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by redstripe 2105 days ago
Can you explain the 5x difference between physical and virtualized benchmarks here:

https://www.techempower.com/benchmarks/#section=data-r19&hw=...

2 comments

As the other commenter mentioned, the machines have completely different setups so I don't think you can make any comparative judgment.

I also don't work on Azure which is used in that benchmark, and the link I provided was specifically about benchmarking AWS.

Azure D3_v2: 2 cores

Xeon Gold 5120: 14 cores