m8a.4xlarge vs r5d.4xlarge

Instance Typem8a.4xlarger5d.4xlarge
Instance FamilyGeneral purposeMemory optimized
DetailsSmall to medium size databases, data processing, caching, backends.

m – Multi purpose
8 – Generation
a – AMD processor
4xlarge – 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
5 – Generation
d – Instance store volume
4xlarge – Size
vCPUs1616
Memory64 GiB128 GiB
CPU Architecturex86_64x86_64
ProcessorAMD EPYC 9R45 ProcessorIntel Xeon Platinum 8175
Clock Speed4.5 GHz3.1 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesm8a.12xlarge, m8a.16xlarge, m8a.24xlarge, m8a.2xlarge, m8a.48xlarge, m8a.4xlarge, m8a.8xlarge, m8a.large, m8a.medium, m8a.metal-24xl, m8a.metal-48xl, m8a.xlarger5d.12xlarge, r5d.16xlarge, r5d.24xlarge, r5d.2xlarge, r5d.4xlarge, r5d.8xlarge, r5d.large, r5d.metal, r5d.xlarge
Generationsm5a.4xlarge, m6a.4xlarge, m7a.4xlarge, m8a.4xlarger5d.4xlarge, r6id.4xlarge, r8id.4xlarge
Variantsm8g.4xlarge, m8gb.4xlarge, m8gd.4xlarge, m8gn.4xlarge, m8i-flex.4xlarge, m8i.4xlarge, m8ib.4xlarge, m8id.4xlarge, m8idb.4xlarge, m8idn.4xlarge, m8in.4xlarge, m8ine.4xlarger5.4xlarge, r5a.4xlarge, r5ad.4xlarge, r5b.4xlarge, r5dn.4xlarge, r5n.4xlarge
SageMakerml.r5d.4xlarge
RDSdb.m8a.4xlargedb.r5d.4xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
EC2 Compute Units70
Instance StorageEBS only2 x 300 NVMe SSD
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBps2120 MBps
Optimized Baseline Bandwidth5000 Mbps4750 Mbps
Optimized Baseline Throughput625 Mbps593.75 Mbps
Optimized Baseline Performance20000 IOPS18750 IOPS
Optimized Max Performance40000 IOPS18750 IOPS
Optimized Max Bandwidth10000 Mbps4750 Mbps
Optimized Max Throughput1250 Mbps593.75 Mbps
Networking
Networking PerformanceUp to 15000 MegabitUp to 10 Gigabit
Enhanced Networkingyesyes
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface4030
IPv6 Addresses per Interface4030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesno
ENA SRD Supportnono
Avg Price Diff1.00x1.24x

Regional Prices

Geography
Region
m8a.4xlarge
r5d.4xlarge
HiddenHidden (hidden-1)1.08531.2080
HiddenHidden (hidden-10)n/a1.3520
HiddenHidden (hidden-11)n/a1.3520
HiddenHidden (hidden-12)n/a1.3840
HiddenHidden (hidden-13)n/a1.3840
HiddenHidden (hidden-14)n/a1.3840
HiddenHidden (hidden-15)n/a1.3840
HiddenHidden (hidden-16)n/a1.3920
HiddenHidden (hidden-17)n/a1.3920
HiddenHidden (hidden-18)n/a1.3920
HiddenHidden (hidden-19)n/a1.3920
HiddenHidden (hidden-2)1.08531.2080
HiddenHidden (hidden-20)n/a1.3920
HiddenHidden (hidden-21)n/a1.3920
HiddenHidden (hidden-22)n/a1.4000
HiddenHidden (hidden-23)n/a1.4080
HiddenHidden (hidden-24)n/a1.4080
HiddenHidden (hidden-25)n/a1.5200
HiddenHidden (hidden-26)n/a1.5220
HiddenHidden (hidden-27)n/a1.8240
HiddenHidden (hidden-3)1.16641.2160
HiddenHidden (hidden-4)1.22731.2640
HiddenHidden (hidden-5)1.25781.2800
HiddenHidden (hidden-6)n/a1.2800
HiddenHidden (hidden-7)n/a1.2960
HiddenHidden (hidden-8)n/a1.3440
HiddenHidden (hidden-9)n/a1.3440
USUS East (Ohio) (us-east-2)0.97381.1520
USUS East (Virginia) (us-east-1)0.97381.1520
USUS West (Oregon) (us-west-2)0.97381.1520
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