Standard_EC64as_v6
Standard_EC64as_v6 is an Azure VM size with 64 vCPUs, 512 GiB memory (AMD EPYC 9004 (Genoa)). In East US it costs $4.196 per hour on demand ($3,063.08 per month) for Linux; a 1-year reserved instance with no upfront costs $3.357 per hour, 20% less. Spot capacity is about $0.8854 per hour. It is sold in 55 regions; the cheapest is Central India at $2.71 per hour.
Prices by region
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Region | On-demand | Spot | 1-yr reserved | 3-yr reserved | 1-yr savings plan | 3-yr savings plan |
|---|---|---|---|---|---|---|
| Central India centralindia | $2.71 | $0.5008 | $2.168 | $1.626 | $2.304 | $1.762 |
| East US eastus | $4.196 | $0.8854 | $3.357 | $2.518 | $3.567 | $2.727 |
| East US 2 eastus2 | $4.196 | $0.7754 | $3.357 | $2.518 | $3.567 | $2.727 |
| North Central US northcentralus | $4.196 | $0.7754 | $3.357 | $2.518 | $3.567 | $2.727 |
| West US 2 westus2 | $4.196 | $0.7754 | $3.357 | $2.518 | $3.567 | $2.727 |
| West US 3 westus3 | $4.196 | $0.7754 | $3.357 | $2.518 | $3.567 | $2.727 |
| Sweden Central swedencentral | $4.492 | $0.8301 | $3.593 | $2.695 | – | – |
| Mexico Central mexicocentral | $4.618 | $0.8534 | $3.695 | $2.771 | $3.925 | $3.002 |
| Canada Central canadacentral | $4.682 | $0.8652 | $3.745 | $2.809 | $3.98 | $3.043 |
| Canada East canadaeast | $4.682 | $0.8652 | $3.745 | $2.809 | $3.98 | $3.043 |
| North Europe northeurope | $4.682 | $0.8652 | $3.745 | $2.809 | $3.98 | $3.043 |
| Central US centralus | $4.745 | $0.8759 | $2.251 | $1.45 | $4.033 | $3.084 |
| Korea South koreasouth | $4.829 | $0.8924 | $3.864 | $2.898 | $4.105 | $3.139 |
| UK South uksouth | $4.879 | $0.9016 | $3.903 | $2.927 | $4.147 | $3.171 |
| France Central francecentral | $4.928 | $0.9107 | $3.942 | $2.957 | $4.189 | $3.203 |
| Italy North italynorth | $4.928 | $0.9107 | $3.942 | $2.957 | $4.189 | $3.203 |
| Spain Central spaincentral | $4.928 | $0.9107 | $3.942 | $2.957 | $4.189 | $3.203 |
| West US westus | $4.928 | $0.9107 | $3.942 | $2.957 | $4.189 | $3.203 |
| South Central US southcentralus | $5.027 | $0.929 | $4.021 | $3.016 | $4.273 | $3.268 |
| West Central US westcentralus | $5.027 | $0.929 | $4.021 | $3.016 | $4.273 | $3.268 |
| Poland Central polandcentral | $5.069 | $0.9368 | $4.055 | $3.041 | $4.309 | $3.295 |
| Germany West Central germanywestcentral | $5.076 | $0.938 | $4.061 | $3.046 | $4.315 | $3.299 |
| UK West ukwest | $5.076 | $0.938 | $4.061 | $3.046 | $4.315 | $3.299 |
| West Europe westeurope | $5.076 | $0.938 | $4.061 | $3.046 | $4.315 | $3.299 |
| Korea Central koreacentral | $5.174 | $0.9562 | $4.139 | $3.105 | $4.398 | $3.363 |
| Qatar Central qatarcentral | $5.174 | $0.9562 | $4.139 | $3.105 | $4.398 | $3.363 |
| UAE North uaenorth | $5.174 | $0.9562 | $4.139 | $3.105 | $4.398 | $3.363 |
| Australia Central australiacentral | $5.273 | $0.9745 | $4.218 | $3.164 | $4.482 | $3.428 |
| Australia Central 2 australiacentral2 | $5.273 | $0.5273 | $4.218 | $3.164 | $4.482 | $3.428 |
| Australia East australiaeast | $5.273 | $0.9745 | $4.218 | $3.164 | $4.482 | $3.428 |
| Southeast Asia southeastasia | $5.273 | $0.9745 | $4.218 | $3.164 | $4.482 | $3.428 |
| Taiwan North taiwannorth | $5.273 | $0.9745 | $4.218 | $3.164 | $4.482 | $3.428 |
| US Gov Texas usgovtexas | $5.273 | $0.9745 | $4.218 | $3.164 | – | – |
| US Gov Arizona usgovarizona | $5.322 | $0.9835 | $4.258 | $3.193 | – | – |
| US Gov Virginia usgovvirginia | $5.322 | $0.9835 | $4.258 | $3.193 | – | – |
| West India westindia | $5.364 | $0.9913 | $4.292 | $3.219 | $4.559 | $3.487 |
| Australia Southeast australiasoutheast | $5.463 | $1.01 | $4.37 | $3.278 | $4.644 | $3.551 |
| Japan East japaneast | $5.463 | $1.01 | $4.37 | $3.278 | $4.644 | $3.551 |
| Japan West japanwest | $5.463 | $1.01 | $4.37 | $3.278 | $4.644 | $3.551 |
| South Africa North southafricanorth | $5.611 | $1.037 | $4.489 | $3.366 | $4.769 | $3.647 |
| East Asia eastasia | $5.808 | $1.073 | $4.646 | $3.485 | $4.937 | $3.775 |
| Sweden South swedensouth | $5.857 | $1.082 | $4.686 | $3.514 | $4.978 | $3.807 |
| South India southindia | $5.907 | $1.092 | $4.725 | $3.544 | $5.021 | $3.84 |
| Israel Central israelcentral | $5.998 | $1.108 | $4.798 | $3.599 | $5.098 | $3.899 |
| Norway East norwayeast | $6.005 | $1.11 | $4.804 | $3.603 | $5.104 | $3.903 |
| Switzerland North switzerlandnorth | $6.005 | $1.11 | $4.804 | $3.603 | $5.104 | $3.903 |
| France South francesouth | $6.392 | $1.181 | $5.114 | $3.835 | $5.433 | $4.155 |
| Germany North germanynorth | $6.589 | $1.218 | $5.272 | $3.954 | – | – |
| UAE Central uaecentral | $6.723 | $1.242 | $5.378 | $4.034 | $5.715 | $4.37 |
| Brazil South brazilsouth | $6.737 | $1.245 | $5.39 | $4.042 | $5.726 | $4.379 |
| Taiwan North West taiwannorthwest | $6.85 | $1.266 | $5.48 | $4.11 | $5.822 | $4.452 |
| South Africa West southafricawest | $7.272 | $1.344 | $5.818 | $4.363 | $6.181 | $4.727 |
| Norway West norwaywest | $7.807 | $1.443 | $6.246 | $4.684 | $6.636 | $5.075 |
| Switzerland West switzerlandwest | $7.807 | $1.443 | $6.246 | $4.684 | $6.636 | $5.075 |
| Brazil Southeast brazilsoutheast | $8.737 | $1.615 | $6.989 | $5.242 | $7.426 | $5.679 |
Prices by operating system in East US
| Operating system | On-demand /hr | 1-yr reserved /hr | 3-yr reserved /hr |
|---|---|---|---|
| Linux | $4.196 | $3.357 | $2.518 |
| Windows | $7.14 | $6.301 | $5.462 |
Specs
| Compute | Value |
|---|---|
| vCPUs | 64 |
| Physical cores | 32 |
| Threads per core | 2 |
| Architecture | x86_64 |
| Processor | AMD EPYC 9004 (Genoa) |
| ACU (compute units) | 230 |
| Memory | Value |
|---|---|
| Memory (GiB) | 512 |
| Networking | Value |
|---|---|
| Network | 30 Gbps |
| Accelerated networking | No |
| Max network interfaces | 8 |
| Storage | Value |
|---|---|
| Max data disks | 32 |
| Premium SSD | Yes |
| Max disk IOPS (uncached) | 115,200 |
| Max disk throughput (uncached) | 2,880 MB/s |
| Ephemeral OS disk | No |
| Instance details | Value |
|---|---|
| Instance type | Standard_EC64as_v6 |
| Family | ECasv6 |
| Category | Memory optimized |
| VM generations | V2 |
| Encryption at host | Yes |
| Confidential computing | SNP |
| Other | Value |
|---|---|
| Series | ecasv6-series |
| Specs source | Azure Resource SKUs API |
Compare Standard_EC64as_v6
Other generations
Other ECasv6 sizes
| Size | vCPUs | Memory (GiB) | On-demand /hr |
|---|---|---|---|
| Standard_EC2as_v6 | 2 | 16 | $0.131 |
| Standard_EC4as_v6 | 4 | 32 | $0.262 |
| Standard_EC8as_v6 | 8 | 64 | $0.524 |
| Standard_EC16as_v6 | 16 | 128 | $1.049 |
| Standard_EC32as_v6 | 32 | 256 | $2.098 |
| Standard_EC48as_v6 | 48 | 384 | $3.147 |
| Standard_EC64as_v6 | 64 | 512 | $4.196 |
| Standard_EC96as_v6 | 96 | 672 | $6.294 |
Prices updated 2026-11-12 from the Azure Retail Prices API. Compare all Azure VM sizes.