c9gd.xlarge vs x8i.xlarge

Instance Typec9gd.xlargex8i.xlarge
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
9 – Generation
g – AWS Graviton processor
d – Instance store volume
xlarge – 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
xlarge – Size
vCPUs44
Memory8 GiB64 GiB
CPU Architecturearm64x86_64
ProcessorAWS Graviton5 ProcessorIntel Xeon Scalable (Granite Rapids)
Clock Speed2.8 GHz3.9 GHz
Threads Per Core12
Accelerators
GPUnono
Inference Acceleratornono
FPGAnono
Instances
Sizesc9gd.12xlarge, c9gd.16xlarge, c9gd.24xlarge, c9gd.2xlarge, c9gd.48xlarge, c9gd.4xlarge, c9gd.8xlarge, c9gd.large, c9gd.medium, c9gd.metal-48xl, c9gd.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
Generationsc6gd.xlarge, c7gd.xlarge, c8gd.xlarge, c9gd.xlarge
Variantsc9g.xlargex8aedz.xlarge, x8g.xlarge
Free Tiernono
Burstablenono
Hibernationyesyes
Instance Storage1 x 237 NVMe SSDEBS only
EBS (Elastic Block Store)
EBS Optimizeddefaultdefault
Encryptionsupportedsupported
NVMerequiredrequired
Dedicated Throughputup to 12000 MBpsup to 10000 MBps
Optimized Baseline Bandwidth1500 Mbps1250 Mbps
Optimized Baseline Throughput187.5 Mbps156.25 Mbps
Optimized Baseline Performance6000 IOPS6000 IOPS
Optimized Max Performance48000 IOPS40000 IOPS
Optimized Max Bandwidth12000 Mbps10000 Mbps
Optimized Max Throughput1500 Mbps1250 Mbps
Networking
Networking PerformanceUp to 15 GigabitUp to 12500 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 Diff1.00x2.44x

Regional Prices

US Dollar ($)
Per Hour
Linux
Shared Tenancy
On Demand
Geography
Region
c9gd.xlarge
x8i.xlarge
HiddenHidden (hidden-1)0.24700.4516
HiddenHidden (hidden-10)n/a0.6346
HiddenHidden (hidden-11)n/a0.6346
HiddenHidden (hidden-2)n/a0.4991
HiddenHidden (hidden-3)n/a0.5252
HiddenHidden (hidden-4)n/a0.5252
HiddenHidden (hidden-5)n/a0.5514
HiddenHidden (hidden-6)n/a0.5712
HiddenHidden (hidden-7)n/a0.6127
HiddenHidden (hidden-8)n/a0.6346
HiddenHidden (hidden-9)n/a0.6346
USUS East (Ohio) (us-east-2)0.21360.4377
USUS East (Virginia) (us-east-1)0.21360.4377
USUS West (Oregon) (us-west-2)0.21360.4377
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