Instances AWS EC2 r9gd.12xlarge r9gd.12xlarge
r9gd.12xlarge is an AWS EC2 instance with 48 vCPUs, 384 GiB memory (AWS Graviton5 Processor). In US East (N. Virginia) it costs $3.844 per hour on demand ($2,806.34 per month) for Linux. Spot capacity is about $0.6288 per hour. It is sold in 4 regions.
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.
Prices by operating system in US East (N. Virginia) Operating system On-demand /hr 1-yr reserved /hr 3-yr reserved /hr Linux $3.844 – – Ubuntu Pro $3.928 – – SUSE $3.969 – – RHEL $4.363 – – RHEL HA $5.035 – –
Compute Value vCPUs 48 Physical cores 48 Threads per core 1 Architecture arm64 Processor AWS Graviton5 Processor CPU maker AWS Clock speed 3.3 GHz Sustained clock 3.3 GHz Burstable No
Memory Value Memory (GiB) 384
Networking Value Network 25 Gbps Network baseline 25 Gbps Network peak 25 Gbps Enhanced networking Yes (ENA) EFA No IPv6 Yes Max network interfaces 12 IPv4 addresses per interface 50
Storage Value Storage 3 x 950 NVMe SSD Local disks 3 × 950 GB SSD EBS optimized Yes EBS over NVMe Required EBS throughput 18000 Mbps EBS baseline bandwidth 18,000 Mbps EBS max bandwidth 18,000 Mbps EBS baseline throughput 2,250 MB/s EBS max throughput 2,250 MB/s EBS baseline IOPS 72,000 EBS max IOPS 72,000 Max EBS volumes 32
Instance details Value Instance type r9gd.12xlarge Family r9gd Category Memory optimized Current generation Yes Normalization factor 96 Bare metal No Hypervisor Nitro Placement groups Cluster, Partition, Spread Hibernation No Nitro Enclaves Yes Boot modes UEFI
Compute and memory optimized
With or without local disk and networking
Other generations
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances .