r5a.12xlarge

The r5a.12xlarge instance is in the memory optimized family with 48 vCPUs, 384.0 GiB of memory and 10 Gibps of bandwidth starting at $2.712 per hour.

paid

Pricing

On Demand

Spot

1 Yr Reserved

3 Yr Reserved

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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

Compare r5a.12xlarge to other Instances

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Instance Variants

Variant
r5n
r5
r5d
r5ad
r5dn
r5a
r5b

info

Instance Details

Compute	Value
vCPUs	48
Memory (GiB)	384.0
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)	10
Enhanced Networking	True
IPV6	True
Placement Group (?)	True

Storage	Value
EBS Optimized	True
Max Bandwidth (Mbps) on (EBS)	6780
Max Throughput (MB/s) on EBS	847.5
Max I/O Operations/second (IOPS)	30000
Baseline Bandwidth (Mbps) on (EBS)	6780
Baseline Throughput (MB/s) on EBS	847.5
Baseline I/O Operations/second (IOPS)	30000

Amazon	Value
Generation	current
Instance Type	r5a.12xlarge
Family	Memory optimized
Name	R5A 12xlarge
Elastic Map Reduce (EMR)	True