T-series performance benchmark /DMIPS/

milan — Mon, 20 May 2019 04:50:12 GMT

Hello,

As far as I know performance data are not an integral part of T1042/T2080 documentation. I’ve only succeeded in finding

https://www.nxp.com/files-static/training/doc/ftf/2014/FTF-NET-F0140.pdf

and

https://www.nxp.com/files-static/training/doc/ftf/2014/FTF-NET-F0032.pdf

presentations from 2014.

Some designers indicate that the DMIPS/MHz factors of 3 and 6 appear to be overstated based on their experimental measurements in the lab.

Question:
What is the latest and greatest performance benchmark /DMIPS/ for the T1042/T2080 single core in 64-bit mode with and without hyperthreading?

Many thanks,
Milan

Re: T-series performance benchmark /DMIPS/

ufedor — Mon, 20 May 2019 10:18:37 GMT

There is no document from NXP containing results for excessive Dhrystone benchmarking for the T2080.

The T2080 Fact Sheet also shows 6 DMIPS/MHz per core:

https://www.nxp.com/docs/en/fact-sheet/T2080FS.pdf

topic T-series performance benchmark /DMIPS/ in T-Series

T-series performance benchmark /DMIPS/

Re: T-series performance benchmark /DMIPS/