r6i.12xlarge

Last updated: December 16, 2025

The r6i.12xlarge instance is in the R6I Memory optimized family with 48 vCPUs and 384 GiB of memory, pricing starts at $3.02 per hour and $2207.52 per month in us-east-1 region.

On-Demand Monthly Cost

$2207.52

per month

Reserved - 1 year

$1362.92

per month

vCPUs

48

Memory

384 GB

Machine Configuration (r6i.12xlarge)

Region
Currency
Pricing
Monthly Cost

$2207.5200

Hourly Cost

$3.0240

Reserved - 1 year

$1362.9167 ($1.8670 per hour)

Reserved - 3 year

$871.5278 ($1.1939 per hour)

Compute
Value
vCPUs
48
Memory (Gib)
384.00
Memory per vCPU (Gib)
8
Clock Speed (GHz)
3.5
CPU Architecture
x86_64
Networking
Value
Network Performance
18.75 Gigabit
IPv6
true
Storage
Value
Disk Space (GiB)
N/A
EBS Optimized
True
Max Bandwidth (Mbps) on EBS
15000
Max Throughput (MB/s) on EBS
1875.00
Max I/O Operations/second (IOPS)
60000