c8ib.2xlarge vs r8ib.2xlarge

Instance Typec8ib.2xlarger8ib.2xlarge
Instance FamilyCompute optimizedMemory optimized
DetailsHigh-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
8 – Generation
i – Intel processor
b – EBS optimized
2xlarge – Size
High-performance databases, data mining/analysis, in-memory databases, distributed large-scale caches, real-time processing apps for unstructured big data, Hadoop/Spark clusters, and other enterprise apps.

r – RAM / memory optimized
8 – Generation
i – Intel processor
b – EBS optimized
2xlarge – Size
vCPUs88
Memory16 GiB64 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Scalable (Granite Rapids)Intel Xeon Scalable (Granite Rapids)
Clock Speed3.9 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc8ib.12xlarge, c8ib.16xlarge, c8ib.24xlarge, c8ib.2xlarge, c8ib.32xlarge, c8ib.48xlarge, c8ib.4xlarge, c8ib.8xlarge, c8ib.96xlarge, c8ib.large, c8ib.metal-48xl, c8ib.metal-96xl, c8ib.xlarger8ib.12xlarge, r8ib.16xlarge, r8ib.24xlarge, r8ib.2xlarge, r8ib.32xlarge, r8ib.48xlarge, r8ib.4xlarge, r8ib.8xlarge, r8ib.96xlarge, r8ib.large, r8ib.metal-48xl, r8ib.metal-96xl, r8ib.xlarge
Variantsc8a.2xlarge, c8g.2xlarge, c8gb.2xlarge, c8gd.2xlarge, c8gn.2xlarge, c8i-flex.2xlarge, c8i.2xlarge, c8id.2xlarge, c8in.2xlarge, c8ine.2xlarger8a.2xlarge, r8g.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8i.2xlarge, r8id.2xlarge, r8idb.2xlarge, r8idn.2xlarge, r8in.2xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 25000 MBpsup to 25000 MBps
Optimized Baseline Bandwidth6250 Mbps6250 Mbps
Optimized Baseline Throughput781.25 Mbps781.25 Mbps
Optimized Baseline Performance30000 IOPS30000 IOPS
Optimized Max Performance120000 IOPS120000 IOPS
Optimized Max Bandwidth25000 Mbps25000 Mbps
Optimized Max Throughput3125 Mbps3125 Mbps
Networking
Networking PerformanceUp to 26.667 GigabitUp to 26.66 Gigabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface3030
IPv6 Addresses per Interface3030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.68x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c8ib.2xlarge
r8ib.2xlarge
HiddenHidden (hidden-1)n/a0.9379
HiddenHidden (hidden-2)n/a0.9379
HiddenHidden (hidden-3)n/a0.9996
HiddenHidden (hidden-4)n/a1.0165
USUS East (Ohio) (us-east-2)n/a0.8368
USUS East (Virginia) (us-east-1)0.54430.8368
USUS West (Oregon) (us-west-2)0.54430.8368
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