Cobalt 100 techniques are designed to ship excessive efficiency, vitality effectivity, and value effectiveness for a variety of workloads.
Azure Cobalt 100 is our in-house, custom-built, Arm-based cloud CPU powering normal compute workloads within the cloud. Cobalt 100 techniques are designed to ship excessive efficiency, vitality effectivity, and value effectiveness for a variety of workloads. Cobalt 100 techniques have been stay for almost a 12 months and now accessible in 29 Microsoft datacenter areas globally, delivering significant outcomes and advantages to Azure prospects throughout industries.

Cloud analytics leaders like Databricks and Snowflake are adopting Cobalt 100 VMs to help their knowledge platforms. These corporations deal with huge volumes of information and depend on scalable infrastructure to ship real-time insights and machine studying capabilities. The stability of compute energy and vitality effectivity supplied by Cobalt 100 VMs makes it a really perfect selection for large-scale knowledge processing.
We proceed to see adoption of Cobalt 100 VMs from prospects who’re reaching actual world efficiency and effectivity positive factors:
“At OneTrust, we’re consistently optimizing our platform to ship scalable, high-performance options for AI-ready governance. The Azure Cobalt 100 VMs signify a significant development in cloud infrastructure, and we’ve seen significant enhancements in throughput and effectivity throughout our evaluations. Microsoft’s innovation in Arm-based structure permits us to raised serve our world enterprise prospects with sooner, cheaper providers.”
— Steve Finch, VP of Structure & Ops, OneTrust
“At Siemens, we’re dedicated to pushing the boundaries of silicon verification efficiency. By adopting Azure Cobalt 100 VMs, we’ve achieved as much as a 20% efficiency enhance in our Questa One DFT simulations – accelerating fault and formal verification cycles throughout analog, reminiscence, and digital workloads. This leap in effectivity empowers our groups to ship sooner, extra dependable outcomes for probably the most complicated designs within the business.”
– Abhi Kolpekwar, VP & GM, Siemens EDA, Siemens Digital Industries Software program
“We performed in depth benchmarking of the brand new Cobalt 100 VMs for containerized utility workloads operating on AKS and noticed measurable price-performance positive factors in comparison with Azure’s previous-generation Arm-based VM collection, with enhancements evident throughout each throughput and cost-efficiency metrics. Following these outcomes, we have now migrated 70% of our AKS workloads to Cobalt 100 VMs and are within the strategy of migrating the remaining 30%.”
— Gopala Krishna Padidadakala, Sr Director of Cloud Engineering, Sprinklr
“Temenos is proud to set a brand new business benchmark for scalable, AI-powered banking on Microsoft Azure, leveraging the breakthrough efficiency of Cobalt 100 VMs. The mix of Temenos’ cloud-native platform and Azure’s Arm-based Cobalt 100 VMs allowed us to attain over 40% effectivity enchancment in comparison with the 2024 benchmark train, enabling banks to run demanding workloads with larger effectivity and sustainability. This collaboration empowers monetary establishments to innovate sooner and scale securely, reworking the way forward for digital banking.”
— Eugene Khmelevsky, Head of Structure and Knowledge, Temenos
Microsoft’s personal providers are additionally benefiting from the adoption of Cobalt 100 VMs. The deployment of Cobalt 100 VMs for Microsoft’s providers demonstrates its potential to help large-scale, mission-critical purposes.
Microsoft Groups has achieved as much as 45% higher efficiency utilizing these VMs than beforehand doable. Groups is a latency-sensitive utility that serves tens of millions of customers worldwide, and the flexibility to course of requests extra effectively has a direct influence on consumer expertise. The media processor functionality in Groups—supporting audio/video streaming—runs on Cobalt 100 VMs with decrease compute footprint. That interprets to useful resource discount of as much as 35% fewer compute cores wanted for the workload. Cobalt 100 VMs unlock distinctive effectivity, empowering groups to attain extra, sooner, with fewer sources.
Microsoft Defender for Endpoint (MDE) is a cloud-native safety service with lots of of microservices that carry out risk detection, knowledge evaluation, and safety at huge scale. We have now seen 40% higher efficiency in MDE’s cyber knowledge curator, operating on Cobalt 100 VMs. Curator teams high-volume knowledge into partitions in actual time for quick, scalable processing. Quicker processing and better throughput translate to raised consumer experiences, together with sooner risk response in MDE.
These outcomes underscore the worth of Microsoft’s strategy to architect and develop custom-made infrastructure; Cobalt 100 is not only a brand new sort of normal compute VM, however probably the most optimized compute merchandise in Azure. Whether or not it’s accelerating product growth, scaling analytics platforms, or enhancing consumer experiences, prospects are discovering that the mix of efficiency, effectivity, and cost-effectiveness makes Cobalt 100 VMs a compelling selection for contemporary cloud workloads.
Cobalt 100 demonstrates Microsoft’s end-to-end techniques technique in observe. By designing the CPU in-house and optimizing it for Azure’s infrastructure, Microsoft has created a tightly built-in infrastructure that delivers constant efficiency throughout quite a lot of cloud eventualities. This strategy permits for higher management over energy consumption, thermal administration, and workload distribution, leading to a robust and environment friendly cloud setting.

As extra organizations look to modernize their infrastructure and undertake cloud-native applied sciences, the demand for extremely performant and energy-efficient compute sources will proceed to develop. Azure Cobalt 100 VMs are well-positioned to satisfy this demand, providing a scalable and sustainable answer for a variety of purposes.
By delivering sooner, extra environment friendly computing, Azure Cobalt 100 empowers organizations to push the boundaries of what’s doable with higher worth efficiency throughout business use circumstances of their respective fields.
