db.r6i.4xlarge.tpc2.mem8xvsdb.r6idn.4xlarge
Key differences
The biggest lead each one has.
Where db.r6i.4xlarge.tpc2.mem8x leads
No clear lead on the measures we compare.
Where db.r6idn.4xlarge leads
No clear lead on the measures we compare.
Specs
19 of 19 specs differ. Those are in bold.
| Compute6 of 6 differ | db.r6i.4xlarge.tpc2.mem8x | db.r6idn.4xlarge |
|---|---|---|
| vCPUs | – | 16 |
| Physical cores | – | 8 |
| Threads per core | – | 2 |
| CPU maker | – | Intel |
| Sustained clock | – | 3.5 GHz |
| Burstable | – | No |
| Memory1 of 1 differ | db.r6i.4xlarge.tpc2.mem8x | db.r6idn.4xlarge |
|---|---|---|
| Memory (GiB) | – | 128 |
| Networking2 of 2 differ | db.r6i.4xlarge.tpc2.mem8x | db.r6idn.4xlarge |
|---|---|---|
| Network baseline | – | 25 Gbps |
| Network peak | – | 50 Gbps |
| Storage7 of 7 differ | db.r6i.4xlarge.tpc2.mem8x | db.r6idn.4xlarge |
|---|---|---|
| Local disks | – | 1 × 950 GB SSD |
| EBS baseline bandwidth | – | 12,500 Mbps |
| EBS max bandwidth | – | 25,000 Mbps |
| EBS baseline throughput | – | 1,562.5 MB/s |
| EBS max throughput | – | 3,125 MB/s |
| EBS baseline IOPS | – | 50,000 |
| EBS max IOPS | – | 100,000 |
| Instance details2 of 2 differ | db.r6i.4xlarge.tpc2.mem8x | db.r6idn.4xlarge |
|---|---|---|
| Family | r6i | r6idn |
| Normalization factor | 256 | 32 |
| Other1 of 1 differ | db.r6i.4xlarge.tpc2.mem8x | db.r6idn.4xlarge |
|---|---|---|
| Hardware Basis | – | r6idn.4xlarge |
Keep exploring
Each type’s own page, and how it compares with others.
db.r6i.4xlarge.tpc2.mem8x
db.r6i.4xlarge.tpc2.mem8x prices and specsEvery size in the r6i familyCompare db.r6i.4xlarge.tpc2.mem8x with
db.r6idn.4xlarge
db.r6idn.4xlarge prices and specsEvery size in the r6idn familyCompare db.r6idn.4xlarge with
AWS RDS Oracle Enterprise BYOL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.