The db.r4.16xlarge instance is in the memory optimized family and has 64 vCPUs, 488 GiB of memory and 20 Gibps of bandwidth starting at $8.0 per hour.



On Demand

1 Yr Reserved

3 Yr Reserved


Family Sizes

Size vCPUs Memory (GiB)
db.r4.large 2 15.25
db.r4.xlarge 4 30.5
db.r4.2xlarge 8 61.0
db.r4.4xlarge 16 122.0
db.r4.8xlarge 32 244.0

Instance Details

Compute Value
vCPUs 64
Memory (GiB) 488
Physical Processor Intel Xeon E5-2686 v4 (Broadwell)
CPU Architecture 64-bit
Clock Speed (GHz) 2.3
Processor Features Intel AVX, Intel AVX2, Intel Turbo
Storage Value
EBS Optimized True
Max Bandwidth (Mbps) on (EBS) 14000
Max Throughput (MB/s) on EBS 1750.0
Max I/O Operations/second (IOPS) 75000
Baseline Bandwidth (Mbps) on (EBS) 14000
Baseline Throughput (MB/s) on EBS 1750.0
Baseline I/O Operations/second (IOPS) 75000
Networking Value
Network Performance (Gibps) 20
Enhanced Networking Yes
Amazon Value
Generation previous
Instance Type db.r4.16xlarge
Family Memory optimized
Name R4 Memory Optimized 16xlarge
Normalization Factor 128