Give me ideas for applications that scale past 16C/32T. Doesn't need to be Windows but does need to be freely available
Here are a few applications that are freely available, that can be benchmarked at least semi-reasonably, and that at least have some relevance to modern systems *cough*not-just-Cinebench-again*cough*:
1. X.265 encoding HEVC video: This one may not scale perfectly to 32 cores on a single instance but you can run some tests with 1/4/8 instances to test scaling. http://x265.org/
2. Y-cruncher: TR has briefly used this one in the past. It will stress any CPU setup you can think of and really likes bandwidth too (hopefully the new 0.7.6 version will be out): http://www.numberworld.org/y-cruncher/
3. GROMACs: A good HPC benchmark. http://www.gromacs.org/
4. You want rendering? There's more to life than the BMW render in Blender. Try ray-tracing with Embree: https://github.com/embree/embree-benchmark-protoray
5. Databases: How about Postgresql bench: https://www.postgresql.org/docs/10/static/pgbench.html
6. And of course, machine learning is the new hotness. Remember that machine learning includes both training & inferencing. Try Stanford's DAWNBench: https://dawn.cs.stanford.edu/benchmark/
7. Bonus: This one is complex but interesting: Open Porous Media: https://opm-project.org/