r6a.32xlarge

r6a.32xlarge is an AWS EC2 instance with 128 vCPUs, 1024 GiB memory (AMD EPYC 7R13 Processor). In US East (N. Virginia) it costs $7.258 per hour on demand ($5,298.05 per month) for Linux; a 1-year reserved instance with no upfront costs $4.801 per hour, 34% less. Spot capacity is about $1.563 per hour. It is sold in 13 regions; the cheapest is Asia Pacific (Mumbai) at $4.576 per hour.

Prices by region

USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.

RegionOn-demandSpot1-yr reserved3-yr reserved1-yr savings plan3-yr savings plan
Asia Pacific (Mumbai) ap-south-1$4.576$1.289$3.007$2.076$3.308$2.376
Asia Pacific (Hyderabad) ap-south-2$4.576$0.4576$3.012$2.076$3.301$2.376
US East (N. Virginia) us-east-1$7.258$1.563$4.801$3.292$5.258$3.786
US East (Ohio) us-east-2$7.258$2.726$4.801$3.292$5.258$3.786
US West (Oregon) us-west-2$7.258$2.306$4.801$3.292$5.258$3.786
Canada (Central) ca-central-1$7.949$3.072$5.271$3.592$5.746$4.128
US West (N. California) us-west-1$8.064$2.121$5.334$3.658$5.842$4.207
EU (Ireland) eu-west-1$8.122$2.825$5.372$3.684$5.884$4.237
EU (London) eu-west-2$8.525$3.951$5.652$3.854$6.169$4.448
Asia Pacific (Sydney) ap-southeast-2$8.698$3.257$5.747$3.952$6.29$4.512
Asia Pacific (Tokyo) ap-northeast-1$8.755$1.543$5.792$3.971$6.343$4.567
Asia Pacific (Singapore) ap-southeast-1$8.755$4.667$5.792$3.971$6.343$4.567
EU (Frankfurt) eu-central-1$8.755$3.015$5.792$3.971$6.343$4.567
Reserved and Savings PlansSpot prices by regionWindows prices by regionAzure equivalents

Prices by operating system in US East (N. Virginia)

Operating systemOn-demand /hr1-yr reserved /hr3-yr reserved /hr
Linux$7.258$4.801$3.292
SUSE$7.383$4.861$3.346
Ubuntu Pro$7.482––
RHEL$8.486$6.03$4.521
Linux SQL Web$9.421$6.964$5.455
RHEL HA$9.83$7.374$5.865
RHEL SQL Web$10.65––
Windows$13.146$10.689$9.18
Windows SQL Web$15.309$12.852$11.343
Linux SQL Std$22.618$20.161$18.652
RHEL SQL Std$23.846––
RHEL HA SQL Std$25.19––
Windows SQL Std$28.506$26.049$24.54
Linux SQL Ent$55.258$52.801$51.292
RHEL SQL Ent$56.486––
RHEL HA SQL Ent$57.83––
Windows SQL Ent$61.146$58.689$57.18

Specs

ComputeValue
vCPUs128
Physical cores64
Threads per core2
Architecturex86_64
ProcessorAMD EPYC 7R13 Processor
CPU makerAMD
Clock speed3.6 GHz
Sustained clock3.6 GHz
Processor featuresAMD Turbo; AVX; AVX2
BurstableNo
MemoryValue
Memory (GiB)1024
NetworkingValue
Network50 Gbps
Network baseline50 Gbps
Network peak50 Gbps
Enhanced networkingYes (ENA)
EFANo
IPv6Yes
Max network interfaces15
IPv4 addresses per interface50
StorageValue
StorageEBS only
EBS optimizedYes
EBS over NVMeRequired
EBS throughput26667 Mbps
EBS baseline bandwidth40,000 Mbps
EBS max bandwidth40,000 Mbps
EBS baseline throughput5,000 MB/s
EBS max throughput5,000 MB/s
EBS baseline IOPS160,000
EBS max IOPS160,000
Max EBS volumes27
Instance detailsValue
Instance typer6a.32xlarge
Familyr6a
CategoryMemory optimized
Current generationYes
Normalization factor256
Bare metalNo
HypervisorNitro
Placement groupsCluster, Partition, Spread
HibernationNo
Nitro EnclavesYes
Boot modesLegacy BIOS, UEFI

Compare r6a.32xlarge

Other processors

vs r6i.32xlarge

Compute and memory optimized

vs c6a.32xlargevs m6a.32xlarge

Other generations

vs r7a.32xlarge

Other r6a sizes

SizevCPUsMemory (GiB)On-demand /hr
r6a.large216$0.1134
r6a.xlarge432$0.2268
r6a.2xlarge864$0.4536
r6a.4xlarge16128$0.9072
r6a.8xlarge32256$1.814
r6a.12xlarge48384$2.722
r6a.16xlarge64512$3.629
r6a.24xlarge96768$5.443
r6a.32xlarge1281024$7.258
r6a.48xlarge1921536$10.886
r6a.metal1921536$10.886

Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.