c6g.12xlargevsr6g.12xlarge
c6g.12xlarge is 33% cheaper than r6g.12xlarge on demand in US East (N. Virginia), saving $574.66 a month.
| At a glance | c6g.12xlarge | r6g.12xlarge |
|---|---|---|
| On-demand | $1.632/hr33% less | $2.419/hr |
| Lowest rate | $0.3952/hr17% lessSpot, can be interrupted | $0.4741/hrSpot, can be interrupted |
| Size | 48 vCPUs, 96 GiB | 48 vCPUs, 384 GiB |
| Processor | AWS Graviton2 Processor | AWS Graviton2 Processor |
| Architecture | arm64 | arm64 |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. Linux, USD per hour.
| Option | c6g.12xlarge | r6g.12xlarge | r6g.12xlarge vs c6g.12xlarge |
|---|---|---|---|
| On-demandPay by the hour | $1.632 | $2.419 | ▲ 48% |
| SpotCan be interrupted | 76% off$0.3952 | 80% off$0.4741 | ▲ 20% |
| 1-yr reservedNo upfront | 37% off$1.028 | 37% off$1.524 | ▲ 48% |
| 3-yr reservedNo upfront | 57% off$0.705 | 57% off$1.045 | ▲ 48% |
| 1-yr savings planHourly commitment | 27% off$1.189 | 27% off$1.754 | ▲ 47% |
| 3-yr savings planHourly commitment | 52% off$0.788 | 48% off$1.265 | ▲ 61% |
Key differences
The biggest lead each one has.
Where c6g.12xlarge leads
On-demand price$1.632 vs $2.419 per hour
33% cheaperWhere r6g.12xlarge leads
Memory (GiB)384 vs 96
4× higherSpecs
4 of 39 specs differ. Those are in bold.
| ComputeAll 9 match | c6g.12xlarge | r6g.12xlarge |
|---|---|---|
| vCPUs | 48 | 48 |
| Physical cores | 48 | 48 |
| Threads per core | 1 | 1 |
| Architecture | arm64 | arm64 |
| Processor | AWS Graviton2 Processor | AWS Graviton2 Processor |
| CPU maker | AWS | AWS |
| Clock speed | 2.5 GHz | 2.5 GHz |
| Sustained clock | 2.5 GHz | 2.5 GHz |
| Burstable | No | No |
| Memory1 of 1 differ | c6g.12xlarge | r6g.12xlarge |
|---|---|---|
| Memory (GiB) | 96 | 384 |
| NetworkingAll 8 match | c6g.12xlarge | r6g.12xlarge |
|---|---|---|
| Network | 20 Gigabit | 20 Gigabit |
| Network baseline | 20 Gbps | 20 Gbps |
| Network peak | 20 Gbps | 20 Gbps |
| Enhanced networking | Yes (ENA) | Yes (ENA) |
| EFA | No | No |
| IPv6 | Yes | Yes |
| Max network interfaces | 8 | 8 |
| IPv4 addresses per interface | 30 | 30 |
| StorageAll 11 match | c6g.12xlarge | r6g.12xlarge |
|---|---|---|
| Storage | EBS only | EBS only |
| EBS optimized | Yes | Yes |
| EBS over NVMe | Required | Required |
| EBS throughput | 13500 Mbps | 13500 Mbps |
| EBS baseline bandwidth | 14,250 Mbps | 14,250 Mbps |
| EBS max bandwidth | 14,250 Mbps | 14,250 Mbps |
| EBS baseline throughput | 1,781.25 MB/s | 1,781.25 MB/s |
| EBS max throughput | 1,781.25 MB/s | 1,781.25 MB/s |
| EBS baseline IOPS | 50,000 | 50,000 |
| EBS max IOPS | 50,000 | 50,000 |
| Max EBS volumes | 27 | 27 |
| Instance details3 of 10 differ | c6g.12xlarge | r6g.12xlarge |
|---|---|---|
| Family | c6g | r6g |
| Category | Compute optimized | Memory optimized |
| Current generation | Yes | Yes |
| Normalization factor | 96 | 96 |
| Bare metal | No | No |
| Hypervisor | Nitro | Nitro |
| Placement groups | Cluster, Partition, Spread | Cluster, Partition, Spread |
| Hibernation | Yes | No |
| Nitro Enclaves | Yes | Yes |
| Boot modes | UEFI | UEFI |
On-demand prices by region
Cheapest for c6g.12xlarge first. Linux, USD per hour.
| Region | c6g.12xlarge | r6g.12xlarge | Difference |
|---|---|---|---|
| Asia Pacific (Hyderabad)ap-south-2 | $1.022 | $1.56 | ▲ 53% |
| Asia Pacific (Mumbai)ap-south-1 | $1.022 | $1.56 | ▲ 53% |
| Asia Pacific (Malaysia)ap-southeast-5 | $1.599 | $2.481 | ▲ 55% |
| Asia Pacific (Thailand)ap-southeast-7 | $1.599 | $2.481 | ▲ 55% |
| US East (N. Virginia)Used in summaryus-east-1 | $1.632 | $2.419 | ▲ 48% |
| US East (Ohio)us-east-2 | $1.632 | $2.419 | ▲ 48% |
| US West (Oregon)us-west-2 | $1.632 | $2.419 | ▲ 48% |
| Mexico (Central)mx-central-1 | $1.714 | $2.54 | ▲ 48% |
| EU (Ireland)eu-west-1 | $1.751 | $2.707 | ▲ 55% |
| Europe (Spain)eu-south-2 | $1.751 | $2.707 | ▲ 55% |
| EU (Stockholm)eu-north-1 | $1.752 | $2.568 | ▲ 47% |
| Canada (Central)ca-central-1 | $1.786 | $2.65 | ▲ 48% |
| Canada West (Calgary)ca-west-1 | $1.786 | $2.65 | ▲ 48% |
| Israel (Tel Aviv)il-central-1 | $1.838 | $2.843 | ▲ 55% |
| Asia Pacific (Seoul)ap-northeast-2 | $1.848 | $2.928 | ▲ 58% |
| Asia Pacific (Taipei)ap-east-2 | $1.849 | $2.627 | ▲ 42% |
| EU (Frankfurt)eu-central-1 | $1.862 | $2.918 | ▲ 57% |
| Asia Pacific (Jakarta)ap-southeast-3 | $1.882 | $2.918 | ▲ 55% |
| Asia Pacific (Singapore)ap-southeast-1 | $1.882 | $2.918 | ▲ 55% |
| Middle East (UAE)me-central-1 | $1.926 | $2.978 | ▲ 55% |
| EU (London)eu-west-2 | $1.939 | $2.842 | ▲ 47% |
| EU (Milan)eu-south-1 | $1.939 | $2.842 | ▲ 47% |
| EU (Paris)eu-west-3 | $1.944 | $2.832 | ▲ 46% |
| AWS GovCloud (US-East)us-gov-east-1 | $1.958 | $2.899 | ▲ 48% |
| AWS GovCloud (US-West)us-gov-west-1 | $1.958 | $2.899 | ▲ 48% |
| US West (N. California)us-west-1 | $2.035 | $2.688 | ▲ 32% |
| Middle East (Bahrain)me-south-1 | $2.04 | $2.978 | ▲ 46% |
| Europe (Zurich)eu-central-2 | $2.049 | $3.21 | ▲ 57% |
| Asia Pacific (Tokyo)ap-northeast-1 | $2.054 | $2.918 | ▲ 42% |
| Asia Pacific (Hong Kong)ap-east-1 | $2.064 | $3.216 | ▲ 56% |
| Asia Pacific (Osaka)ap-northeast-3 | $2.064 | $2.918 | ▲ 41% |
| Asia Pacific (Melbourne)ap-southeast-4 | $2.131 | $2.899 | ▲ 36% |
| Asia Pacific (Sydney)ap-southeast-2 | $2.131 | $2.899 | ▲ 36% |
| Africa (Cape Town)af-south-1 | $2.189 | $3.226 | ▲ 47% |
| Asia Pacific (New Zealand)ap-southeast-6 | $2.238 | $3.044 | ▲ 36% |
| South America (Sao Paulo)sa-east-1 | $2.515 | $3.859 | ▲ 53% |
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.