We’re excited to announce Azure HBv4 and HX-series Digital Machines (VMs) at the moment are usually accessible. With the final availability, Microsoft is providing clients the primary VMs that includes the most recent 4th Gen AMD EPYC™ processors with AMD 3D V-Cache™ know-how (codename ‘Genoa-X’), paired with 400 Gigabit NVIDIA Quantum-2 InfiniBand. Azure HBv4 and HX-series VMs supply management ranges of efficiency, scaling effectivity, and cost-effectiveness for a wide range of HPC workloads comparable to computational fluid dynamics (CFD), monetary providers calculations, finite aspect evaluation (FEA), geoscience simulations, climate simulation, rendering, quantum chemistry, and silicon design.
In comparison with Azure HBv3-series VMs utilizing 3rd Gen AMD EPYC™ processors (codename ‘Milan-X’), already the highest efficiency VMs for HPC workloads on the general public cloud, clients will see as much as:
- 1.6 occasions greater efficiency for rendering
- 2.4 occasions greater efficiency for climate simulation
- 2.7 occasions greater efficiency for CFD
- 4.2 occasions greater efficiency for molecular dynamics
- 5.7 occasions greater efficiency for structural evaluation
Go to our technical weblog for extra detailed efficiency and scalability data and see beneath for a abstract of efficiency throughout a various collection of broadly used excessive efficiency computing (HPC) workloads.
Determine 1: Efficiency comparability abstract of Azure HBv4/HX-series VMs to HBv3-series throughout various engineering and scientific computing workloads.
Azure HBv4 and HX-series VMs can be found as we speak within the Azure East United States area, and can quickly come to the Azure Korea Central, South Central US, Sweden Central, and Southeast Asia areas.
Sooner, less expensive, and extra energy environment friendly applied sciences for HPC
Azure HBv4 and HX collection VMs function 4th Gen AMD EPYC™ processors with AMD 3D V-cache™ as a result of they ship the quickest ranges of efficiency to a wide range of reminiscence performance-bound HPC workloads. The two.3 GB L3 cache per VM can ship as much as 5.7 terabytes per second of bandwidth to amplify as much as 780 gigabytes per second of bandwidth from primary reminiscence, for a market main blended common of 1.2 terabytes per second of efficient reminiscence bandwidth throughout a broad vary of buyer workloads. For widely-used reminiscence bandwidth-bound workloads like OpenFOAM, HBv4-series VMs with 4th Gen AMD EPYC CPUs with 3D V-Cache know-how are already yielding as much as 1.49 occasions greater efficiency than customary 4th Gen EPYC processors in Azure’s inside testing.
Determine 2: Efficiency comparability of HBv4/HX throughout Preview (no 3D V-Cache) versus Common Availability (consists of 3D V-Cache) from 1-8 VMs on CFD workload OpenFOAM.
Azure HBv4 and HX collection VMs ship these vital efficiency enhancements at decrease value and power consumed per job straight proportional to the speed of workload speedup (comparable to 25 p.c sooner efficiency on a given HPC workload with AMD 3D V-Cache in comparison with customary 4th Gen AMD EPYC CPUs interprets to the client incurring 25 p.c decrease value and energy consumed per job).
Be taught extra about efficiency and scalability throughout a spread of purposes, fashions, and configurations, and go to Azure Docs for full technical specs of HBv4 and HX collection VMs.
Steady enchancment for much more HPC clients
Microsoft is delivering a brand new period of high-performance computing within the cloud; one outlined by steady enhancements to the important analysis and enterprise workloads that matter most to our clients. By our partnership with AMD, we’re making this imaginative and prescient a actuality by elevating the bar on the efficiency, scalability, and worth we ship with each launch of Azure H-series household VMs for our HPC clients.
With the discharge of Azure HX collection VMs, a brand new class throughout the Azure H-series household, we’re extending our dedication to clients operating massive reminiscence workloads like structural evaluation and semiconductor design. The 1.4 terabytes of reminiscence in each HX-series VM allows clients to run extra of an information intensive workload out of reminiscence for vital speedups and value reductions. For broadly used automotive simulators like MSC Nastran, Azure’s inside testing reveals the brand new HX collection VMs yield as much as 5.7 occasions greater efficiency than HBv3-series VMs, and 9.2 occasions greater efficiency than HC-series VMs launched 4 years in the past that includes know-how nonetheless broadly utilized in on-premises HPC environments as we speak.
Determine 3: Efficiency uplift from 2019–2023 on Azure H-series household Digital Machines for structural evaluation software MSC NASTRAN.
Buyer Momentum
“Supplies sciences researchers, together with these working with Azure Quantum, stand to learn tremendously from the introduction of Azure HBv4 digital machines that includes highly effective new processors and networking applied sciences. The 4x efficiency enhance on NAMD reveals as soon as once more Microsoft’s dedication to constantly making essentially the most superior computing assets accessible via Azure cloud providers.”—Nathan Baker, Senior Director, Partnerships for Chemistry and Supplies, Azure Quantum.
“AMD EPYC™ processors, accessible via the Azure HB-series household of Digital Machines by way of Ansys Cloud, have been instrumental in advancing our capacity to ship extra CFD simulations in help of our Motorsports efforts in North America. We firmly imagine that accelerating our simulation capabilities and the engineering insights gained from this work have been key to our latest string of successes in each IndyCar and IMSA prototypes. We’re trying ahead to evaluating the efficiency of Azure HBv4 and HX-series VMs powered by the 4th Era of AMD EPYC™ processors with AMD 3D V-Cache™ know-how within the very close to future. We’re assured that AMD and Azure will proceed to ship on their promise of sustainable efficiency to be realized in time-to and cost-of resolution for our very advanced CFD fashions with these processors.”—Kelvin Fu, Vice President at Honda Efficiency Growth.
“With Azure high-performance computing, we will run extra jobs and duties in parallel. We cut back the time to market by growing the effectivity and the standard of the product that we launch. This resolution helps us to enhance the product high quality and cut back the danger of a supply delay.”—Anna Palo, Digital Design Architect, STMicroelectronics.
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