m5n.large vs r8idb.large

Instance Typem5n.larger8idb.large
Instance FamilyGeneral purposeMemory optimized
DetailsSmall to medium size databases, data processing, caching, backends.

mMulti purpose
5 – Generation
n – Network and EBS optimized
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
d – Instance store volume
b – EBS optimized
large – Size
vCPUs22
Memory8 GiB16 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8259 (Cascade Lake)Intel Xeon Scalable (Granite Rapids)
Clock Speed3.1 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesm5n.12xlarge, m5n.16xlarge, m5n.24xlarge, m5n.2xlarge, m5n.4xlarge, m5n.8xlarge, m5n.large, m5n.metal, m5n.xlarger8idb.12xlarge, r8idb.16xlarge, r8idb.24xlarge, r8idb.2xlarge, r8idb.32xlarge, r8idb.48xlarge, r8idb.4xlarge, r8idb.8xlarge, r8idb.96xlarge, r8idb.large, r8idb.xlarge
Generationsm5n.large, m6in.large, m8in.large
Variantsm5.large, m5a.large, m5ad.large, m5d.large, m5dn.large, m5zn.larger8a.large, r8g.large, r8gb.large, r8gd.large, r8gn.large, r8i-flex.large, r8i.large, r8ib.large, r8id.large, r8idn.large, r8in.large
Free Tiernono
Burstablenono
Hibernationnoyes
Instance StorageEBS only1 x 118 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 3500 MBpsup to 25000 MBps
Optimized Baseline Bandwidth650 Mbps1563 Mbps
Optimized Baseline Throughput81.25 Mbps195.375 Mbps
Optimized Baseline Performance3600 IOPS7500 IOPS
Optimized Max Performance18750 IOPS120000 IOPS
Optimized Max Bandwidth4750 Mbps25000 Mbps
Optimized Max Throughput593.75 Mbps3125 Mbps
Networking
Networking PerformanceUp to 25 GigabitUp to 16.66 Gigabit
Enhanced Networkingnoyes
Max Interfaces34
Max Cards11
IPv4 Addresses per Interface1020
IPv6 Addresses per Interface1020
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.77x

Regional Prices

Geography
Region
m5n.large
r8idb.large
HiddenHidden (hidden-1)0.13300.2611
HiddenHidden (hidden-2)0.1410n/a
HiddenHidden (hidden-3)0.1460n/a
HiddenHidden (hidden-4)0.1490n/a
HiddenHidden (hidden-5)0.1490n/a
HiddenHidden (hidden-6)0.1530n/a
USUS East (Ohio) (us-east-2)0.11900.2345
USUS East (Virginia) (us-east-1)0.11900.2345
USUS West (Oregon) (us-west-2)0.11900.2345
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