On-Demand
$1319.84/mo
Reserved - 1 Year
$776.08/mo
vCPUs
32
Memory
256 GiB

r5a Family

Memory optimized
r5a.large
2 vCPU16 GiB
$82.4900
/mo
r5a.xlarge
4 vCPU32 GiB
$164.9800
/mo
r5a.2xlarge
8 vCPU64 GiB
$329.9600
/mo
r5a.4xlarge
16 vCPU128 GiB
$659.9200
/mo
r5a.8xlarge
32 vCPU256 GiB
$1319.8400
/mo
r5a.12xlarge
48 vCPU384 GiB
$1979.7600
/mo
r5a.16xlarge
64 vCPU512 GiB
$2639.6800
/mo
r5a.24xlarge
96 vCPU768 GiB
$3959.5200
/mo
View all instances

r5a.8xlarge

Updated: February 23, 2026
The r5a.8xlarge instance is in the R5A Memory optimized family with 32 vCPUs and 256 GiB of memory, pricing starts at $1.8080 per hour and $1319.8400 per month in us-east-1 region.
Configuration & Pricing
Pricing
Monthly Cost
$1319.8400 / month
Hourly Cost
$1.8080 / hour
Reserved (1 yr)
$776.0833 / month
Reserved (3 yr)
$496.2500 / month
Compute
Name
R5A Eight Extra Large
Series
R5A
Compute Family
Memory optimized
Generation
current
vCPUs
32 vCPUs
Instance Memory
256 GiB
GiB of Memory per vCPU
8.00 GiB/vCPU
Clock Speed(GHz)
2.5 GHz
Physical Processor
AMD EPYC 7571
CPU Architecture
x86_64
GPUs
0
GPU memory
0 GiB
CoreMark Score
407,695.248
Networking
Network Performance
Up to 10 Gigabit
Max IPs
240
Enhanced Networking
Yes
IPv6 Support
Yes
Storage
Instance Storage
EBS only
EBS Optimized
true
Max Bandwidth (Mbps) on EBS
4750 Mbps
Max Throughput (Mbps) on EBS
593.75 MB/s
Max IOPS on EBS
20000 IOPS
Baseline Bandwidth (Mbps) on EBS
4750 Mbps
Baseline Throughput (Mbps) on EBS
593.75 MB/s
Baseline IOPS on EBS
20000 IOPS

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