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c3.xlarge vs c1.xlarge

Instance Typec3.xlargec1.xlarge
Instance FamilyCompute optimizedCompute optimized
DetailsObsolete. Not recommended for use
High-performance web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding.

c – Compute optimized
3 – Generation
xlarge – Size
Obsolete. Not recommended for use
High-performance web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding.

c – Compute optimized
1 – Generation
xlarge – Size
vCPUs48
Memory7.5 GiB7 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon E5-2680 v2 (Ivy Bridge)Intel Xeon Family
Clock Speed2.8 GHz
Threads Per Core21
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc3.2xlarge, c3.4xlarge, c3.8xlarge, c3.large, c3.xlargec1.medium, c1.xlarge
Generationsc1.xlarge, c3.xlarge, c4.xlarge, c5.xlarge, c6i.xlarge, c7i.xlarge, c8i.xlargec1.xlarge, c3.xlarge, c4.xlarge, c5.xlarge, c6i.xlarge, c7i.xlarge, c8i.xlarge
ElastiCachecache.c1.xlarge
Free Tiernono
Burstablenono
Hibernationyesno
EC2 Compute Units1420
Instance Storage2 x 40 SSD4 x 420 SSD
EBS (Elastic Block Store)
EBS Optimizedsupportedsupported
Encryptionsupportedsupported
NVMeunsupportedunsupported
Optimized Baseline Bandwidth500 Mbps1000 Mbps
Optimized Baseline Throughput62.5 Mbps125 Mbps
Optimized Baseline Performance4000 IOPS8000 IOPS
Optimized Max Performance4000 IOPS8000 IOPS
Optimized Max Bandwidth500 Mbps1000 Mbps
Optimized Max Throughput62.5 Mbps125 Mbps
Networking
Networking PerformanceModerateHigh
Enhanced Networkingyesno
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1515
IPv6 Addresses per Interface15
IPv6 Supportyesno
ENA Supportunsupportedunsupported
EFA Supportnono
Encryption in Transit Supportnono
ENA SRD Supportnono
Avg Price Diff1.00x2.45x

Regional Prices

Geography
Region
c3.xlarge
c1.xlarge
Asia PacificAsia Pacific (Seoul) (ap-northeast-2)0.2300n/a
EuropeEurope (Ireland) (eu-west-1)n/a0.5920
HiddenHidden (hidden-1)0.23900.5920
HiddenHidden (hidden-2)0.23900.6280
HiddenHidden (hidden-3)0.25200.6320
HiddenHidden (hidden-4)0.25500.6550
HiddenHidden (hidden-5)0.25800.6550
HiddenHidden (hidden-6)0.26500.7180
HiddenHidden (hidden-7)0.2650n/a
HiddenHidden (hidden-8)0.3250n/a
USUS East (Virginia) (us-east-1)0.21000.5200
USUS West (Oregon) (us-west-2)0.21000.5200
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