c8i.4xlarge vs r8gb.4xlarge

Instance Typec8i.4xlarger8gb.4xlarge
Instance FamilyCompute optimizedMemory optimized
DetailsHigh-performance web servers, scientific modeling, batch processing, distributed analytics, HPC, machine/deep learning inference, ad serving, scalable multiplayer gaming, and video encoding.

c – Compute optimized
8 – 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
8 – Generation
g – AWS Graviton processor
b – EBS optimized
4xlarge – Size
vCPUs1616
Memory32 GiB128 GiB
CPU Architecturex86_64arm64
ProcessorIntel Xeon Scalable (Granite Rapids)AWS Graviton4 Processor
Clock Speed3.9 GHz2.8 GHz
Threads Per Core21
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc8i.12xlarge, c8i.16xlarge, c8i.24xlarge, c8i.2xlarge, c8i.32xlarge, c8i.48xlarge, c8i.4xlarge, c8i.8xlarge, c8i.96xlarge, c8i.large, c8i.metal-48xl, c8i.metal-96xl, c8i.xlarger8gb.12xlarge, r8gb.16xlarge, r8gb.24xlarge, r8gb.2xlarge, r8gb.48xlarge, r8gb.4xlarge, r8gb.8xlarge, r8gb.large, r8gb.medium, r8gb.metal-24xl, r8gb.metal-48xl, r8gb.xlarge
Generationsc6i.4xlarge, c7i.4xlarge, c8i.4xlarge
Variantsc8a.4xlarge, c8g.4xlarge, c8gb.4xlarge, c8gd.4xlarge, c8gn.4xlarge, c8i-flex.4xlarge, c8ib.4xlarge, c8id.4xlarge, c8in.4xlarge, c8ine.4xlarger8a.4xlarge, r8g.4xlarge, r8gd.4xlarge, r8gn.4xlarge, r8i-flex.4xlarge, r8i.4xlarge, r8ib.4xlarge, r8id.4xlarge, r8idb.4xlarge, r8idn.4xlarge, r8in.4xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance StorageEBS onlyEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 10000 MBps25000 MBps
Optimized Baseline Bandwidth5000 Mbps25000 Mbps
Optimized Baseline Throughput625 Mbps3125 Mbps
Optimized Baseline Performance20000 IOPS120000 IOPS
Optimized Max Performance40000 IOPS120000 IOPS
Optimized Max Bandwidth10000 Mbps25000 Mbps
Optimized Max Throughput1250 Mbps3125 Mbps
Networking
Networking PerformanceUp to 15000 Megabit33.333 Gigabit
Enhanced Networkingyesyes
Max Interfaces88
Max Cards11
IPv4 Addresses per Interface5030
IPv6 Addresses per Interface5030
IPv6 Supportyesyes
ENA Supportrequiredrequired
EFA Supportnono
Encryption in Transit Supportyesyes
ENA SRD Supportnono
Avg Price Diff1.00x1.68x

Regional Prices

Geography
Region
c8i.4xlarge
r8gb.4xlarge
Asia PacificAsia Pacific (Hyderabad) (ap-south-2)0.7497n/a
Asia PacificAsia Pacific (Malaysia) (ap-southeast-5)0.7347n/a
Asia PacificAsia Pacific (Mumbai) (ap-south-1)0.7497n/a
HiddenHidden (hidden-1)0.7497n/a
HiddenHidden (hidden-10)0.8908n/a
HiddenHidden (hidden-11)0.8908n/a
HiddenHidden (hidden-12)0.9349n/a
HiddenHidden (hidden-13)0.9438n/a
HiddenHidden (hidden-14)0.9790n/a
HiddenHidden (hidden-15)1.0055n/a
HiddenHidden (hidden-16)1.0280n/a
HiddenHidden (hidden-17)1.1554n/a
HiddenHidden (hidden-2)0.7497n/a
HiddenHidden (hidden-3)0.7497n/a
HiddenHidden (hidden-4)0.8043n/a
HiddenHidden (hidden-5)0.8044n/a
HiddenHidden (hidden-6)0.8202n/a
HiddenHidden (hidden-7)0.8467n/a
HiddenHidden (hidden-8)0.8555n/a
HiddenHidden (hidden-9)0.8644n/a
USUS East (Virginia) (us-east-1)n/a1.4574
USUS West (Oregon) (us-west-2)n/a1.4574
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