← AWS EC2

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r8gb.12xlarge

r8gb family

48 vCPU · 384 GB RAM · arm64

Cost

Hourly $4.3723 USD / hour · on-demand
Monthly est. $3191.79 730 hours
Yearly est. $38301.52 12 × monthly
Cost per vCPU
$0.0911/hr
Cost per GB RAM
$0.0114/hr

Looking for a smaller bill? Standard_E48ps_v5 is a similar spec at lower cost.

Specs

r8gb.12xlarge is a memory optimized AWS EC2 instance with 48 vCPUs and 384 GB of memory, backed by EBS only of local instance storage. It works well for memory-heavy services and large in-memory datasets.

vCPU 48 Virtual cores
Memory 384 GB RAM
Architecture ARM64 Graviton-class
Instance family
r8gb
Category
Memory optimized
Generation
Current
RAM per vCPU
8.0 GB

Compute

Physical processor
AWS Graviton4 Processor
Clock speed
2.8 GHz

Storage

Instance storage
EBS only

Network

Network
100 Gigabit
Dedicated EBS throughput
75000 Mbps
Enhanced networking
Yes

Cheaper alternatives

Provider
Azure 48 384 GB $0.6420 $468.66 85.32%
Azure 48 384 GB $0.7330 $535.09 83.24%
Azure 48 384 GB $2.2130 $1615.49 49.39%
AWS 48 384 GB $2.4192 $1766.02 44.67%
AWS 48 384 GB $2.5704 $1876.39 41.21%