c8gb.2xlarge vs r8i.2xlarge

Instance Typec8gb.2xlarger8i.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.

cCompute optimized
8 – Generation
g – AWS Graviton 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.

rRAM / memory optimized
8 – Generation
i – Intel processor
2xlarge – Size
vCPUs88
Memory16 GiB64 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton4 ProcessorIntel Xeon Scalable (Granite Rapids)
Clock Speed2.8 GHz3.9 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc8gb.12xlarge, c8gb.16xlarge, c8gb.24xlarge, c8gb.2xlarge, c8gb.48xlarge, c8gb.4xlarge, c8gb.8xlarge, c8gb.large, c8gb.medium, c8gb.metal-24xl, c8gb.metal-48xl, c8gb.xlarger8i.12xlarge, r8i.16xlarge, r8i.24xlarge, r8i.2xlarge, r8i.32xlarge, r8i.48xlarge, r8i.4xlarge, r8i.8xlarge, r8i.96xlarge, r8i.large, r8i.metal-48xl, r8i.metal-96xl, r8i.xlarge
Generationsr6i.2xlarge, r7i.2xlarge, r8i.2xlarge
Variantsc8a.2xlarge, c8g.2xlarge, c8gd.2xlarge, c8gn.2xlarge, c8i-flex.2xlarge, c8i.2xlarge, c8ib.2xlarge, c8id.2xlarge, c8in.2xlarge, c8ine.2xlarger8a.2xlarge, r8g.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8ib.2xlarge, r8id.2xlarge, r8idb.2xlarge, r8idn.2xlarge, r8in.2xlarge
RDSdb.r8i.2xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 25000 MBpsup to 10000 MBps
Optimized Baseline Bandwidth12500 Mbps2500 Mbps
Optimized Baseline Throughput1562.5 Mbps312.5 Mbps
Optimized Baseline Performance60000 IOPS12000 IOPS
Optimized Max Performance120000 IOPS40000 IOPS
Optimized Max Bandwidth25000 Mbps10000 Mbps
Optimized Max Throughput3125 Mbps1250 Mbps
Networking
Networking PerformanceUp to 33.333 GigabitUp to 15000 Megabit
Enhanced Networkingyesyes
Max Interfaces44
Max Cards11
IPv4 Addresses per Interface1530
IPv6 Addresses per Interface1530
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.36x

Regional Prices

Geography
Region
c8gb.2xlarge
r8i.2xlarge
HiddenHidden (hidden-1)n/a0.5698
HiddenHidden (hidden-10)n/a0.6659
HiddenHidden (hidden-11)n/a0.6659
HiddenHidden (hidden-12)n/a0.6703
HiddenHidden (hidden-13)n/a0.6703
HiddenHidden (hidden-14)n/a0.6703
HiddenHidden (hidden-15)n/a0.6703
HiddenHidden (hidden-16)n/a0.6840
HiddenHidden (hidden-17)n/a0.6992
HiddenHidden (hidden-18)n/a0.7409
HiddenHidden (hidden-19)n/a0.8864
HiddenHidden (hidden-2)n/a0.5733
HiddenHidden (hidden-3)n/a0.5733
HiddenHidden (hidden-4)n/a0.6086
HiddenHidden (hidden-5)n/a0.6174
HiddenHidden (hidden-6)n/a0.6218
HiddenHidden (hidden-7)n/a0.6218
HiddenHidden (hidden-8)n/a0.6527
HiddenHidden (hidden-9)n/a0.6527
USUS East (Ohio) (us-east-2)n/a0.5557
USUS East (Virginia) (us-east-1)0.47400.5557
USUS West (Oregon) (us-west-2)0.47400.5557
Activate subscription to see all regions and unlock awesome features