← AWS EC2

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r3.4xlarge

r3 family

16 vCPU · 122 GB RAM · x86_64

Cost

Hourly $1.3300 USD / hour · on-demand
Monthly est. $970.90 730 hours
Yearly est. $11650.80 12 × monthly
Cost per vCPU
$0.0831/hr
Cost per GB RAM
$0.0109/hr

Cheapest region for this instance: us-east-2 ( $969.44 /mo) · Use the region dropdown to compare.

Looking for a smaller bill? r4.4xlarge is a similar spec at lower cost.

Specs

r3.4xlarge is a memory optimized AWS EC2 instance with 16 vCPUs and 122 GB of memory, backed by 1 x 320 SSD of local instance storage. It works well for memory-heavy services and large in-memory datasets.

vCPU 16 Virtual cores
Memory 122 GB RAM
Architecture x86_64 Intel / AMD
Instance family
r3
Category
Memory optimized
Generation
Previous
RAM per vCPU
7.6 GB

Compute

Physical processor
Intel Xeon E5-2670 v2 (Ivy Bridge)
Clock speed
2.5 GHz
Processor features
Intel AVX; Intel Turbo

Storage

Instance storage
1 x 320 SSD

Network

Network
High
Enhanced networking
Yes

Cheaper alternatives

Provider
r4.4xlarge Top pick
AWS 16 122 GB $1.0640 $776.72 20%
AWS 16 122 GB $1.1400 $832.20 14.29%
AWS 16 122 GB $1.2480 $911.04 6.17%