m6a.32xlargevsm6i.32xlarge
m6a.32xlarge is 10% cheaper than m6i.32xlarge on demand in US East (N. Virginia), saving $448.51 a month.
| At a glance | m6a.32xlarge | m6i.32xlarge |
|---|---|---|
| On-demand | $5.53/hr10% less | $6.144/hr |
| Lowest rate | $1.939/hrSpot, can be interrupted | $1.457/hr25% lessSpot, can be interrupted |
| Size | 128 vCPUs, 512 GiB | 128 vCPUs, 512 GiB |
| Processor | AMD EPYC 7R13 Processor | Intel Xeon 8375C (Ice Lake) |
| Architecture | x86_64 | x86_64 |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. Linux, USD per hour.
| Option | m6a.32xlarge | m6i.32xlarge | m6i.32xlarge vs m6a.32xlarge |
|---|---|---|---|
| On-demandPay by the hour | $5.53 | $6.144 | ▲ 11% |
| SpotCan be interrupted | 65% off$1.939 | 76% off$1.457 | ▼ 25% |
| 1-yr reservedNo upfront | 34% off$3.658 | 34% off$4.064 | ▲ 11% |
| 3-yr reservedNo upfront | 55% off$2.508 | 55% off$2.787 | ▲ 11% |
| 1-yr savings planHourly commitment | 27% off$4.063 | 27% off$4.514 | ▲ 11% |
| 3-yr savings planHourly commitment | 49% off$2.804 | 49% off$3.116 | ▲ 11% |
Key differences
The biggest lead each one has.
Where m6a.32xlarge leads
On-demand price$5.53 vs $6.144 per hour
10% cheaperClock speed3.6 GHz vs 3.5 GHz
3% higherWhere m6i.32xlarge leads
No clear lead on the measures we compare.
Specs
8 of 40 specs differ. Those are in bold.
| Compute5 of 10 differ | m6a.32xlarge | m6i.32xlarge |
|---|---|---|
| vCPUs | 128 | 128 |
| Physical cores | 64 | 64 |
| Threads per core | 2 | 2 |
| Architecture | x86_64 | x86_64 |
| Processor | AMD EPYC 7R13 Processor | Intel Xeon 8375C (Ice Lake) |
| CPU maker | AMD | Intel |
| Clock speed | 3.6 GHz | 3.5 GHz |
| Sustained clock | 3.6 GHz | 3.5 GHz |
| Processor features | AMD Turbo; AVX; AVX2 | Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo |
| Burstable | No | No |
| MemoryAll 1 match | m6a.32xlarge | m6i.32xlarge |
|---|---|---|
| Memory (GiB) | 512 | 512 |
| Networking1 of 8 differ | m6a.32xlarge | m6i.32xlarge |
|---|---|---|
| Network | 50000 Megabit | 50000 Megabit |
| Network baseline | 50 Gbps | 50 Gbps |
| Network peak | 50 Gbps | 50 Gbps |
| Enhanced networking | Yes (ENA) | Yes (ENA) |
| EFA | No | Yes |
| IPv6 | Yes | Yes |
| Max network interfaces | 15 | 15 |
| IPv4 addresses per interface | 50 | 50 |
| Storage1 of 11 differ | m6a.32xlarge | m6i.32xlarge |
|---|---|---|
| Storage | EBS only | EBS only |
| EBS optimized | Yes | Yes |
| EBS over NVMe | Required | Required |
| EBS throughput | 26667 Mbps | 40000 Mbps |
| EBS baseline bandwidth | 40,000 Mbps | 40,000 Mbps |
| EBS max bandwidth | 40,000 Mbps | 40,000 Mbps |
| EBS baseline throughput | 5,000 MB/s | 5,000 MB/s |
| EBS max throughput | 5,000 MB/s | 5,000 MB/s |
| EBS baseline IOPS | 160,000 | 160,000 |
| EBS max IOPS | 160,000 | 160,000 |
| Max EBS volumes | 27 | 27 |
| Instance details1 of 10 differ | m6a.32xlarge | m6i.32xlarge |
|---|---|---|
| Family | m6a | m6i |
| Category | General purpose | General purpose |
| Current generation | Yes | Yes |
| Normalization factor | 256 | 256 |
| Bare metal | No | No |
| Hypervisor | Nitro | Nitro |
| Placement groups | Cluster, Partition, Spread | Cluster, Partition, Spread |
| Hibernation | No | No |
| Nitro Enclaves | Yes | Yes |
| Boot modes | Legacy BIOS, UEFI | Legacy BIOS, UEFI |
On-demand prices by region
Cheapest for m6a.32xlarge first. Linux, USD per hour.
| Region | m6a.32xlarge | m6i.32xlarge | Difference |
|---|---|---|---|
| Asia Pacific (Hyderabad)ap-south-2 | $3.555 | $6.464 | ▲ 82% |
| Asia Pacific (Mumbai)ap-south-1 | $3.555 | $6.464 | ▲ 82% |
| US East (N. Virginia)Used in summaryus-east-1 | $5.53 | $6.144 | ▲ 11% |
| US East (Ohio)us-east-2 | $5.53 | $6.144 | ▲ 11% |
| US West (Oregon)us-west-2 | $5.53 | $6.144 | ▲ 11% |
| Canada (Central)ca-central-1 | $6.163 | $6.848 | ▲ 11% |
| EU (Ireland)eu-west-1 | $6.163 | $6.848 | ▲ 11% |
| EU (London)eu-west-2 | $6.394 | $7.104 | ▲ 11% |
| EU (Milan)eu-south-1 | $6.451 | $7.168 | ▲ 11% |
| EU (Paris)eu-west-3 | $6.451 | $7.168 | ▲ 11% |
| US West (N. California)us-west-1 | $6.451 | $7.168 | ▲ 11% |
| EU (Frankfurt)eu-central-1 | $6.624 | $7.36 | ▲ 11% |
| Asia Pacific (Singapore)ap-southeast-1 | $6.912 | $7.68 | ▲ 11% |
| Asia Pacific (Sydney)ap-southeast-2 | $6.912 | $7.68 | ▲ 11% |
| Asia Pacific (Tokyo)ap-northeast-1 | $7.142 | $7.936 | ▲ 11% |
| South America (Sao Paulo)sa-east-1 | $8.813 | $9.792 | ▲ 11% |
Keep exploring
Each type’s own page, and how it compares with others.
AWS EC2 Linux prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.