r7a.12xlarge

r7a.12xlarge is an AWS EC2 instance with 48 vCPUs, 384 GiB memory (AMD EPYC 9R14 Processor). In US East (N. Virginia) it costs $3.652 per hour on demand ($2,665.67 per month) for Linux; a 1-year reserved instance with no upfront costs $2.416 per hour, 34% less. Spot capacity is about $0.7752 per hour. It is sold in 9 regions.

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
US East (N. Virginia) us-east-1$3.652$0.7752$2.416$1.656$2.646$1.905
US East (Ohio) us-east-2$3.652$0.8906$2.416$1.656$2.646$1.905
US West (Oregon) us-west-2$3.652$1.274$2.416$1.656$2.646$1.905
Asia Pacific (Hyderabad) ap-south-2$3.768$0.8022$2.48$1.709$2.718$1.956
EU (Stockholm) eu-north-1$3.883$0.3883$2.569$1.761$2.813$2.026
Europe (Spain) eu-south-2$4.086$0.7184$2.703$1.853$2.961$2.132
EU (Ireland) eu-west-1$4.086$1.712$2.703$1.853$2.961$2.132
Asia Pacific (Tokyo) ap-northeast-1$4.405$1.45$2.914$1.998$3.191$2.298
EU (Frankfurt) eu-central-1$4.405$1.725$2.914$1.998$3.191$2.298
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$3.652$2.416$1.656
Ubuntu Pro$3.736––
SUSE$3.777$2.475$1.71
RHEL$4.17$2.934$2.175
Linux SQL Web$4.463$3.227$2.468
RHEL HA$4.842$3.606$2.847
RHEL SQL Web$4.981––
Windows$5.86$4.623$3.864
Windows SQL Web$6.671$5.435$4.676
Linux SQL Std$9.412$8.175$7.416
RHEL SQL Std$9.93––
RHEL HA SQL Std$10.602––
Windows SQL Std$11.62$10.383$9.624
Linux SQL Ent$21.652$20.416$19.656
RHEL SQL Ent$22.17––
RHEL HA SQL Ent$22.842––
Windows SQL Ent$23.86$22.623$21.864

Specs

ComputeValue
vCPUs48
Physical cores48
Threads per core1
Architecturex86_64
ProcessorAMD EPYC 9R14 Processor
CPU makerAMD
Clock speedUp to 3.7 GHz
Sustained clock3.7 GHz
Processor featuresAMD Turbo; AVX; AVX2; AVX512
BurstableNo
MemoryValue
Memory (GiB)384
NetworkingValue
Network18.75 Gbps
Network baseline18.75 Gbps
Network peak18.75 Gbps
Enhanced networkingYes (ENA)
EFANo
IPv6Yes
Max network interfaces8
IPv4 addresses per interface30
StorageValue
StorageEBS only
EBS optimizedYes
EBS over NVMeRequired
EBS throughput15000 Mbps
EBS baseline bandwidth15,000 Mbps
EBS max bandwidth15,000 Mbps
EBS baseline throughput1,875 MB/s
EBS max throughput1,875 MB/s
EBS baseline IOPS60,000
EBS max IOPS60,000
Max EBS volumes32
Instance detailsValue
Instance typer7a.12xlarge
Familyr7a
CategoryMemory optimized
Current generationYes
Normalization factor96
Bare metalNo
HypervisorNitro
Placement groupsCluster, Partition, Spread
HibernationNo
Nitro EnclavesYes
Boot modesLegacy BIOS, UEFI

Compare r7a.12xlarge

Other processors

vs r7g.12xlargevs r7i.12xlarge

Compute and memory optimized

vs c7a.12xlargevs m7a.12xlarge

Other generations

vs r6a.12xlargevs r8a.12xlarge

Other r7a sizes

SizevCPUsMemory (GiB)On-demand /hr
r7a.medium18$0.0761
r7a.large216$0.1522
r7a.xlarge432$0.3043
r7a.2xlarge864$0.6086
r7a.4xlarge16128$1.217
r7a.8xlarge32256$2.434
r7a.12xlarge48384$3.652
r7a.16xlarge64512$4.869
r7a.24xlarge96768$7.303
r7a.32xlarge1281024$9.738
r7a.48xlarge1921536$14.606
r7a.metal-48xl1921536$14.606

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