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r5a.12xlarge

The r5a.12xlarge instance is in the Memory optimized family with 48 vCPUs, 384 GiB of memory and 10 Gibps of bandwidth starting at $2.712 per hour.

Pricing

$2.712

On Demand

$0.9763

Spot

$1.709

1-Year Reserved

$1.172

3-Year Reserved

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Family Sizes

SizevCPUsMemory (GiB)
r5a.large216
r5a.xlarge432
r5a.2xlarge864
r5a.4xlarge16128
r5a.8xlarge32256
r5a.12xlarge48384
r5a.16xlarge64512
r5a.24xlarge96768

Compare r5a.12xlarge to other instances

Instance Variants

Variant
r5
r5a
r5ad
r5b
r5d
r5dn
r5n

Having trouble making sense of your EC2 costs? Check out cur.vantage.sh for an AWS billing code lookup tool.

Instance Details

ComputeValue
vCPUs48
Memory (GiB)384
Memory per vCPU (GiB)8
Physical ProcessorAMD EPYC 7571
Clock Speed (GHz)2.5 GHz
CPU Architecturex86_64
GPU
0
GPU Architecture
none
Video Memory (GiB)0
GPU Compute Capability ?0
FPGA
0
NetworkingValue
Network Performance (Gibps)10
Enhanced Networking
true
IPv6
true
Placement Group ?
StorageValue
EBS Optimized
true
Max Bandwidth (Mbps) on EBS6780
Max Throughput (MB/s) on EBS847.5
Max I/O operations/second IOPS30000
Baseline Bandwidth (Mbps) on EBS6780
Baseline Throughput (MB/s) on EBS847.5
Baseline I/O operations/second IOPS30000
Devices0
Swap Partition
false
NVME Drive ?
false
Disk Space (GiB)0
SSD
false
Initialize Storage
false
AmazonValue
Generation
current
Instance Typer5a.12xlarge
FamilyMemory optimized
NameR5A 12xlarge
Elastic Map Reduce EMR
true
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