I'm not fully publishing this yet, see it as an early access if you like :D
It's a very simple, batch file driven, DOS Benchmark Pack. Just extract it to your retro machine and run it with DOSBENCH.BAT.
I've made a page with the download link, screenshots, instructions and info here.
If you're able to try it out, please let me know if it's all working for you!
I'm Phil and run a YouTube Channel and website under PhilsComputerLab. You can also find me on various forums such as VOGONS, OCAU, DOSForum and others.