The range of vCores for Azure SQL Database is indeed 2-80 vCores. This range allows users to allocate a sufficient amount of processing power for their SQL databases based on workload requirements. The vCore model provides a way for customers to align their database performance with on-premises capabilities, allowing for more predictable performance.
The provision of 2-80 vCores enables users to scale resources according to their application's needs while also offering flexibility for different tiers of Azure SQL Database, including the General Purpose and Business Critical options. This option is particularly beneficial for organizations that require high availability and responsive applications, as they can adjust their vCore counts as needed without significant reconfiguration.
The other ranges listed do not reflect the current offerings by Azure SQL Database, making them incorrect. By understanding the vCore model, organizations can optimize their workloads and ensure they have the right resources available for their specific use cases.