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r8g.4xlarge

r8g family

16 vCPU · 128 GB RAM · arm64

Cost

Hourly $0.9426 USD / hour · on-demand
Monthly est. $688.07 730 hours
Yearly est. $8256.83 12 × monthly
Cost per vCPU
$0.0589/hr
Cost per GB RAM
$0.0074/hr

Cheapest region for this instance: ap-south-1 ( $482.27 /mo) · Use the region dropdown to compare.

Looking for a smaller bill? Standard_E16ps_v5 is a similar spec at lower cost.

Specs

r8g.4xlarge is a memory optimized AWS EC2 instance with 16 vCPUs and 128 GB of memory, backed by EBS only of local instance storage. It works well for memory-heavy services and large in-memory datasets.

vCPU 16 Virtual cores
Memory 128 GB RAM
Architecture ARM64 Graviton-class
Instance family
r8g
Category
Memory optimized
Generation
Current
RAM per vCPU
8.0 GB

Compute

Physical processor
AWS Graviton4 Processor
Clock speed
2.7 GHz

Storage

Instance storage
EBS only

Network

Network
Up to 15 Gigabit
Dedicated EBS throughput
Up to 10 Gbps
Enhanced networking
Yes

Cheaper alternatives

Provider
Azure 16 128 GB $0.1610 $117.53 82.92%
Azure 16 128 GB $0.1840 $134.32 80.48%
Azure 16 128 GB $0.7380 $538.74 21.7%
AWS 16 128 GB $0.8064 $588.67 14.45%
AWS 16 128 GB $0.8568 $625.46 9.1%