AWS Amazon EC2

c1.medium

Prev Gen

Part of the C1 Compute Optimized family — High-performance processors for compute-intensive applications.

Name:cCompute Optimized11st GenerationmediumMedium

On-demand, Linux

$0.1300/ hr

~$94.90/mo · lowest in US East (N. Virginia), us-east-1

Savings Plan, Linux

$0.0650/ hr

From, with a 3-year Compute Savings Plan, No Upfront: −50% vs on-demand rate (us-east-1)

Per unit

$0.0650/ vCPU-hr

$0.0765/GB-hr

Compute

2vCPUs

2 cores • x86_64

Memory

2GB

0.8 GB / vCPU

Network

Moderate

Baseline: 0.3 Gbps

Storage & EBS

350 GB SSD

On Google Cloud

The nearest Google Cloud machines to c1.medium by vCPU and memory, at On-demand Linux rates in Northern Virginia (us-east-1 ↔ us-east4).

Machine	Size	On-demand Linux	vs c1.medium
c1.mediumThis page · AWS, us-east-1	2 vCPU · 1.7 GiB	$0.1300/hr	—
n1-highcpu-22 vCPU and 1.8 GiB for 2 vCPU and 1.7 GiB, the nearest size up; Intel on both; 2 physical cores vs 1; local disk on c1.medium only	2 vCPU · 1.8 GiB	$0.079798/hr	39% less
n2-highcpu-22 vCPU and 2 GiB for 2 vCPU and 1.7 GiB, the nearest size up; Intel on both; 2 physical cores vs 1; local disk on c1.medium only	2 vCPU · 2 GiB	$0.080752/hr	38% less
e2-highcpu-22 vCPU and 2 GiB for 2 vCPU and 1.7 GiB, the nearest size up; Intel vs Intel or AMD; 2 physical cores vs 1; local disk on c1.medium only	2 vCPU · 2 GiB	$0.055719/hr	57% less

Matched on vCPU and memory, then CPU vendor, then rate; a larger size is offered only when nothing is the same size. On-demand Linux only: Spot and commitments work differently on the two clouds, so they aren't compared here.

Technical Specifications & Limits

Hardware specs, container thresholds, and system limits

Compute & Processor

ProcessorIntel Xeon Family

Architecturex86_64 (x86_64)

vCPUs / Threads2 vCPUs

Physical Cores2

Clock Speed—

Intel AVX / AVX2No

Intel Turbo BoostNo

Bare MetalNo (Virtualized)

Performance & Benchmarks

CoreMark Score19,883

CoreMark / vCPU9,941.3 / core

FFmpeg Transcoding—

CoreMark per Dollar152,946 score / $

Cost per vCPU-hr$0.0650

Cost per GB-hr$0.0765

Containers & Kubernetes

EKS Max Pods12 pods

Max ENIs2

IPv4/v6 per ENI6

Total Addressable IPs12 total IPs

CNI Prefix DelegationStandard CNI

Networking & Bandwidth

Network PerformanceModerate

Baseline Bandwidth0.3 Gbps

Burst / Peak Bandwidth1.2 Gbps

Enhanced NetworkingNo

EFA SupportNo

IPv6 SupportNative Dual-Stack Supported

Storage & EBS Optimization

Storage ConfigurationSSD (350 GB)

Local NVMe Disk350 GB SSD

EBS Baseline Throughput—

EBS Max Throughput—

EBS Baseline IOPS—

EBS Max / Burst IOPS—

Dedicated EBS Throughput1 Mbps

Platform & Architecture Details

Hypervisor / SystemXen Hypervisor

Nitro EnclavesNot Supported

Normalization Factor2

Generation StatusPrevious Generation

Rates by region

Live on-demand rates across all global AWS cloud regions

Lowest Price Region

$0.1300/ hr

US East (N. Virginia) (us-east-1)

Highest Price Region

$0.1790/ hr

South America (Sao Paulo) (sa-east-1)

Global Fleet Average

$0.1531/ hr

Across all active regions

Regional Coverage

9regions

Available worldwide

Linux — Available in all 9 regions
Region	On-Demand Price	% vs On-Demand Rate
ap-southeast-1 Asia Pacific (Singapore)	$0.1640
ap-southeast-2 Asia Pacific (Sydney)	$0.1640
ap-northeast-1 Asia Pacific (Tokyo)	$0.1580
us-gov-west-1 AWS GovCloud (US-West)	$0.1570
eu-west-1 EU (Ireland)	$0.1480
sa-east-1 South America (Sao Paulo) Highest	$0.1790
us-east-1 US East (N. Virginia) Lowest	$0.1300
us-west-1 US West (N. California)	$0.1480
us-west-2 US West (Oregon) Lowest	$0.1300

Windows — Available in all 9 regions
Region	On-Demand Price	% vs On-Demand Rate
ap-southeast-1 Asia Pacific (Singapore) Highest	$0.2660
ap-southeast-2 Asia Pacific (Sydney) Highest	$0.2660
ap-northeast-1 Asia Pacific (Tokyo)	$0.2580
us-gov-west-1 AWS GovCloud (US-West)	$0.2370
eu-west-1 EU (Ireland) Lowest	$0.2100
sa-east-1 South America (Sao Paulo)	$0.2590
us-east-1 US East (N. Virginia) Lowest	$0.2100
us-west-1 US West (N. California)	$0.2280
us-west-2 US West (Oregon) Lowest	$0.2100

Savings Plans: what to know

A Savings Plan commits you to a dollar amount per hour of spend for one or three years, not to an instance: usage up to that amount is billed at the plan's rates and the rest at on-demand, and unused commitment is still billed.
A Compute Savings Plan follows your usage across instance families, sizes, regions and operating systems; an EC2 Instance Savings Plan is locked to one family in one region in exchange for a lower rate (what that flexibility costs).
In US East (N. Virginia) (us-east-1), the 3-year Compute Savings Plan rate (No Upfront) for c1.medium on Linux is 50% of the on-demand rate, so the instance has to run at least 50% of the hours for the commitment to cost less than on-demand.
On Windows a plan discounts only the compute part of the rate: the Windows license part costs the same as on demand, so the percentage off is smaller than on Linux.
Rates are AWS's effective hourly rate for each payment option; All Upfront pays the whole term's commitment at purchase, which is why its hourly rate is lower; Partial Upfront (at least half up front) isn't shown on this page. The Savings Plans calculator has all three and sizes a commitment for this instance or a mix of them. How AWS applies a plan each hour: how Compute Savings Plans decide what they cover. Sizing one for elastic workloads: managing Compute Savings Plans.