c7a.4xlarge
Amazon EC2 · C7a family
The c7a.4xlarge is a compute optimized Amazon EC2 instance type with 16 vCPUs and 32 GiB of memory, running on AMD EPYC 9R14 Processor with up to 12.5 Gigabit networking, starting at $0.8211 per hour on demand.
- vCPUs
- 16
- memory
- 32 GiB
- processor
- AMD
- on-demand
- $0.8211
- spot
- $0.3811
- 1-yr reserved
- $0.5432
dedicated
2 GiB per vCPU
x86-64
$599/mo · us-east-1
−54% vs on-demand
−34% vs on-demand
c7a.4xlarge price by region
11 regions · hourly list prices in USD · On-demand · Spot · 1-yr Reserved · 3-yr Reserved
| US East (N. Virginia)us-east-1cheapestreferenceNorth America | $0.8211 | $0.3811 | $0.5432 | $0.3615 |
| US East (Ohio)us-east-2cheapestNorth America | $0.8211 | $0.2716 | $0.5432 | $0.3615 |
| US West (Oregon)us-west-2cheapestNorth America | $0.8211 | $0.311 | $0.5432 | $0.3615 |
| EU (Stockholm)eu-north-1Europe | $0.879 | $0.2783 | $0.5815 | $0.3987 |
| EU (Spain)eu-south-2Europe | $0.8808 | $0.1908 | $0.5834 | $0.4018 |
| EU (Ireland)eu-west-1Europe | $0.881 | $0.4301 | $0.5832 | $0.4017 |
| EU (Frankfurt)eu-central-1Europe | $0.937 | $0.3215 | $0.6177 | $0.425 |
| Asia Pacific (Singapore)ap-southeast-1Asia | $0.9467 | – | $0.6284 | $0.4294 |
| EU (London)eu-west-2Europe | $0.9757 | – | $0.6441 | $0.4434 |
| US West (N. California)us-west-1North America | $1.024 | – | $0.6763 | $0.4655 |
| Asia Pacific (Tokyo)ap-northeast-1Asia | $1.034 | $0.3491 | $0.6816 | $0.471 |
Specifications
compute
- vCPUs
- 16
- Memory
- 32 GiB
- Memory per vCPU
- 2 GiB
- Processor
- AMD EPYC 9R14 Processor
- CPU vendor
- AMD
- Architecture
- x86-64
- Burstable CPU
- No
storage & network
- Local storage
- Network storage only
- Storage detail
- EBS only
- Network
- Up to 12.5 Gigabit
- Peak bandwidth
- 12.5 Gbps
aws details
- API name
c7a.4xlarge- Family
- C7a
- Category
- Compute optimized
- Generation
- Current
- Regions
- 11 (Asia, Europe, North America)
- Cheapest region
- US East (N. Virginia) · $0.8211/hr
- Dedicated EBS throughput
- Up to 10000 Mbps
- Enhanced networking
- Yes
- Normalization size factor
- 32
- Processor features
- AMD Turbo; AVX; AVX2; AVX512
- Spot interruption rate (us-east-1)
- 5-10%
- Spot savings vs on-demand (us-east-1)
- 55%
c7a.4xlarge equivalents on other clouds
closest match by vCPU, memory, CPU architecture, accelerator and class · Linux on-demand in each provider's reference region
| Provider | Instance | vCPU | Memory | Processor | On-demand | vs c7a.4xlarge |
|---|---|---|---|---|---|---|
| AWS | c7a.4xlarge | 16 | 32 GiB | AMD EPYC 9R14 Processor | $0.8211 | – |
| Azure | F16s v2 | 16 | 32 GiB | Intel Xeon Platinum 8168 / 8272CL | $0.677 | -18% |
| F16als v6 | 16 | 32 GiB | AMD EPYC 9004 (Genoa) | $0.968 | +18% | |
| Google Cloud | c2d-highcpu-16 | 16 | 32 GiB | AMD Milan | $0.5997 | -27% |
| n4d-highcpu-16 | 16 | 32 GiB | AMD Turin | $0.5717 | -30% | |
| Akamai | Dedicated 32GB | 16 | 32 GiB | AMD EPYC | $0.432 | -47% |
| G7 Dedicated 32x16 | 16 | 32 GiB | AMD EPYC | $0.519 | -37% | |
| Vultr | voc-c-16c-32gb-300s-amd | 16 | 32 GiB | AMD EPYC | $0.438 | -47% |
| voc-c-16c-32gb-500s-amd | 16 | 32 GiB | AMD EPYC | $0.493 | -40% |
C7a family sizes
| Size | vCPU | Memory | Local storage | On-demand | Monthly | Spot | 1-yr |
|---|---|---|---|---|---|---|---|
| c7a.medium | 1 | 2 GiB | – | $0.0513 | $37.46 | $0.0227 | $0.034 |
| c7a.large | 2 | 4 GiB | – | $0.1026 | $74.93 | $0.0452 | $0.0679 |
| c7a.xlarge | 4 | 8 GiB | – | $0.2053 | $150 | $0.1013 | $0.1358 |
| c7a.2xlarge | 8 | 16 GiB | – | $0.4106 | $300 | $0.218 | $0.2716 |
| c7a.4xlarge | 16 | 32 GiB | – | $0.8211 | $599 | $0.3811 | $0.5432 |
| c7a.8xlarge | 32 | 64 GiB | – | $1.642 | $1,199 | $0.7593 | $1.086 |
| c7a.12xlarge | 48 | 96 GiB | – | $2.463 | $1,798 | $1.013 | $1.63 |
| c7a.16xlarge | 64 | 128 GiB | – | $3.284 | $2,398 | $1.333 | $2.173 |
| c7a.24xlarge | 96 | 192 GiB | – | $4.927 | $3,597 | $2.094 | $3.259 |
| c7a.32xlarge | 128 | 256 GiB | – | $6.569 | $4,795 | $2.706 | $4.345 |
| c7a.48xlarge | 192 | 384 GiB | – | $9.853 | $7,193 | $4.02 | $6.518 |
| c7a.metal-48xl | 192 | 384 GiB | – | $9.853 | $7,193 | $3.90 | $6.518 |
Similar instance types on AWS
other AWS families with a similar shape, cheapest first
c7a.4xlarge FAQ
How much does c7a.4xlarge cost?
c7a.4xlarge costs $0.8211 per hour on demand with Linux in US East (N. Virginia) (us-east-1), about $599 per month. Across 11 regions the Linux on-demand price ranges from $0.8211 in US East (N. Virginia) to $1.034 in Asia Pacific (Tokyo). Spot capacity costs $0.3811 per hour (54% less), but can be reclaimed. A 1-yr Reserved commitment brings it to $0.5432 per hour. With Windows it costs $1.557 per hour.
How many vCPUs and how much memory does c7a.4xlarge have?
c7a.4xlarge has 16 vCPUs and 32 GiB of memory (2 GiB per vCPU), running on AMD EPYC 9R14 Processor. It is a compute optimized instance type in the C7a family.
What are the equivalents of c7a.4xlarge on other clouds?
The closest matches by vCPU, memory, CPU architecture and instance class are on Azure, F16s v2 (16 vCPU, 32 GiB, $0.677/hour in East US); on Google Cloud, c2d-highcpu-16 (16 vCPU, 32 GiB, $0.5997/hour in Iowa); on Akamai, Dedicated 32GB (16 vCPU, 32 GiB, $0.432/hour in Newark, NJ); on Vultr, voc-c-16c-32gb-300s-amd (16 vCPU, 32 GiB, $0.438/hour in New Jersey).