r5a.xlarge

The r5a.xlarge instance is in the Memory optimized family with 4 vCPUs, 32 GiB of memory and up to 10 Gibps of bandwidth starting at $0.226 per hour.

Pricing

$0.226

On Demand

$0.088

Spot

$0.142

1-Year Reserved

$0.098

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

Instance Variants

Variant
r5
r5a
r5ad
r5b
r5d
r5dn
r5n

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Instance Details

ComputeValue
vCPUs4
Memory (GiB)32
Memory per vCPU (GiB)8
Physical ProcessorAMD EPYC 7571
Clock Speed (GHz)2.5 GHz
CPU Architecturex86_64
GPU
0
GPU Average Wattage0 W
GPU Architecture
none
Video Memory (GiB)0
GPU Compute Capability ?0
FPGA
0
ffmpeg FPS19
CoreMark iterations/Second53565.450285
NUMA ArchitectureValue
Uses NUMA Architecture ?No
NUMA Node CountN/A
Max NUMA DistanceN/A
Cores per NUMA Node (Avg)N/A
Threads per NUMA Node (Avg)N/A
Memory per NUMA Node (Avg MB)N/A
L3 Cache per NUMA Node (Avg MB)N/A
L3 Cache SharedN/A
NetworkingValue
Network Performance (Gibps)up to 10
Enhanced Networking
true
IPv6
true
Placement Group ?
Trunking Compatible
true
Branch Interface18
StorageValue
EBS Optimized
true
Max Bandwidth (Mbps) on EBS2880
Max Throughput (MB/s) on EBS360
Max I/O operations/second IOPS16000
Baseline Bandwidth (Mbps) on EBS1085
Baseline Throughput (MB/s) on EBS135.625
Baseline I/O operations/second IOPS6000
Devices0
Swap Partition
false
NVME Drive ?
false
Disk Space (GiB)0
SSD
false
Initialize Storage
false
Instance Store Read IOPSN/A
Instance Store Write IOPSN/A
AmazonValue
Generation
current
Instance Typer5a.xlarge
Bare Metal
false
FamilyMemory optimized
NameR5A Extra Large
Elastic Map Reduce EMR
true