Instances

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r5a.16xlarge

The r5a.16xlarge instance is in the memory optimized family with 64 vCPUs, 512.0 GiB of memory and 12 Gibps of bandwidth starting at $3.616 per hour.

paid

Pricing

On Demand

Spot

1 Yr Reserved

3 Yr Reserved

dns

Family Sizes

Size vCPUs Memory (GiB)
r5a.large 2 16
r5a.xlarge 4 32
r5a.2xlarge 8 64
r5a.4xlarge 16 128
r5a.8xlarge 32 256
r5a.12xlarge 48 384
r5a.16xlarge 64 512
r5a.24xlarge 96 768
dns

Instance Variants

Variant
r5n
r5
r5d
r5ad
r5dn
r5a
r5b
info

Instance Details

Compute Value
vCPUs 64
Memory (GiB) 512.0
Memory per vCPU (GiB) 8.0
Physical Processor AMD EPYC 7571
Clock Speed (GHz) 2.5
CPU Architecture x86_64
GPU 0
GPU Architecture None
Video Memory (GiB) 0
GPU Compute Capability (?) 0
FPGA 0
Networking Value
Network Performance (Gibps) 12
Enhanced Networking True
IPV6 True
Placement Group (?) True
Storage Value
EBS Optimized True
Max Bandwidth (Mbps) on (EBS) 9500
Max Throughput (MB/s) on EBS 1187.5
Max I/O Operations/second (IOPS) 40000
Baseline Bandwidth (Mbps) on (EBS) 9500
Baseline Throughput (MB/s) on EBS 1187.5
Baseline I/O Operations/second (IOPS) 40000
Amazon Value
Generation current
Instance Type r5a.16xlarge
Family Memory optimized
Name R5A 16xlarge
Elastic Map Reduce (EMR) True