r5.16xlarge

Last updated: December 11, 2025

The r5.16xlarge instance is in the R5 Memory optimized family with 64 vCPUs and 512 GiB of memory, pricing starts at $4.03 per hour and $2943.36 per month in us-east-1 region.

On-Demand Monthly Cost

$2943.36

per month

Reserved - 1 year

$1730.67

per month

vCPUs

64

Memory

512 GB

Machine Configuration (r5.16xlarge)

Region
Currency
Pricing
Monthly Cost

$2943.3600

Hourly Cost

$4.0320

Reserved - 1 year

$1730.6667 ($2.3708 per hour)

Reserved - 3 year

$1106.6944 ($1.5160 per hour)

Compute
Value
vCPUs
64
Memory (Gib)
512.00
Memory per vCPU (Gib)
8
Clock Speed (GHz)
3.1
CPU Architecture
x86_64
Networking
Value
Network Performance
20 Gigabit
IPv6
true
Storage
Value
Disk Space (GiB)
N/A
EBS Optimized
True
Max Bandwidth (Mbps) on EBS
13600
Max Throughput (MB/s) on EBS
1700.00
Max I/O Operations/second (IOPS)
60000