Instances AWS RDS db.r8gd.48xlarge db.r8gd.48xlarge
db.r8gd.48xlarge is an AWS RDS size with 192 vCPUs, 1536 GiB memory. In US East (N. Virginia) it costs $26.208 per hour on demand ($19,131.84 per month) for PostgreSQL, Single-AZ; a 1-year Database Savings Plan costs $20.966 per hour, 20% less. It is sold in 18 regions.
USD per hour, PostgreSQL, Single-AZ. Reserved prices are no upfront, standard. Cheapest on-demand first.
Prices by engine and deployment in US East (N. Virginia) Option On-demand /hr 1-yr reserved /hr 3-yr reserved /hr PostgreSQL · Single-AZ $26.208 – – PostgreSQL · Multi-AZ $52.416 – – PostgreSQL · Multi-AZ (readable standbys) $78.624 – – MariaDB · Single-AZ $26.208 – – MySQL · Single-AZ $26.208 – – Aurora PostgreSQL · Single-AZ $29.952 – – Aurora PostgreSQL I/O Optimized · Single-AZ $38.938 – – MariaDB · Multi-AZ $52.416 – – MySQL · Multi-AZ $52.416 – – MySQL · Multi-AZ (readable standbys) $78.624 – –
Compute Value vCPUs 192 Physical cores 192 Threads per core 1 Architecture arm64 CPU maker AWS Sustained clock 2.7 GHz Burstable No
Memory Value Memory (GiB) 1536
Networking Value Network 50 Network baseline 50 Gbps Network peak 50 Gbps
Storage Value Storage 6 X 1900 NVMe SSD Local disks 6 × 1,900 GB SSD 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 240,000 EBS max IOPS 240,000
Instance details Value Instance type db.r8gd.48xlarge Family r8gd Category Memory optimized Current generation Yes Normalization factor 768
Other Value Hardware Basis r8gd.48xlarge
With or without local disk and networking
Compute and memory optimized
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS RDS sizes .