r7iz.16xlarge

Amazon Web Services EC2 instance r7iz.16xlarge is in the memory optimized family with 64 vCPUs and 512 GiB of memory. Available in 6 regions.
Instance Typer7iz.16xlarge
Instance FamilyMemory 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.

rRAM / memory optimized
7 – Generation
i – Intel processor
z – High performance
16xlarge – Size
vCPUs64
Memory512 GiB
CPU Architecturex86_64
ProcessorIntel Xeon Scalable (Sapphire Rapids)
Clock Speed3.9 GHz
Accelerators
GPUno
Inference Acceleratorno
FPGAno
Instances
Sizesr7iz.large, r7iz.xlarge, r7iz.2xlarge, r7iz.4xlarge, r7iz.8xlarge, r7iz.12xlarge, r7iz.metal-16xl, r7iz.16xlarge, r7iz.metal-32xl, r7iz.32xlarge
Variantsr7a.16xlarge, r7g.16xlarge, r7gd.16xlarge, r7i.16xlarge
Free Tierno
Burstableno
Hibernationno
Instance StorageEBS only
EBS (Elastic Block Store)
EBS Optimizeddefault
Encryptionsupported
NVMerequired
Dedicated Throughput20000 MBps
Optimized Baseline Bandwidth20000 Mbps
Optimized Baseline Throughput2500 Mbps
Optimized Baseline Performance80000 IOPS
Optimized Max Performance80000 IOPS
Optimized Max Bandwidth20000 Mbps
Optimized Max Throughput2500 Mbps
Networking
Networking Performance25000 Megabit
Enhanced Networkingyes
Max Interfaces15
Max Cards1
IPv4 Addresses per Interface50
IPv6 Addresses per Interface50
IPv6 Supportyes
ENA Supportrequired
EFA Supportno
Encryption in Transit Supportyes
ENA SRD Supportno

Regional Availability

US
GovCloud (US-East) / us-gov-east-1
GovCloud (US-West) / us-gov-west-1
US East (Ohio) / us-east-2
US East (Virginia) / us-east-1
US West (N. California) / us-west-1
US West (Oregon) / us-west-2
Canada
Canada (Central) / ca-central-1
Canada West (Calgary) / ca-west-1
Europe
Europe (Ireland) / eu-west-1
Europe (London) / eu-west-2
Europe (Frankfurt) / eu-central-1
Europe (Milan) / eu-south-1
Europe (Paris) / eu-west-3
Europe (Spain) / eu-south-2
Europe (Stockholm) / eu-north-1
Europe (Zurich) / eu-central-2
Africa
Africa (Cape Town) / af-south-1
South America
South America (São Paulo) / sa-east-1
Asia Pacific
Asia Pacific (Hong Kong) / ap-east-1
Asia Pacific (Hyderabad) / ap-south-2
Asia Pacific (Jakarta) / ap-southeast-3
Asia Pacific (Melbourne) / ap-southeast-4
Asia Pacific (Mumbai) / ap-south-1
Asia Pacific (Osaka) / ap-northeast-3
Asia Pacific (Seoul) / ap-northeast-2
Asia Pacific (Singapore) / ap-southeast-1
Asia Pacific (Sydney) / ap-southeast-2
Asia Pacific (Tokyo) / ap-northeast-1
Israel
Israel (Tel Aviv) / il-central-1
Middle East
Middle East (Bahrain) / me-south-1
Middle East (UAE) / me-central-1

Regional Prices

Geography
Region Name
Region
Savings Options
Instance Price
USUS East (Virginia)us-east-1compare5.9520
USUS East (Ohio)us-east-2compare5.9520
USUS West (Oregon)us-west-2compare5.9520
HiddenHiddenhidden-1compare6.6560
HiddenHiddenhidden-2compare7.2000
HiddenHiddenhidden-3compare7.2640
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Similar Alternative Instances

Instance Type
Region
vCPUs
Memory (GiB)
GPU Name
Instance Price
Price Diff %
r6a.16xlargeUS East (Virginia) (us-east-1)645123.6288-39%
r6id.16xlargeUS East (Virginia) (us-east-1)645124.8384-19%
i4i.16xlargeUS East (Virginia) (us-east-1)645125.4910-8%
r6in.16xlargeUS East (Virginia) (us-east-1)645125.5786-6%
r7iz.16xlargeUS East (Virginia) (us-east-1)645125.95200%