db.r7i.8xlarge.tpc2.mem3xvsdb.r8i.8xlarge
db.r8i.8xlarge is 65% cheaper than db.r7i.8xlarge.tpc2.mem3x on demand in US East (N. Virginia), saving $5,694.00 a month.
| At a glance | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge |
|---|---|---|
| On-demand | $12.00/hr | $4.20/hr65% less |
| Lowest rate | $8.04/hr1-yr reserved, no upfront | $2.814/hr65% less1-yr reserved, no upfront |
| Size | 32 vCPUs, 768 GiB | 32 vCPUs, 256 GiB |
Prices in US East (N. Virginia)
“Off” is the discount against each type’s own on-demand price. Oracle Enterprise BYOL, USD per hour.
| Option | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge | db.r8i.8xlarge vs db.r7i.8xlarge.tpc2.mem3x |
|---|---|---|---|
| On-demandPay by the hour | $12.00 | $4.20 | ▼ 65% |
| 1-yr reservedNo upfront | 33% off$8.04 | 33% off$2.814 | ▼ 65% |
| 3-yr reservedNo upfront | — | 53% off$1.974 | — |
| 1-yr savings planHourly commitment | 20% off$9.60 | 20% off$3.36 | ▼ 65% |
Key differences
The biggest lead each one has.
Where db.r7i.8xlarge.tpc2.mem3x leads
Memory (GiB)768 vs 256
3× higherWhere db.r8i.8xlarge leads
On-demand price$4.20 vs $12.00 per hour
65% cheaperSpecs
21 of 22 specs differ. Those are in bold.
| Compute5 of 6 differ | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge |
|---|---|---|
| vCPUs | 32 | 32 |
| Physical cores | – | 16 |
| Threads per core | – | 2 |
| CPU maker | – | Intel |
| Sustained clock | – | 3.9 GHz |
| Burstable | – | No |
| Memory1 of 1 differ | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge |
|---|---|---|
| Memory (GiB) | 768 | 256 |
| Networking3 of 3 differ | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge |
|---|---|---|
| Network | 37.5 Gbps | – |
| Network baseline | – | 15 Gbps |
| Network peak | – | 15 Gbps |
| Storage7 of 7 differ | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge |
|---|---|---|
| Storage | EBS Only | – |
| EBS baseline bandwidth | – | 10,000 Mbps |
| EBS max bandwidth | – | 10,000 Mbps |
| EBS baseline throughput | – | 1,250 MB/s |
| EBS max throughput | – | 1,250 MB/s |
| EBS baseline IOPS | – | 40,000 |
| EBS max IOPS | – | 40,000 |
| Instance details4 of 4 differ | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge |
|---|---|---|
| Family | r7i | r8i |
| Category | Memory optimized | – |
| Current generation | Yes | – |
| Normalization factor | 384 | – |
| Other1 of 1 differ | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge |
|---|---|---|
| Hardware Basis | – | r8i.8xlarge |
On-demand prices by region
Cheapest for db.r7i.8xlarge.tpc2.mem3x first. Oracle Enterprise BYOL, USD per hour.
| Region | db.r7i.8xlarge.tpc2.mem3x | db.r8i.8xlarge | Difference |
|---|---|---|---|
| US East (N. Virginia)Used in summaryus-east-1 | $12.00 | $4.20 | ▼ 65% |
| US East (Ohio)us-east-2 | $12.00 | $4.20 | ▼ 65% |
| US West (Oregon)us-west-2 | $12.00 | $4.20 | ▼ 65% |
| Asia Pacific (Malaysia)ap-southeast-5 | $12.24 | $4.28 | ▼ 65% |
| EU (Stockholm)eu-north-1 | $12.336 | $4.318 | ▼ 65% |
| Canada (Central)ca-central-1 | $12.96 | $4.54 | ▼ 65% |
| EU (Ireland)eu-west-1 | $13.44 | $4.70 | ▼ 65% |
| US West (N. California)us-west-1 | $13.44 | $4.70 | ▼ 65% |
| Asia Pacific (Mumbai)ap-south-1 | $13.68 | $4.79 | ▼ 65% |
| EU (London)eu-west-2 | $14.112 | $4.94 | ▼ 65% |
| EU (Milan)eu-south-1 | $14.112 | $4.94 | ▼ 65% |
| EU (Paris)eu-west-3 | $14.112 | $4.94 | ▼ 65% |
| Asia Pacific (Seoul)ap-northeast-2 | $14.40 | $5.04 | ▼ 65% |
| Asia Pacific (Singapore)ap-southeast-1 | $14.40 | $5.04 | ▼ 65% |
| Asia Pacific (Sydney)ap-southeast-2 | $14.40 | $5.04 | ▼ 65% |
| Asia Pacific (Tokyo)ap-northeast-1 | $14.40 | $5.04 | ▼ 65% |
| EU (Frankfurt)eu-central-1 | $14.64 | $5.12 | ▼ 65% |
| South America (Sao Paulo)sa-east-1 | $19.08 | $6.614 | ▼ 65% |
Keep exploring
Each type’s own page, and how it compares with others.
db.r7i.8xlarge.tpc2.mem3x
db.r7i.8xlarge.tpc2.mem3x prices and specsEvery size in the r7i familyCompare db.r7i.8xlarge.tpc2.mem3x with
db.r8i.8xlarge
db.r8i.8xlarge prices and specsEvery size in the r8i familyCompare db.r8i.8xlarge with
AWS RDS Oracle Enterprise BYOL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.