c8i.large vs r8ib.large

Instance Typec8i.larger8ib.large
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.

cCompute optimized
8 – Generation
i – Intel processor
large – 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.

rRAM / memory optimized
8 – Generation
i – Intel processor
b – EBS optimized
large – Size
vCPUs22
Memory4 GiB16 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
Sizesc8i.12xlarge, c8i.16xlarge, c8i.24xlarge, c8i.2xlarge, c8i.32xlarge, c8i.48xlarge, c8i.4xlarge, c8i.8xlarge, c8i.96xlarge, c8i.large, c8i.metal-48xl, c8i.metal-96xl, c8i.xlarger8ib.12xlarge, r8ib.16xlarge, r8ib.24xlarge, r8ib.2xlarge, r8ib.32xlarge, r8ib.48xlarge, r8ib.4xlarge, r8ib.8xlarge, r8ib.96xlarge, r8ib.large, r8ib.xlarge
Generationsc6i.large, c7i.large, c8i.large
Variantsc8a.large, c8g.large, c8gb.large, c8gd.large, c8gn.large, c8i-flex.large, c8ib.large, c8id.large, c8in.large, c8ine.larger8a.large, r8g.large, r8gb.large, r8gd.large, r8gn.large, r8i-flex.large, r8i.large, r8id.large, r8idb.large, r8idn.large, r8in.large
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBpsup to 25000 MBps
Optimized Baseline Bandwidth650 Mbps1563 Mbps
Optimized Baseline Throughput81.25 Mbps195.375 Mbps
Optimized Baseline Performance3600 IOPS7500 IOPS
Optimized Max Performance40000 IOPS120000 IOPS
Optimized Max Bandwidth10000 Mbps25000 Mbps
Optimized Max Throughput1250 Mbps3125 Mbps
Networking
Networking PerformanceUp to 12500 MegabitUp to 16.66 Gigabit
Enhanced Networkingyesyes
Max Interfaces34
Max Cards11
IPv4 Addresses per Interface2020
IPv6 Addresses per Interface2020
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.99x

Regional Prices

Geography
Region
c8i.large
r8ib.large
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)0.0937n/a
Asia PacificAsia Pacific (Malaysia) (ap-southeast-5)0.0918n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.0937n/a
HiddenHidden (hidden-1)0.09370.2345
HiddenHidden (hidden-10)0.1114n/a
HiddenHidden (hidden-11)0.1114n/a
HiddenHidden (hidden-12)0.1169n/a
HiddenHidden (hidden-13)0.1180n/a
HiddenHidden (hidden-14)0.1224n/a
HiddenHidden (hidden-15)0.1257n/a
HiddenHidden (hidden-16)0.1285n/a
HiddenHidden (hidden-17)0.1444n/a
HiddenHidden (hidden-2)0.0937n/a
HiddenHidden (hidden-3)0.0937n/a
HiddenHidden (hidden-4)0.1005n/a
HiddenHidden (hidden-5)0.1006n/a
HiddenHidden (hidden-6)0.1025n/a
HiddenHidden (hidden-7)0.1058n/a
HiddenHidden (hidden-8)0.1069n/a
HiddenHidden (hidden-9)0.1081n/a
USUS East (Ohio) (us-east-2)n/a0.2092
USUS East (Virginia) (us-east-1)n/a0.2092
USUS West (Oregon) (us-west-2)n/a0.2092
Activate subscription to see all regions and unlock awesome features