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  Új Válasz 2021-04-19 17:32:37 #4988

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  AMD EPYC 7003 Series Performance In The Cloud With Microsoft Azure HBv3 HPC VMs
  https://www.phoronix.com/scan.php?page=article&item=epyc-azure-hbv3&num=1

  ""
  Out of 63 tests ran across all five Azure HPC virtual machine generations tested, the EPYC 7V13 powered HBv3 virtual machine was the obvious winner overall. When taking the geometric mean of all the raw benchmark results, the Azure HBv3 was 32% faster compared to the prior generation Azure HBv2 that offered similar performance to the Xeon Scalable powered Azure HC. The uplift isn't as dramatic as going from HBv1 to HBv2 where there was also the doubling of the vCPU/core count, but with HBv3 maintaining the same CPU count it's quite the generational lift. Also fun to note is the Azure HBv3 offering nearly 3x higher performance compared to the Azure H instance that ushered in their HPC VMs a half-decade ago
  .
  Quite exciting with the Azure HBv3 is that the on-demand pricing and other select tiers ends up being priced the same as HBv2, thus significant value to enjoy. Meanwhile the Intel-based HC VM with 44 cores is costing 17% more for the on-demand price compared to the Azure HBv3 120 core intance. (Again though depending upon the region and if going for a multi-year reserved instance, etc, pricing may come out differently. For simplicity sake, just looking at the on-demand pricing for benchmarks.) The main area where the Azure HC virtual machine was competitive to Azure HBv3 was for a subset of the AI / deep learning workloads that are optimized well for Intel Xeon Scalable / AVX-512 platforms.
  ""

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