具有受限 vCPU 的 VM 大小Constrained vCPU capable VM sizes

部分資料庫工作負載 (例如 SQL Server 或 Oracle) 需要大量記憶體、儲存體和 I/O 頻寬,而不需要大量核心計數。Some database workloads like SQL Server or Oracle require high memory, storage, and I/O bandwidth, but not a high core count. 許多資料庫工作負載不需要大量 CPU。Many database workloads are not CPU-intensive. Azure 提供特定的 VM 大小,您可以在其中限制 VM vCPU 計數以降低軟體授權的成本,同時維持相同的記憶體、儲存體和 I/O 頻寬。Azure offers certain VM sizes where you can constrain the VM vCPU count to reduce the cost of software licensing, while maintaining the same memory, storage, and I/O bandwidth.

vCPU 計數可以限制為原始 VM 大小的一半或四分之一。The vCPU count can be constrained to one half or one quarter of the original VM size. 這些新的 VM 大小有尾碼,該尾碼會指定使用中 Vcpu 數目,讓您更容易識別。These new VM sizes have a suffix that specifies the number of active vCPUs to make them easier for you to identify.

例如,目前 VM 大小 Standard_GS5 隨附 32 個 vCPU、448 GB RAM、64 個磁碟 (高達 256 TB),以及 80000 IOP 或 2 GB/s 的 I/O 頻寬。For example, the current VM size Standard_GS5 comes with 32 vCPUs, 448 GB RAM, 64 disks (up to 256 TB), and 80,000 IOPs or 2 GB/s of I/O bandwidth. 新的 VM 大小 Standard_GS5-16 和 Standard_GS5-8 分別隨附 16 個和 8 個使用中 vCPU,同時維持著與 Standard_GS5 的記憶體、儲存體和 I/O 頻寬相同的規格。The new VM sizes Standard_GS5-16 and Standard_GS5-8 comes with 16 and 8 active vCPUs respectively, while maintaining the rest of the specs of the Standard_GS5 for memory, storage, and I/O bandwidth.

針對 SQL Server 或 Oracle 計費的授權費用限制為新的 vCPU 計數,其他產品應該根據新的 vCPU 計數計費。The licensing fees charged for SQL Server or Oracle are constrained to the new vCPU count, and other products should be charged based on the new vCPU count. 這樣會讓使用中 (可計費) vCPU 的 VM 規格增加 50% 到 75%。This results in a 50% to 75% increase in the ratio of the VM specs to active (billable) vCPUs. 這些新的 VM 大小可讓客戶工作負載在將其軟體授權成本最佳化時,仍可享有相同的記憶體、儲存體和 I/O 頻寬。These new VM sizes allow customer workloads to use the same memory, storage, and I/O bandwidth while optimizing their software licensing cost. 目前,計算成本 (包含 OS 授權) 維持與原始大小相同。At this time, the compute cost, which includes OS licensing, remains the same one as the original size. 如需詳細資訊,請參閱針對更多符合成本效益的資料庫工作負載推出新的 Azure VM 大小For more information, see Azure VM sizes for more cost-effective database workloads.

名稱Name vCPUvCPU 規格Specs
Standard_M8-2msStandard_M8-2ms 22 與 M8ms 相同Same as M8ms
Standard_M8-4msStandard_M8-4ms 44 與 M8ms 相同Same as M8ms
Standard_M16-4msStandard_M16-4ms 44 與 M16ms 相同Same as M16ms
Standard_M16-8msStandard_M16-8ms 88 與 M16ms 相同Same as M16ms
Standard_M32-8msStandard_M32-8ms 88 與 M32ms 相同Same as M32ms
Standard_M32-16msStandard_M32-16ms 1616 與 M32ms 相同Same as M32ms
Standard_M64-32msStandard_M64-32ms 3232 與 M64ms 相同Same as M64ms
Standard_M64-16msStandard_M64-16ms 1616 與 M64ms 相同Same as M64ms
Standard_M128-64msStandard_M128-64ms 6464 與 M128ms 相同Same as M128ms
Standard_M128-32msStandard_M128-32ms 3232 與 M128ms 相同Same as M128ms
Standard_E4-2s_v3Standard_E4-2s_v3 22 與 E4s_v3 相同Same as E4s_v3
Standard_E8-4s_v3Standard_E8-4s_v3 44 與 E8s_v3 相同Same as E8s_v3
Standard_E8-2s_v3Standard_E8-2s_v3 22 與 E8s_v3 相同Same as E8s_v3
Standard_E16-8s_v3Standard_E16-8s_v3 88 與 E16s_v3 相同Same as E16s_v3
Standard_E16-4s_v3Standard_E16-4s_v3 44 與 E16s_v3 相同Same as E16s_v3
Standard_E32-16s_v3Standard_E32-16s_v3 1616 與 E32s_v3 相同Same as E32s_v3
Standard_E32-8s_v3Standard_E32-8s_v3 88 與 E32s_v3 相同Same as E32s_v3
Standard_E64-32s_v3Standard_E64-32s_v3 3232 與 E64s_v3 相同Same as E64s_v3
Standard_E64-16s_v3Standard_E64-16s_v3 1616 與 E64s_v3 相同Same as E64s_v3
Standard_GS4-8Standard_GS4-8 88 與 GS4 相同Same as GS4
Standard_GS4-4Standard_GS4-4 44 與 GS4 相同Same as GS4
Standard_GS5-16Standard_GS5-16 1616 與 GS5 相同Same as GS5
Standard_GS5-8Standard_GS5-8 88 與 GS5 相同Same as GS5
Standard_DS11-1_v2Standard_DS11-1_v2 11 與 DS11_v2 相同Same as DS11_v2
Standard_DS12-2_v2Standard_DS12-2_v2 22 與 DS12_v2 相同Same as DS12_v2
Standard_DS12-1_v2Standard_DS12-1_v2 11 與 DS12_v2 相同Same as DS12_v2
Standard_DS13-4_v2Standard_DS13-4_v2 44 與 DS13_v2 相同Same as DS13_v2
Standard_DS13-2_v2Standard_DS13-2_v2 22 與 DS13_v2 相同Same as DS13_v2
Standard_DS14-8_v2Standard_DS14-8_v2 88 與 DS14_v2 相同Same as DS14_v2
Standard_DS14-4_v2Standard_DS14-4_v2 44 與 DS14_v2 相同Same as DS14_v2

其他大小Other sizes

後續步驟Next steps

深入了解 Azure 計算單位 (ACU) 如何協助您比較各個 Azure SKU 的計算效能。Learn more about how Azure compute units (ACU) can help you compare compute performance across Azure SKUs.