db.r5b.4xlarge.tpc2.mem4x
The db.r5b.4xlarge.tpc2.mem4x is a aws rds instance type featuring multiple vCPUs and optimized memory, commonly used for rds workloads.
Last updated at Fri May 22 2026
Instance Info
| Compute | Value |
| vCPUs | 16 |
| Memory | 512 GiB |
| Physical Processor | Intel Xeon Platinum 8000 series |
| CPU Architecture | 64-bit |
| Network | Value |
| Network Performance | 20 Gigabit |
| Storage | Value |
| Storage | EBS Only |
| Amazon | Value |
| Current Generation | Yes |
| Instance Type | db.r5b.4xlarge.tpc2.mem4x |
| Family | Memory optimized |
Family Instances
| Instance | vCPUs | Memory |
|---|---|---|
| db.r5b.large | 2 | 16 |
| db.r5b.large.tpc1.mem2x | 2 | 32 |
| db.r5b.xlarge | 4 | 32 |
| db.r5b.xlarge.tpc2.mem2x | 4 | 64 |
| db.r5b.xlarge.tpc2.mem4x | 4 | 128 |
| db.r5b.2xlarge | 8 | 64 |
| db.r5b.2xlarge.tpc1.mem2x | 8 | 128 |
| db.r5b.2xlarge.tpc2.mem4x | 8 | 256 |
| db.r5b.2xlarge.tpc2.mem8x | 8 | 512 |
| db.r5b.4xlarge | 16 | 128 |
| db.r5b.4xlarge.tpc2.mem2x | 16 | 256 |
| db.r5b.4xlarge.tpc2.mem3x | 16 | 384 |
| db.r5b.4xlarge.tpc2.mem4x | 16 | 512 |
| db.r5b.6xlarge.tpc2.mem4x | 24 | 768 |
| db.r5b.8xlarge | 32 | 256 |
| db.r5b.8xlarge.tpc2.mem3x | 32 | 768 |
| db.r5b.12xlarge | 48 | 384 |
| db.r5b.16xlarge | 64 | 512 |
| db.r5b.24xlarge | 96 | 768 |
Related Instances
| Instance | vCPUs | Memory |
|---|---|---|
| db.x1e.4xlarge | 16 | 488 GiB |
| db.x2iedn.4xlarge | 16 | 512 GiB |
| db.x2iezn.4xlarge | 16 | 512 GiB |
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