m8i.12xlargevsm8in.12xlarge

m8i.12xlarge is 37% cheaper than m8in.12xlarge on demand in US East (N. Virginia), saving $1,072.88 a month.

At a glancem8i.12xlargem8in.12xlarge
On-demand$2.54/hr37% less$4.01/hr
Lowest rate$0.8156/hr43% lessSpot, can be interrupted$1.433/hrSpot, can be interrupted
Size48 vCPUs, 192 GiB48 vCPUs, 192 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.

Optionm8i.12xlargem8in.12xlargem8in.12xlarge vs m8i.12xlarge
On-demandPay by the hour$2.54$4.01▲ 58%
SpotCan be interrupted68% off$0.815664% off$1.433▲ 76%
1-yr savings planHourly commitment27% off$1.86627% off$2.926▲ 57%
3-yr savings planHourly commitment49% off$1.28856% off$1.776▲ 38%

Key differences

The biggest lead each one has.

Where m8i.12xlarge leads
On-demand price$2.54 vs $4.01 per hour
37% cheaper
Where m8in.12xlarge leads
Network baseline75 Gbps vs 22.5 Gbps
3.3× higher

Specs

4 of 40 specs differ. Those are in bold.

ComputeAll 10 matchm8i.12xlargem8in.12xlarge
vCPUs4848
Physical cores2424
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
MemoryAll 1 matchm8i.12xlargem8in.12xlarge
Memory (GiB)192192
Networking3 of 8 differm8i.12xlargem8in.12xlarge
Network22500 Megabit75 Gigabit
Network baseline22.5 Gbps75 Gbps
Network peak22.5 Gbps75 Gbps
Enhanced networkingYes (ENA)Yes (ENA)
EFANoNo
IPv6YesYes
Max network interfaces1212
IPv4 addresses per interface5050
StorageAll 11 matchm8i.12xlargem8in.12xlarge
StorageEBS onlyEBS only
EBS optimizedYesYes
EBS over NVMeRequiredRequired
EBS throughput15000 Mbps15000 Mbps
EBS baseline bandwidth15,000 Mbps15,000 Mbps
EBS max bandwidth15,000 Mbps15,000 Mbps
EBS baseline throughput1,875 MB/s1,875 MB/s
EBS max throughput1,875 MB/s1,875 MB/s
EBS baseline IOPS60,00060,000
EBS max IOPS60,00060,000
Max EBS volumes3232
Instance details1 of 10 differm8i.12xlargem8in.12xlarge
Familym8im8in
CategoryGeneral purposeGeneral purpose
Current generationYesYes
Normalization factor9696
Bare metalNoNo
HypervisorNitroNitro
Placement groupsCluster, Partition, SpreadCluster, Partition, Spread
HibernationNoNo
Nitro EnclavesYesYes
Boot modesLegacy BIOS, UEFILegacy BIOS, UEFI

On-demand prices by region

Cheapest for m8i.12xlarge first. Linux, USD per hour.

Regionm8i.12xlargem8in.12xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$2.54$4.01▲ 58%
US East (Ohio)us-east-2$2.54$4.01▲ 58%
US West (Oregon)us-west-2$2.54$4.01▲ 58%
EU (Ireland)eu-west-1$2.831$4.481▲ 58%
Europe (Spain)eu-south-2$2.831$4.469▲ 58%
Asia Pacific (Tokyo)ap-northeast-1$3.281$5.155▲ 57%

Keep exploring

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

m8i.12xlargeGeneral purpose, m8i family
m8i.12xlarge prices and specsEvery size in the m8i family

Compare m8i.12xlarge with

c8i.12xlargem8g.12xlargem8i-flex.12xlarger8i.12xlargem8a.12xlargem8ib.12xlargem8id.12xlargem8idb.12xlargem8idn.12xlargem8ine.12xlargem7i.12xlarge
m8in.12xlargeGeneral purpose, m8in family
m8in.12xlarge prices and specsEvery size in the m8in family

Compare m8in.12xlarge with

c8in.12xlarger8in.12xlargem8gn.12xlargem6in.12xlarge

Pay the committed rate, with commitment protection

The best committed rate on these two is 49–56% 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.