m8idn.8xlargevsr8idn.8xlarge

m8idn.8xlarge is 19% cheaper than r8idn.8xlarge on demand in US East (N. Virginia), saving $508.44 a month.

At a glancem8idn.8xlarger8idn.8xlarge
On-demand$3.055/hr19% less$3.752/hr
Lowest rate$1.366/hr22% less3-yr savings plan, hourly commitment$1.754/hr3-yr savings plan, hourly commitment
Size32 vCPUs, 128 GiB32 vCPUs, 256 GiB
ProcessorIntel Xeon Scalable (Granite Rapids)Intel Xeon Scalable (Granite Rapids)
Architecturex86_64x86_64

Prices in US East (N. Virginia)

“Off” is the discount against each type’s own on-demand price. Linux, USD per hour.

Optionm8idn.8xlarger8idn.8xlarger8idn.8xlarge vs m8idn.8xlarge
On-demandPay by the hour$3.055$3.752▲ 23%
SpotCan be interrupted52% off$1.47152% off$1.803▲ 23%
1-yr savings planHourly commitment27% off$2.23328% off$2.718▲ 22%
3-yr savings planHourly commitment55% off$1.36653% off$1.754▲ 28%

Key differences

The biggest lead each one has.

Where m8idn.8xlarge leads
On-demand price$3.055 vs $3.752 per hour
19% cheaper
Where r8idn.8xlarge leads
Memory (GiB)256 vs 128
2× higher

Specs

4 of 41 specs differ. Those are in bold.

ComputeAll 10 matchm8idn.8xlarger8idn.8xlarge
vCPUs3232
Physical cores1616
Threads per core22
Architecturex86_64x86_64
ProcessorIntel Xeon Scalable (Granite Rapids)Intel Xeon Scalable (Granite Rapids)
CPU makerIntelIntel
Clock speed3.9 GHz3.9 GHz
Sustained clock3.9 GHz3.9 GHz
Processor featuresIntel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMXIntel AVX; Intel AVX2; Intel AVX512; Intel Turbo; Intel AMX
BurstableNoNo
Memory1 of 1 differm8idn.8xlarger8idn.8xlarge
Memory (GiB)128256
NetworkingAll 8 matchm8idn.8xlarger8idn.8xlarge
Network50 Gigabit50 Gigabit
Network baseline50 Gbps50 Gbps
Network peak50 Gbps50 Gbps
Enhanced networkingYes (ENA)Yes (ENA)
EFANoNo
IPv6YesYes
Max network interfaces88
IPv4 addresses per interface5050
StorageAll 12 matchm8idn.8xlarger8idn.8xlarge
Storage1 x 1900 NVMe SSD1 x 1900 NVMe SSD
Local disks1 × 1,900 GB SSD1 × 1,900 GB SSD
EBS optimizedYesYes
EBS over NVMeRequiredRequired
EBS throughput10000 Mbps10000 Mbps
EBS baseline bandwidth10,000 Mbps10,000 Mbps
EBS max bandwidth10,000 Mbps10,000 Mbps
EBS baseline throughput1,250 MB/s1,250 MB/s
EBS max throughput1,250 MB/s1,250 MB/s
EBS baseline IOPS40,00040,000
EBS max IOPS40,00040,000
Max EBS volumes3232
Instance details3 of 10 differm8idn.8xlarger8idn.8xlarge
Familym8idnr8idn
CategoryGeneral purposeMemory optimized
Current generationYesYes
Normalization factor6464
Bare metalNoNo
HypervisorNitroNitro
Placement groupsCluster, Partition, SpreadCluster, Partition, Spread
HibernationYesNo
Nitro EnclavesYesYes
Boot modesLegacy BIOS, UEFILegacy BIOS, UEFI

On-demand prices by region

Cheapest for m8idn.8xlarge first. Linux, USD per hour.

Regionm8idn.8xlarger8idn.8xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$3.055$3.752▲ 23%
US East (Ohio)us-east-2$3.055$3.752▲ 23%
US West (Oregon)us-west-2$3.055$3.752▲ 23%
Europe (Spain)eu-south-2$3.344$4.178▲ 25%
EU (Ireland)eu-west-1$3.415$4.178▲ 22%
Asia Pacific (Tokyo)ap-northeast-1$3.931$4.56▲ 16%

Keep exploring

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

m8idn.8xlargeGeneral purpose, m8idn family
m8idn.8xlarge prices and specsEvery size in the m8idn family

Compare m8idn.8xlarge with

m8i.8xlargem6idn.8xlarge
r8idn.8xlargeMemory optimized, r8idn family
r8idn.8xlarge prices and specsEvery size in the r8idn family

Compare r8idn.8xlarge with

r8i.8xlarger6idn.8xlarge

Pay the committed rate, with commitment protection

The best committed rate on these two is 53–55% below on-demand. Connect your cloud accounts to unlock greater savings with commitment protection.

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AWS EC2 Linux prices in USD. Monthly figures use 730 hours. Prices last updated 12 Nov 2026.