c7i-flex.4xlarge
Amazon EC2 · C7i-flex family
The c7i-flex.4xlarge is a compute optimized Amazon EC2 instance type with 16 vCPUs and 32 GiB of memory, running on Intel Xeon Scalable (Sapphire Rapids) with up to 12.5 Gigabit networking, starting at $0.6648 per hour on demand.
- vCPUs
- 16
- memory
- 32 GiB
- processor
- Intel
- on-demand
- $0.6783
- spot
- –
- 1-yr reserved
- $0.4487
dedicated
2 GiB per vCPU
3.2 GHz
$495/mo · us-east-1
not offered
−34% vs on-demand
c7i-flex.4xlarge price by region
30 regions · hourly list prices in USD · On-demand · Spot · 1-yr Reserved · 3-yr Reserved
| Asia Pacific (Malaysia)ap-southeast-5cheapestAsia | $0.6648 | $0.4412 | $0.3016 |
| Asia Pacific (Thailand)ap-southeast-7cheapestAsia | $0.6648 | $0.4412 | $0.3016 |
| Asia Pacific (Mumbai)ap-south-1Asia | $0.6783 | $0.4491 | $0.3076 |
| US East (N. Virginia)us-east-1referenceNorth America | $0.6783 | $0.4487 | $0.2986 |
| US East (Ohio)us-east-2North America | $0.6783 | $0.4487 | $0.2986 |
| US West (Oregon)us-west-2North America | $0.6783 | $0.4487 | $0.2986 |
| Asia Pacific (Hyderabad)ap-south-2Asia | $0.6783 | $0.4487 | $0.3077 |
| Mexico (Central)mx-central-1North America | $0.7122 | $0.4711 | $0.3136 |
| EU (Stockholm)eu-north-1Europe | $0.7262 | $0.4804 | $0.3293 |
| EU (Spain)eu-south-2Europe | $0.7276 | $0.4817 | $0.3318 |
| EU (Ireland)eu-west-1Europe | $0.7278 | $0.4817 | $0.3319 |
| Canada (Central)ca-central-1North America | $0.7421 | $0.4927 | $0.3258 |
| Asia Pacific (Seoul)ap-northeast-2Asia | $0.7661 | $0.5061 | $0.3482 |
| Asia Pacific (Taipei)ap-east-2Asia | $0.7685 | – | – |
| EU (Frankfurt)eu-central-1Europe | $0.7741 | $0.5103 | $0.3511 |
| Asia Pacific (Jakarta)ap-southeast-3Asia | $0.782 | $0.5191 | $0.3547 |
| Asia Pacific (Singapore)ap-southeast-1Asia | $0.7822 | $0.5192 | $0.3548 |
| EU (London)eu-west-2Europe | $0.806 | $0.532 | $0.3662 |
| EU (Paris)eu-west-3Europe | $0.806 | $0.532 | $0.3662 |
| EU (Milan)eu-south-1Europe | $0.806 | $0.5332 | $0.3656 |
| AWS GovCloud (US)us-gov-west-1North America | $0.814 | $0.5385 | $0.3406 |
| Middle East (UAE)me-central-1Middle East | $0.8151 | $0.5396 | $0.3716 |
| US West (N. California)us-west-1North America | $0.8459 | $0.5587 | $0.3846 |
| EU (Zurich)eu-central-2Europe | $0.8515 | $0.5633 | $0.3863 |
| Asia Pacific (Tokyo)ap-northeast-1Asia | $0.8539 | $0.5631 | $0.3891 |
| Asia Pacific (Hong Kong)ap-east-1Asia | $0.8618 | $0.5701 | $0.3909 |
| Asia Pacific (Sydney)ap-southeast-2Oceania | $0.8858 | $0.5849 | $0.4024 |
| Africa (Cape Town)af-south-1Africa | $0.9097 | $0.5731 | $0.393 |
| Asia Pacific (New Zealand)ap-southeast-6Oceania | $0.9301 | – | – |
| South America (Sao Paulo)sa-east-1South America | $1.045 | $0.6904 | $0.4748 |
Specifications
compute
- vCPUs
- 16
- Memory
- 32 GiB
- Memory per vCPU
- 2 GiB
- Processor
- Intel Xeon Scalable (Sapphire Rapids)
- CPU vendor
- Intel
- Architecture
- x86-64
- Clock speed
- 3.2 GHz
- 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
c7i-flex.4xlarge- Family
- C7i-flex
- Category
- Compute optimized
- Generation
- Current
- Regions
- 30 (Africa, Asia, Europe, Middle East, North America, Oceania, South America)
- Cheapest region
- Asia Pacific (Malaysia) · $0.6648/hr
- Dedicated EBS throughput
- Up to 10000 Mbps
- Enhanced networking
- Yes
- Normalization size factor
- 32
- Processor features
- Intel AMX; Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo
- Spot interruption rate (us-east-1)
- 15-20%
- Spot savings vs on-demand (us-east-1)
- 58%
c7i-flex.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 c7i-flex.4xlarge |
|---|---|---|---|---|---|---|
| AWS | c7i-flex.4xlarge | 16 | 32 GiB | Intel Xeon Scalable (Sapphire Rapids) | $0.6783 | – |
| Azure | F16s v2 | 16 | 32 GiB | Intel Xeon Platinum 8168 / 8272CL | $0.677 | 0% |
| F16als v6 | 16 | 32 GiB | AMD EPYC 9004 (Genoa) | $0.968 | +43% | |
| Google Cloud | c2d-highcpu-16 | 16 | 32 GiB | AMD Milan | $0.5997 | -12% |
| n4d-highcpu-16 | 16 | 32 GiB | AMD Turin | $0.5717 | -16% | |
| Akamai | Dedicated 32GB | 16 | 32 GiB | AMD EPYC | $0.432 | -36% |
| G7 Dedicated 32x16 | 16 | 32 GiB | AMD EPYC | $0.519 | -23% | |
| Vultr | voc-c-16c-32gb-300s-amd | 16 | 32 GiB | AMD EPYC | $0.438 | -35% |
| voc-c-16c-32gb-500s-amd | 16 | 32 GiB | AMD EPYC | $0.493 | -27% |
C7i-flex family sizes
| Size | vCPU | Memory | Local storage | On-demand | Monthly | 1-yr |
|---|---|---|---|---|---|---|
| c7i-flex.large | 2 | 4 GiB | – | $0.0848 | $61.90 | $0.0561 |
| c7i-flex.xlarge | 4 | 8 GiB | – | $0.1696 | $124 | $0.1122 |
| c7i-flex.2xlarge | 8 | 16 GiB | – | $0.3392 | $248 | $0.2244 |
| c7i-flex.4xlarge | 16 | 32 GiB | – | $0.6783 | $495 | $0.4487 |
| c7i-flex.8xlarge | 32 | 64 GiB | – | $1.357 | $990 | $0.8974 |
| c7i-flex.12xlarge | 48 | 96 GiB | – | $2.035 | $1,485 | $1.346 |
| c7i-flex.16xlarge | 64 | 128 GiB | – | $2.713 | $1,981 | $1.795 |
Similar instance types on AWS
other AWS families with a similar shape, cheapest first
c7i-flex.4xlarge FAQ
How much does c7i-flex.4xlarge cost?
c7i-flex.4xlarge costs $0.6783 per hour on demand with Linux in US East (N. Virginia) (us-east-1), about $495 per month. Across 30 regions the Linux on-demand price ranges from $0.6648 in Asia Pacific (Malaysia) to $1.045 in South America (Sao Paulo). A 1-yr Reserved commitment brings it to $0.4487 per hour. With Windows it costs $1.378 per hour.
How many vCPUs and how much memory does c7i-flex.4xlarge have?
c7i-flex.4xlarge has 16 vCPUs and 32 GiB of memory (2 GiB per vCPU), running on Intel Xeon Scalable (Sapphire Rapids). It is a compute optimized instance type in the C7i-flex family.
What is the cheapest region for c7i-flex.4xlarge?
Asia Pacific (Malaysia) (ap-southeast-5) at $0.6648 per hour for Linux on demand, 2% less than US East (N. Virginia). c7i-flex.4xlarge is sold in 30 AWS regions.
What are the equivalents of c7i-flex.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).