c5a.largevsm5a.large
c5a.large is 10% cheaper than m5a.large on demand in US East (N. Virginia), saving $6.57 a month.
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. Linux, USD per hour.
| Option | c5a.large | m5a.large | m5a.large vs c5a.large |
|---|---|---|---|
| On-demandPay by the hour | $0.077 | $0.086 | ▲ 12% |
| SpotCan be interrupted | 65% off$0.0271 | 63% off$0.0317 | ▲ 17% |
| 1-yr reservedNo upfront | 36% off$0.049 | 37% off$0.054 | ▲ 10% |
| 3-yr reservedNo upfront | 57% off$0.033 | 57% off$0.037 | ▲ 12% |
| 1-yr savings planHourly commitment | 27% off$0.056 | 27% off$0.063 | ▲ 12% |
| 3-yr savings planHourly commitment | 52% off$0.037 | 50% off$0.043 | ▲ 16% |
Key differences
The biggest lead each one has.
Where c5a.large leads
On-demand price$0.077 vs $0.086 per hour
10% cheaperClock speed3.3 GHz vs 2.5 GHz
32% higherEBS max bandwidth3,170 Mbps vs 2,880 Mbps
10% higherWhere m5a.large leads
EBS baseline IOPS3,600 vs 800
4.5× higherMemory (GiB)8 vs 4
2× higherSpecs
15 of 40 specs differ. Those are in bold.
| Compute4 of 10 differ | c5a.large | m5a.large |
|---|---|---|
| vCPUs | 2 | 2 |
| Physical cores | 1 | 1 |
| Threads per core | 2 | 2 |
| Architecture | x86_64 | x86_64 |
| Processor | AMD EPYC 7R32 | AMD EPYC 7571 |
| CPU maker | AMD | AMD |
| Clock speed | 3.3 GHz | 2.5 GHz |
| Sustained clock | 3.3 GHz | 2.5 GHz |
| Processor features | AMD Turbo; AVX; AVX2 | AVX; AVX2; AMD Turbo |
| Burstable | No | No |
| Memory1 of 1 differ | c5a.large | m5a.large |
|---|---|---|
| Memory (GiB) | 4 | 8 |
| NetworkingAll 8 match | c5a.large | m5a.large |
|---|---|---|
| Network | Up to 10 Gigabit | Up to 10 Gigabit |
| Network baseline | 0.75 Gbps | 0.75 Gbps |
| Network peak | 10 Gbps | 10 Gbps |
| Enhanced networking | Yes (ENA) | Yes (ENA) |
| EFA | No | No |
| IPv6 | Yes | Yes |
| Max network interfaces | 3 | 3 |
| IPv4 addresses per interface | 10 | 10 |
| Storage7 of 11 differ | c5a.large | m5a.large |
|---|---|---|
| Storage | EBS only | EBS only |
| EBS optimized | Yes | Yes |
| EBS over NVMe | Required | Required |
| EBS throughput | Up to 3170 Mbps | Up to 2120 Mbps |
| EBS baseline bandwidth | 200 Mbps | 650 Mbps |
| EBS max bandwidth | 3,170 Mbps | 2,880 Mbps |
| EBS baseline throughput | 25 MB/s | 81.25 MB/s |
| EBS max throughput | 396.25 MB/s | 360 MB/s |
| EBS baseline IOPS | 800 | 3,600 |
| EBS max IOPS | 13,300 | 16,000 |
| Max EBS volumes | 27 | 27 |
| Instance details3 of 10 differ | c5a.large | m5a.large |
|---|---|---|
| Family | c5a | m5a |
| Category | Compute optimized | General purpose |
| Current generation | Yes | Yes |
| Normalization factor | 4 | 4 |
| Bare metal | No | No |
| Hypervisor | Nitro | Nitro |
| Placement groups | Cluster, Partition, Spread | Cluster, Partition, Spread |
| Hibernation | No | Yes |
| Nitro Enclaves | No | No |
| Boot modes | Legacy BIOS, UEFI | Legacy BIOS, UEFI |
On-demand prices by region
Cheapest for c5a.large first. Linux, USD per hour.
| Region | c5a.large | m5a.large | Difference |
|---|---|---|---|
| Asia Pacific (Mumbai)ap-south-1 | $0.047 | $0.056 | ▲ 19% |
| US East (N. Virginia)Used in summaryus-east-1 | $0.077 | $0.086 | ▲ 12% |
| US East (Ohio)us-east-2 | $0.077 | $0.086 | ▲ 12% |
| US West (Oregon)us-west-2 | $0.077 | $0.086 | ▲ 12% |
| Canada (Central)ca-central-1 | $0.084 | $0.096 | ▲ 14% |
| Asia Pacific (Seoul)ap-northeast-2 | $0.086 | $0.106 | ▲ 23% |
| EU (Ireland)eu-west-1 | $0.086 | $0.096 | ▲ 12% |
| EU (Frankfurt)eu-central-1 | $0.087 | $0.104 | ▲ 20% |
| Asia Pacific (Singapore)ap-southeast-1 | $0.088 | $0.108 | ▲ 23% |
| EU (London)eu-west-2 | $0.091 | $0.1 | ▲ 10% |
| EU (Milan)eu-south-1 | $0.091 | $0.101 | ▲ 11% |
| EU (Paris)eu-west-3 | $0.091 | $0.101 | ▲ 11% |
| AWS GovCloud (US-East)us-gov-east-1 | $0.092 | $0.109 | ▲ 18% |
| AWS GovCloud (US-West)us-gov-west-1 | $0.092 | $0.109 | ▲ 18% |
| US West (N. California)us-west-1 | $0.095 | $0.101 | ▲ 6% |
| Asia Pacific (Tokyo)ap-northeast-1 | $0.096 | $0.112 | ▲ 17% |
| Asia Pacific (Sydney)ap-southeast-2 | $0.1 | $0.108 | ▲ 8% |
| South America (Sao Paulo)sa-east-1 | $0.118 | $0.138 | ▲ 17% |
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.