alt Hacker News> Has anyone examined its use as an OS volume, compared to today's leading SSD's?
Late last year I switched from a 1.5tb Optane 905P to a 4tb WD Blue SN5000 NVMe drive in a gaming machine and saw improved load times, which makes sense given the read and write speeds are ~double. No observable difference otherwise.
I'm sure that's not the use case you were looking for. I could probably tease out the difference in latency with benchmarks but that's not how I use the computer.
The 905P is now in service as an SSD cache for a large media server and that came with a big performance boost but the baseline I'm comparing to is just spinning drives.
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Thanks, that's helpful real-world feedback (not that I wouldn't also be interested in some synthetic benchmark comparisons from someone else).
Unfortunately a gaming machine workload is so read-heavy that I wouldn't expect Optane to square up well. Gaming is all about read speed and overall capacity. You need that heavy I/O mix, especially with low latency deadlines, to see gains from Optane. That limited target use case, coupled with ignorant benchmarking, always limited them.