m8ib.2xlarge vs r8in.2xlarge

Instance Typem8ib.2xlarger8in.2xlarge
Instance FamilyGeneral purposeMemory optimized
DetailsSmall to medium size databases, data processing, caching, backends.

mMulti purpose
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.

rRAM / memory optimized
8 – Generation
i – Intel processor
n – Network and EBS optimized
2xlarge – Size
vCPUs88
Memory32 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
Sizesm8ib.12xlarge, m8ib.16xlarge, m8ib.24xlarge, m8ib.2xlarge, m8ib.32xlarge, m8ib.48xlarge, m8ib.4xlarge, m8ib.8xlarge, m8ib.96xlarge, m8ib.large, m8ib.xlarger8in.12xlarge, r8in.16xlarge, r8in.24xlarge, r8in.2xlarge, r8in.32xlarge, r8in.48xlarge, r8in.4xlarge, r8in.8xlarge, r8in.96xlarge, r8in.large, r8in.xlarge
Generationsr6in.2xlarge, r8in.2xlarge
Variantsm8a.2xlarge, m8g.2xlarge, m8gb.2xlarge, m8gd.2xlarge, m8gn.2xlarge, m8i-flex.2xlarge, m8i.2xlarge, m8id.2xlarge, m8idb.2xlarge, m8idn.2xlarge, m8in.2xlarge, m8ine.2xlarger8a.2xlarge, r8g.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8i.2xlarge, r8ib.2xlarge, r8id.2xlarge, r8idb.2xlarge, r8idn.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 Bandwidth6250 Mbps2500 Mbps
Optimized Baseline Throughput781.25 Mbps312.5 Mbps
Optimized Baseline Performance30000 IOPS12000 IOPS
Optimized Max Performance120000 IOPS40000 IOPS
Optimized Max Bandwidth25000 Mbps10000 Mbps
Optimized Max Throughput3125 Mbps1250 Mbps
Networking
Networking PerformanceUp to 26.66 GigabitUp to 40 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 Diff1.00x1.24x

Regional Prices

Geography
Region
m8ib.2xlarge
r8in.2xlarge
EuropeEurope (Spain) (eu-south-2)0.7449n/a
HiddenHidden (hidden-1)n/a0.9379
USUS East (Ohio) (us-east-2)n/a0.8368
USUS East (Virginia) (us-east-1)0.66830.8368
USUS West (Oregon) (us-west-2)0.66830.8368
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