m6i.4xlarge vs r6i.4xlarge

Instance Typem6i.4xlarger6i.4xlarge
Instance FamilyGeneral purposeMemory optimized
DetailsSmall to medium size databases, data processing, caching, backends.

m – Multi purpose
6 – Generation
i – Intel 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
6 – Generation
i – Intel processor
4xlarge – Size
vCPUs1616
Memory64 GiB128 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon 8375C (Ice Lake)Intel Xeon 8375C (Ice Lake)
Clock Speed3.5 GHz3.5 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesm6i.12xlarge, m6i.16xlarge, m6i.24xlarge, m6i.2xlarge, m6i.32xlarge, m6i.4xlarge, m6i.8xlarge, m6i.large, m6i.metal, m6i.xlarger6i.12xlarge, r6i.16xlarge, r6i.24xlarge, r6i.2xlarge, r6i.32xlarge, r6i.4xlarge, r6i.8xlarge, r6i.large, r6i.metal, r6i.xlarge
Generationsm6i.4xlarge, m7i.4xlarge, m8i.4xlarger6i.4xlarge, r7i.4xlarge, r8i.4xlarge
Variantsm6a.4xlarge, m6g.4xlarge, m6gd.4xlarge, m6id.4xlarge, m6idn.4xlarge, m6in.4xlarger6a.4xlarge, r6g.4xlarge, r6gd.4xlarge, r6id.4xlarge, r6idn.4xlarge, r6in.4xlarge
SageMakerml.m6i.4xlargeml.r6i.4xlarge
RDSdb.m6i.4xlargedb.r6i.4xlarge, db.r6i.4xlarge.tpc2.mem2x, db.r6i.4xlarge.tpc2.mem3x, db.r6i.4xlarge.tpc2.mem4x, db.r6i.4xlarge.tpc2.mem8x
Free Tiernono
Burstablenono
Hibernationyesno
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBpsup to 10000 MBps
Optimized Baseline Bandwidth5000 Mbps5000 Mbps
Optimized Baseline Throughput625 Mbps625 Mbps
Optimized Baseline Performance20000 IOPS20000 IOPS
Optimized Max Performance40000 IOPS40000 IOPS
Optimized Max Bandwidth10000 Mbps10000 Mbps
Optimized Max Throughput1250 Mbps1250 Mbps
Networking
Networking PerformanceUp to 12500 MegabitUp to 12500 Megabit
Enhanced Networkingyesyes
Max Interfaces88
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 Diff1.00x1.28x

Regional Prices

Geography
Region
m6i.4xlarge
r6i.4xlarge
HiddenHidden (hidden-1)0.80641.0336
HiddenHidden (hidden-10)0.88801.1200
HiddenHidden (hidden-11)0.89281.1280
HiddenHidden (hidden-12)0.89601.1840
HiddenHidden (hidden-13)0.89601.1840
HiddenHidden (hidden-14)0.89601.1840
HiddenHidden (hidden-15)0.89881.1844
HiddenHidden (hidden-16)0.92001.2080
HiddenHidden (hidden-17)0.94161.2080
HiddenHidden (hidden-18)0.94401.2080
HiddenHidden (hidden-19)0.96001.2160
HiddenHidden (hidden-2)0.80801.0336
HiddenHidden (hidden-20)0.96001.2160
HiddenHidden (hidden-21)0.96001.2160
HiddenHidden (hidden-22)0.96801.2160
HiddenHidden (hidden-23)0.96801.2160
HiddenHidden (hidden-24)0.99201.2408
HiddenHidden (hidden-25)0.99201.2408
HiddenHidden (hidden-26)1.00801.2684
HiddenHidden (hidden-27)1.01201.3360
HiddenHidden (hidden-28)1.01601.3376
HiddenHidden (hidden-29)1.05601.3440
HiddenHidden (hidden-3)0.80801.0400
HiddenHidden (hidden-30)1.05601.6080
HiddenHidden (hidden-31)1.2240n/a
HiddenHidden (hidden-4)0.81601.0400
HiddenHidden (hidden-5)0.81601.0584
HiddenHidden (hidden-6)0.81601.0720
HiddenHidden (hidden-7)0.85601.0944
HiddenHidden (hidden-8)0.85601.1040
HiddenHidden (hidden-9)0.85601.1040
USUS East (Ohio) (us-east-2)0.76801.0080
USUS East (Virginia) (us-east-1)0.76801.0080
USUS West (Oregon) (us-west-2)0.76801.0080
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