c6i.4xlargevsc6in.4xlarge
c6i.4xlarge is 25% cheaper than c6in.4xlarge on demand in US East (N. Virginia), saving $165.86 a month.
| At a glance | c6i.4xlarge | c6in.4xlarge |
|---|---|---|
| On-demand | $0.68/hr25% less | $0.9072/hr |
| Lowest rate | $0.2732/hrSpot, can be interrupted | $0.2631/hr4% lessSpot, can be interrupted |
| Size | 16 vCPUs, 32 GiB | 16 vCPUs, 32 GiB |
| Processor | Intel Xeon 8375C (Ice Lake) | 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 | c6i.4xlarge | c6in.4xlarge | c6in.4xlarge vs c6i.4xlarge |
|---|---|---|---|
| On-demandPay by the hour | $0.68 | $0.9072 | ▲ 33% |
| SpotCan be interrupted | 60% off$0.2732 | 71% off$0.2631 | ▼ 4% |
| 1-yr reservedNo upfront | 34% off$0.4498 | 37% off$0.5715 | ▲ 27% |
| 3-yr reservedNo upfront | 56% off$0.2994 | 64% off$0.3294 | ▲ 10% |
| 1-yr savings planHourly commitment | 28% off$0.4914 | 28% off$0.6573 | ▲ 34% |
| 3-yr savings planHourly commitment | 52% off$0.3283 | 58% off$0.3794 | ▲ 16% |
Key differences
The biggest lead each one has.
Where c6i.4xlarge leads
On-demand price$0.68 vs $0.9072 per hour
25% cheaperWhere c6in.4xlarge leads
Network baseline25 Gbps vs 6.25 Gbps
4× higherEBS baseline bandwidth12,500 Mbps vs 5,000 Mbps
2.5× higherSpecs
11 of 40 specs differ. Those are in bold.
| ComputeAll 10 match | c6i.4xlarge | c6in.4xlarge |
|---|---|---|
| vCPUs | 16 | 16 |
| Physical cores | 8 | 8 |
| Threads per core | 2 | 2 |
| Architecture | x86_64 | x86_64 |
| Processor | Intel Xeon 8375C (Ice Lake) | Intel Xeon 8375C (Ice Lake) |
| CPU maker | Intel | Intel |
| Clock speed | 3.5 GHz | 3.5 GHz |
| Sustained clock | 3.5 GHz | 3.5 GHz |
| Processor features | Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo | Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo |
| Burstable | No | No |
| MemoryAll 1 match | c6i.4xlarge | c6in.4xlarge |
|---|---|---|
| Memory (GiB) | 32 | 32 |
| Networking3 of 8 differ | c6i.4xlarge | c6in.4xlarge |
|---|---|---|
| Network | Up to 12500 Megabit | Up to 50000 Megabit |
| Network baseline | 6.25 Gbps | 25 Gbps |
| Network peak | 12.5 Gbps | 50 Gbps |
| Enhanced networking | Yes (ENA) | Yes (ENA) |
| EFA | No | No |
| IPv6 | Yes | Yes |
| Max network interfaces | 8 | 8 |
| IPv4 addresses per interface | 30 | 30 |
| Storage7 of 11 differ | c6i.4xlarge | c6in.4xlarge |
|---|---|---|
| Storage | EBS only | EBS only |
| EBS optimized | Yes | Yes |
| EBS over NVMe | Required | Required |
| EBS throughput | Up to 10000 Mbps | Up to 25000 Mbps |
| EBS baseline bandwidth | 5,000 Mbps | 12,500 Mbps |
| EBS max bandwidth | 10,000 Mbps | 25,000 Mbps |
| EBS baseline throughput | 625 MB/s | 1,562.5 MB/s |
| EBS max throughput | 1,250 MB/s | 3,125 MB/s |
| EBS baseline IOPS | 20,000 | 50,000 |
| EBS max IOPS | 40,000 | 100,000 |
| Max EBS volumes | 27 | 27 |
| Instance details1 of 10 differ | c6i.4xlarge | c6in.4xlarge |
|---|---|---|
| Family | c6i | c6in |
| Category | Compute optimized | Compute optimized |
| Current generation | Yes | Yes |
| Normalization factor | 32 | 32 |
| Bare metal | No | No |
| Hypervisor | Nitro | Nitro |
| Placement groups | Cluster, Partition, Spread | Cluster, Partition, Spread |
| Hibernation | Yes | Yes |
| Nitro Enclaves | Yes | Yes |
| Boot modes | Legacy BIOS, UEFI | Legacy BIOS, UEFI |
On-demand prices by region
Cheapest for c6i.4xlarge first. Linux, USD per hour.
| Region | c6i.4xlarge | c6in.4xlarge | Difference |
|---|---|---|---|
| Asia Pacific (Malaysia)ap-southeast-5 | $0.6664 | $0.8854 | ▲ 33% |
| Asia Pacific (Thailand)ap-southeast-7 | $0.6664 | $0.8854 | ▲ 33% |
| Asia Pacific (Hyderabad)ap-south-2 | $0.68 | $0.9064 | ▲ 33% |
| Asia Pacific (Mumbai)ap-south-1 | $0.68 | $0.9072 | ▲ 33% |
| US East (N. Virginia)Used in summaryus-east-1 | $0.68 | $0.9072 | ▲ 33% |
| US East (Ohio)us-east-2 | $0.68 | $0.9072 | ▲ 33% |
| US West (Oregon)us-west-2 | $0.68 | $0.9072 | ▲ 33% |
| Mexico (Central)mx-central-1 | $0.714 | $0.9526 | ▲ 33% |
| EU (Stockholm)eu-north-1 | $0.728 | $0.9744 | ▲ 34% |
| EU (Ireland)eu-west-1 | $0.7296 | $1.025 | ▲ 40% |
| Canada (Central)ca-central-1 | $0.744 | $0.9912 | ▲ 33% |
| Canada West (Calgary)ca-west-1 | $0.744 | $0.9912 | ▲ 33% |
| Israel (Tel Aviv)il-central-1 | $0.7661 | $1.076 | ▲ 40% |
| Asia Pacific (Seoul)ap-northeast-2 | $0.768 | $1.025 | ▲ 33% |
| Asia Pacific (Taipei)ap-east-2 | $0.7704 | $1.028 | ▲ 33% |
| EU (Frankfurt)eu-central-1 | $0.776 | $1.033 | ▲ 33% |
| Asia Pacific (Singapore)ap-southeast-1 | $0.784 | $1.042 | ▲ 33% |
| EU (London)eu-west-2 | $0.808 | $1.075 | ▲ 33% |
| EU (Milan)eu-south-1 | $0.808 | $1.084 | ▲ 34% |
| EU (Paris)eu-west-3 | $0.808 | $1.075 | ▲ 33% |
| AWS GovCloud (US-East)us-gov-east-1 | $0.816 | $1.092 | ▲ 34% |
| AWS GovCloud (US-West)us-gov-west-1 | $0.816 | $1.092 | ▲ 34% |
| Middle East (Bahrain)me-south-1 | $0.8448 | $1.126 | ▲ 33% |
| US West (N. California)us-west-1 | $0.848 | $1.134 | ▲ 34% |
| Asia Pacific (Osaka)ap-northeast-3 | $0.856 | $1.142 | ▲ 33% |
| Asia Pacific (Tokyo)ap-northeast-1 | $0.856 | $1.142 | ▲ 33% |
| Asia Pacific (Hong Kong)ap-east-1 | $0.864 | $1.201 | ▲ 39% |
| Asia Pacific (Sydney)ap-southeast-2 | $0.888 | $1.184 | ▲ 33% |
| Africa (Cape Town)af-south-1 | $0.912 | $1.22 | ▲ 34% |
| South America (Sao Paulo)sa-east-1 | $1.048 | $1.394 | ▲ 33% |
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.