db.r6i.8xlarge.tpc2.mem4xvsdb.r6idn.8xlarge

db.r6idn.8xlarge is 58% cheaper than db.r6i.8xlarge.tpc2.mem4x on demand in US East (N. Virginia), saving $6,357.57 a month.

At a glancedb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlarge
On-demand$14.912/hr$6.203/hr58% less
Lowest rate$10.737/hr1-yr reserved, no upfront$4.776/hr56% less1-yr reserved, no upfront
Size32 vCPUs, 1024 GiB32 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.

Optiondb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlargedb.r6idn.8xlarge vs db.r6i.8xlarge.tpc2.mem4x
On-demandPay by the hour$14.912$6.203▼ 58%
1-yr reservedNo upfront28% off$10.73723% off$4.776▼ 56%

Key differences

The biggest lead each one has.

Where db.r6i.8xlarge.tpc2.mem4x leads
Memory (GiB)1,024 vs 256
4× higher
Where db.r6idn.8xlarge leads
On-demand price$6.203 vs $14.912 per hour
58% cheaper

Specs

24 of 25 specs differ. Those are in bold.

Compute7 of 8 differdb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlarge
vCPUs3232
Physical cores–16
Threads per core–2
Architecturex86_64–
ProcessorIntel Xeon Scalable Ice Lake–
CPU maker–Intel
Sustained clock–3.5 GHz
Burstable–No
Memory1 of 1 differdb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlarge
Memory (GiB)1,024256
Networking3 of 3 differdb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlarge
Network50 Gbps–
Network baseline–50 Gbps
Network peak–50 Gbps
Storage8 of 8 differdb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlarge
StorageEBS Only–
Local disks–1 × 1,900 GB SSD
EBS baseline bandwidth–25,000 Mbps
EBS max bandwidth–25,000 Mbps
EBS baseline throughput–3,125 MB/s
EBS max throughput–3,125 MB/s
EBS baseline IOPS–100,000
EBS max IOPS–100,000
Instance details4 of 4 differdb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlarge
Familyr6ir6idn
CategoryMemory optimized–
Current generationYes–
Normalization factor51264
Other1 of 1 differdb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlarge
Hardware Basis–r6idn.8xlarge

On-demand prices by region

Cheapest for db.r6i.8xlarge.tpc2.mem4x first. Oracle Enterprise BYOL, USD per hour.

Regiondb.r6i.8xlarge.tpc2.mem4xdb.r6idn.8xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$14.912$6.203▼ 58%
US East (Ohio)us-east-2$14.912$6.203▼ 58%
US West (Oregon)us-west-2$14.912$6.203▼ 58%
EU (Ireland)eu-west-1$16.512$6.914▼ 58%
Asia Pacific (Tokyo)ap-northeast-1$17.728$7.50▼ 58%

Keep exploring

Each type’s own page, and how it compares with others.

db.r6i.8xlarge.tpc2.mem4xMemory optimized, r6i family
db.r6i.8xlarge.tpc2.mem4x prices and specsEvery size in the r6i family

Compare db.r6i.8xlarge.tpc2.mem4x with

db.m6i.8xlargedb.r6g.8xlargedb.r6id.8xlargedb.r6in.8xlargedb.r5.8xlargedb.r5.8xlarge.tpc2.mem3xdb.r7i.8xlargedb.r7i.8xlarge.tpc2.mem2xdb.r7i.8xlarge.tpc2.mem3x
db.r6idn.8xlarger6idn family
db.r6idn.8xlarge prices and specsEvery size in the r6idn family

Compare db.r6idn.8xlarge with

db.r6i.8xlargedb.r6i.8xlarge.tpc2.mem3xdb.m6idn.8xlarge

Pay the committed rate, with commitment protection

The best committed rate on these two is 23–28% below on-demand. Connect your cloud accounts to unlock greater savings with commitment protection.

Connect AWS account

AWS RDS Oracle Enterprise BYOL prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.