan Goldsmithtag:support.primatelabs.com,2011-01-31:Comment/476834642019-10-12T01:08:43Z2019-10-12T01:08:44Zgeekbench 5 is having an issue with 256 threads, giving poor results and taking over 30 mins to run<div><p>Also want to follow up with this - I ran Geekbench on a Ubuntu 18.04 release and saw similar issues. I'm using half the cores I expect on a monolithic VM (128 vCPU on 2x64 core pCPU). I'm not sure how to work around this but there must be a way. Geekbench was ran on other Epyc Rome systems successfully.</p>
<p>It could be related to NUMA since that would equal one socket in this case.</p>
<p>On Windows, Geekbench5 won't run for me.</p></div>Mark