r6in.12xlarge

r6in.12xlarge is an AWS EC2 instance with 48 vCPUs, 384 GiB memory (Intel Xeon 8375C (Ice Lake)). In US East (N. Virginia) it costs $4.184 per hour on demand ($3,054.25 per month) for Linux; a 1-year reserved instance with no upfront costs $2.636 per hour, 37% less. Spot capacity is about $0.9823 per hour. It is sold in 12 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$4.184$0.9823$2.636$1.694$3.031$1.952
US East (Ohio) us-east-2$4.184$0.5192$2.636$1.694$3.031$1.952
US West (Oregon) us-west-2$4.184$1.191$2.636$1.694$3.031$1.952
EU (Stockholm) eu-north-1$4.465$0.5204$2.801$1.895$3.288$2.107
Canada (Central) ca-central-1$4.577$0.4577$2.889$1.774$3.346$2.138
EU (Ireland) eu-west-1$4.689$1.805$2.954$1.925$3.456$2.213
EU (Paris) eu-west-3$4.914$0.4914$3.111$2.077$3.596$2.319
Asia Pacific (Singapore) ap-southeast-1$4.998$1.587$3.149$2.062$3.658$2.369
EU (Frankfurt) eu-central-1$4.998$1.846$3.149$2.062$3.658$2.369
AWS GovCloud (US-West) us-gov-west-1$5.026–$3.167$2.03$3.642$2.345
Asia Pacific (Tokyo) ap-northeast-1$5.082$1.535$3.202$2.091$3.762$2.404
Asia Pacific (Sydney) ap-southeast-2$5.082$1.599$3.202$2.058$3.703$2.371
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$4.184$2.636$1.694
Ubuntu Pro$4.268––
SUSE$4.309$2.696$1.748
RHEL$4.702$3.154$2.212
Linux SQL Web$4.995$3.447$2.505
RHEL HA$5.374$3.826$2.884
RHEL SQL Web$5.513––
Windows$6.392$4.844$3.902
Windows SQL Web$7.203$5.655$4.713
Linux SQL Std$9.944$8.396$7.454
RHEL SQL Std$10.462––
RHEL HA SQL Std$11.134––
Windows SQL Std$12.152$10.604$9.662
Linux SQL Ent$22.184$20.636$19.694
RHEL SQL Ent$22.702––
RHEL HA SQL Ent$23.374––
Windows SQL Ent$24.392$22.844$21.902

Specs

ComputeValue
vCPUs48
Physical cores24
Threads per core2
Architecturex86_64
ProcessorIntel Xeon 8375C (Ice Lake)
CPU makerIntel
Clock speed3.5 GHz
Sustained clock3.5 GHz
Processor featuresIntel AVX; Intel AVX2; Intel AVX512; Intel Turbo
BurstableNo
MemoryValue
Memory (GiB)384
NetworkingValue
Network75 Gbps
Network baseline75 Gbps
Network peak75 Gbps
Enhanced networkingYes (ENA)
EFANo
IPv6Yes
Max network interfaces8
IPv4 addresses per interface30
StorageValue
StorageEBS only
EBS optimizedYes
EBS over NVMeRequired
EBS throughput37500 Mbps
EBS baseline bandwidth37,500 Mbps
EBS max bandwidth37,500 Mbps
EBS baseline throughput4,687.5 MB/s
EBS max throughput4,687.5 MB/s
EBS baseline IOPS150,000
EBS max IOPS150,000
Max EBS volumes27
Instance detailsValue
Instance typer6in.12xlarge
Familyr6in
CategoryMemory optimized
Current generationYes
Normalization factor96
Bare metalNo
HypervisorNitro
Placement groupsCluster, Partition, Spread
HibernationNo
Nitro EnclavesYes
Boot modesLegacy BIOS, UEFI

Compare r6in.12xlarge

Compute and memory optimized

vs c6in.12xlargevs m6in.12xlarge

With or without local disk and networking

vs r6i.12xlarge

Other generations

vs r5n.12xlargevs r8in.12xlarge

Other r6in sizes

SizevCPUsMemory (GiB)On-demand /hr
r6in.large216$0.1743
r6in.xlarge432$0.3487
r6in.2xlarge864$0.6973
r6in.4xlarge16128$1.395
r6in.8xlarge32256$2.789
r6in.12xlarge48384$4.184
r6in.16xlarge64512$5.579
r6in.24xlarge96768$8.368
r6in.32xlarge1281024$11.157
r6in.metal1281024$11.157

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