Instances AWS EC2 r7iz.32xlarge r7iz.32xlarge
r7iz.32xlarge is an AWS EC2 instance with 128 vCPUs, 1024 GiB memory (Intel Xeon Scalable (Sapphire Rapids)). In US East (N. Virginia) it costs $11.904 per hour on demand ($8,689.92 per month) for Linux; a 1-year reserved instance with no upfront costs $7.50 per hour, 37% less. Spot capacity is about $2.739 per hour. It is sold in 6 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 $11.904 $7.50 $4.911 SUSE $12.029 $7.559 $4.965 Ubuntu Pro $12.128 – – RHEL $13.133 $8.728 $6.14 Linux SQL Web $14.067 $9.663 $7.074 RHEL HA $14.477 $10.072 $7.484 RHEL SQL Web $15.296 – – Windows $17.792 $13.387 $10.799 Windows SQL Web $19.955 $15.551 $12.962 Linux SQL Std $27.264 $22.86 $20.271 RHEL SQL Std $28.493 – – RHEL HA SQL Std $29.837 – – Windows SQL Std $33.152 $28.747 $26.159 Linux SQL Ent $59.904 $55.499 $52.911 RHEL SQL Ent $61.133 – – RHEL HA SQL Ent $62.477 – – Windows SQL Ent $65.792 $61.388 $58.799
Compute Value vCPUs 128 Physical cores 64 Threads per core 2 Architecture x86_64 Processor Intel Xeon Scalable (Sapphire Rapids) CPU maker Intel Clock speed 3.9 GHz Sustained clock 3.9 GHz Processor features Intel AMX; Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo Burstable No
Memory Value Memory (GiB) 1024
Networking Value Network 50 Gbps Network baseline 50 Gbps Network peak 50 Gbps Enhanced networking Yes (ENA) EFA Yes IPv6 Yes Max network interfaces 15 IPv4 addresses per interface 50
Storage Value Storage EBS only EBS optimized Yes EBS over NVMe Required EBS throughput 40000 Mbps EBS baseline bandwidth 40,000 Mbps EBS max bandwidth 40,000 Mbps EBS baseline throughput 5,000 MB/s EBS max throughput 5,000 MB/s EBS baseline IOPS 160,000 EBS max IOPS 160,000 Max EBS volumes 88
Instance details Value Instance type r7iz.32xlarge Family r7iz Category Memory optimized Current generation Yes Normalization factor 256 Bare metal No Hypervisor Nitro Placement groups Cluster, Partition, Spread Hibernation No Nitro Enclaves Yes Boot modes Legacy BIOS, UEFI
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances .