r6i.4xlarge vs r7a.4xlarge

Instance Typer6i.4xlarger7a.4xlarge
Instance FamilyMemory optimizedMemory optimized
DetailsHigh-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
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
7 – Generation
a – AMD processor
4xlarge – Size
vCPUs1616
Memory128 GiB128 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon 8375C (Ice Lake)AMD EPYC 9R14 Processor
Clock Speed3.5 GHz3.7 GHz
Threads Per Core21
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr6i.12xlarge, r6i.16xlarge, r6i.24xlarge, r6i.2xlarge, r6i.32xlarge, r6i.4xlarge, r6i.8xlarge, r6i.large, r6i.metal, r6i.xlarger7a.12xlarge, r7a.16xlarge, r7a.24xlarge, r7a.2xlarge, r7a.32xlarge, r7a.48xlarge, r7a.4xlarge, r7a.8xlarge, r7a.large, r7a.medium, r7a.metal-48xl, r7a.xlarge
Generationsr6i.4xlarge, r7i.4xlarge, r8i.4xlarger5a.4xlarge, r6a.4xlarge, r7a.4xlarge, r8a.4xlarge
Variantsr6a.4xlarge, r6g.4xlarge, r6gd.4xlarge, r6id.4xlarge, r6idn.4xlarge, r6in.4xlarger7g.4xlarge, r7gd.4xlarge, r7i.4xlarge, r7iz.4xlarge
SageMakerml.r6i.4xlarge
RDSdb.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
Hibernationnoyes
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 Diff1.00x1.12x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
r6i.4xlarge
r7a.4xlarge
HiddenHidden (hidden-1)1.03361.2558
HiddenHidden (hidden-10)1.1200n/a
HiddenHidden (hidden-11)1.1280n/a
HiddenHidden (hidden-12)1.1840n/a
HiddenHidden (hidden-13)1.1840n/a
HiddenHidden (hidden-14)1.1840n/a
HiddenHidden (hidden-15)1.1844n/a
HiddenHidden (hidden-16)1.2080n/a
HiddenHidden (hidden-17)1.2080n/a
HiddenHidden (hidden-18)1.2080n/a
HiddenHidden (hidden-19)1.2160n/a
HiddenHidden (hidden-2)1.03361.2944
HiddenHidden (hidden-20)1.2160n/a
HiddenHidden (hidden-21)1.2160n/a
HiddenHidden (hidden-22)1.2160n/a
HiddenHidden (hidden-23)1.2160n/a
HiddenHidden (hidden-24)1.2408n/a
HiddenHidden (hidden-25)1.2408n/a
HiddenHidden (hidden-26)1.2684n/a
HiddenHidden (hidden-27)1.3360n/a
HiddenHidden (hidden-28)1.3376n/a
HiddenHidden (hidden-29)1.3440n/a
HiddenHidden (hidden-3)1.04001.3621
HiddenHidden (hidden-30)1.6080n/a
HiddenHidden (hidden-4)1.04001.3621
HiddenHidden (hidden-5)1.05841.4683
HiddenHidden (hidden-6)1.07201.4683
HiddenHidden (hidden-7)1.0944n/a
HiddenHidden (hidden-8)1.1040n/a
HiddenHidden (hidden-9)1.1040n/a
USUS East (Ohio) (us-east-2)1.00801.2172
USUS East (Virginia) (us-east-1)1.00801.2172
USUS West (Oregon) (us-west-2)1.00801.2172
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