r8idb.2xlarge vs x8i.2xlarge

Instance Typer8idb.2xlargex8i.2xlarge
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
8 – Generation
i – Intel processor
d – Instance store volume
b – EBS optimized
2xlarge – Size
In-memory databases (like SAP HANA), big data engines (such as Apache Spark, Presto), high-performance computing (HPC), and memory-heavy enterprise apps.

x – Extreme RAM / memory intensive
8 – Generation
i – Intel processor
2xlarge – Size
vCPUs88
Memory64 GiB128 GiB
CPU Architecturex86_64x86_64
ProcessorIntel Xeon Scalable (Granite Rapids)Intel Xeon Scalable (Granite Rapids)
Clock Speed3.9 GHz3.9 GHz
Threads Per Core22
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesr8idb.12xlarge, r8idb.16xlarge, r8idb.24xlarge, r8idb.2xlarge, r8idb.32xlarge, r8idb.48xlarge, r8idb.4xlarge, r8idb.8xlarge, r8idb.96xlarge, r8idb.large, r8idb.metal-48xl, r8idb.metal-96xl, r8idb.xlargex8i.12xlarge, x8i.16xlarge, x8i.24xlarge, x8i.2xlarge, x8i.32xlarge, x8i.48xlarge, x8i.4xlarge, x8i.64xlarge, x8i.8xlarge, x8i.96xlarge, x8i.large, x8i.metal-48xl, x8i.metal-96xl, x8i.xlarge
Variantsr8a.2xlarge, r8g.2xlarge, r8gb.2xlarge, r8gd.2xlarge, r8gn.2xlarge, r8i-flex.2xlarge, r8i.2xlarge, r8ib.2xlarge, r8id.2xlarge, r8idn.2xlarge, r8in.2xlargex8g.2xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance Storage1 x 474 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 25000 MBpsup to 10000 MBps
Optimized Baseline Bandwidth6250 Mbps2500 Mbps
Optimized Baseline Throughput781.25 Mbps312.5 Mbps
Optimized Baseline Performance30000 IOPS12000 IOPS
Optimized Max Performance120000 IOPS40000 IOPS
Optimized Max Bandwidth25000 Mbps10000 Mbps
Optimized Max Throughput3125 Mbps1250 Mbps
Networking
Networking PerformanceUp to 26.66 GigabitUp to 15000 Megabit
Enhanced Networkingyesyes
Max Interfaces44
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 Diff1.00x1.06x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
r8idb.2xlarge
x8i.2xlarge
HiddenHidden (hidden-1)1.04460.9031
HiddenHidden (hidden-10)n/a1.2692
HiddenHidden (hidden-11)n/a1.2692
HiddenHidden (hidden-2)1.04460.9982
HiddenHidden (hidden-3)1.11761.0504
HiddenHidden (hidden-4)1.14001.0504
HiddenHidden (hidden-5)n/a1.1029
HiddenHidden (hidden-6)n/a1.1423
HiddenHidden (hidden-7)n/a1.2255
HiddenHidden (hidden-8)n/a1.2692
HiddenHidden (hidden-9)n/a1.2692
USUS East (Ohio) (us-east-2)0.93790.8753
USUS East (Virginia) (us-east-1)0.93790.8753
USUS West (Oregon) (us-west-2)0.93790.8753
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