inf1.24xlargevsinf2.24xlarge

inf1.24xlarge is 27% cheaper than inf2.24xlarge on demand in US East (N. Virginia), saving $1,291.81 a month.

At a glanceinf1.24xlargeinf2.24xlarge
On-demand$4.721/hr27% less$6.491/hr
Lowest rate$0.616/hr13% lessSpot, can be interrupted$0.7085/hrSpot, can be interrupted
Size96 vCPUs, 192 GiB96 vCPUs, 384 GiB
ProcessorIntel Xeon Platinum 8275CL (Cascade Lake)AMD EPYC 7R13 Processor
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.

Optioninf1.24xlargeinf2.24xlargeinf2.24xlarge vs inf1.24xlarge
On-demandPay by the hour$4.721$6.491▲ 37%
SpotCan be interrupted87% off$0.61689% off$0.7085▲ 15%
1-yr reservedNo upfront37% off$2.97437% off$4.089▲ 37%
3-yr reservedNo upfront52% off$2.26957% off$2.804▲ 24%
1-yr savings planHourly commitment28% off$3.42121% off$5.111▲ 49%
3-yr savings planHourly commitment45% off$2.60746% off$3.505▲ 34%

Key differences

The biggest lead each one has.

Where inf1.24xlarge leads
On-demand price$4.721 vs $6.491 per hour
27% cheaper
GPUs16 vs 6
2.7× higher
Network baseline100 Gbps vs 50 Gbps
2× higher
Where inf2.24xlarge leads
Max EBS volumes28 vs 11
2.5× higher
Memory (GiB)384 vs 192
2× higher
IPv4 addresses per interface50 vs 30
67% higher
Sustained clock3.6 GHz vs 2.5 GHz
44% higher

Specs

26 of 44 specs differ. Those are in bold.

Compute5 of 10 differinf1.24xlargeinf2.24xlarge
vCPUs9696
Physical cores4848
Threads per core22
Architecturex86_64x86_64
ProcessorIntel Xeon Platinum 8275CL (Cascade Lake)AMD EPYC 7R13 Processor
CPU makerIntelAMD
Clock speed–2.95 GHz
Sustained clock2.5 GHz3.6 GHz
Processor features–AMD Turbo; AVX; AVX2
BurstableNoNo
Memory1 of 1 differinf1.24xlargeinf2.24xlarge
Memory (GiB)192384
Accelerators4 of 4 differinf1.24xlargeinf2.24xlarge
GPUs166
GPU16 × AWS Inferentia6 × AWS Inferentia2
GPU memory–192 GB
Accelerators16 × AWS Inferentia (8 GiB)6 × AWS Inferentia2 (32 GiB)
Networking6 of 8 differinf1.24xlargeinf2.24xlarge
Network100 Gigabit50 Gigabit
Network baseline100 Gbps50 Gbps
Network peak100 Gbps50 Gbps
Enhanced networkingYes (ENA)Yes (ENA)
EFAYesNo
IPv6YesYes
Max network interfaces1115
IPv4 addresses per interface3050
Storage8 of 11 differinf1.24xlargeinf2.24xlarge
StorageEBS onlyEBS only
EBS optimizedYesYes
EBS over NVMeRequiredRequired
EBS throughput14000 Mbps30 Gbps
EBS baseline bandwidth19,000 Mbps30,000 Mbps
EBS max bandwidth19,000 Mbps30,000 Mbps
EBS baseline throughput2,375 MB/s3,750 MB/s
EBS max throughput2,375 MB/s3,750 MB/s
EBS baseline IOPS80,000120,000
EBS max IOPS80,000120,000
Max EBS volumes1128
Instance details2 of 10 differinf1.24xlargeinf2.24xlarge
Familyinf1inf2
CategoryMachine Learning ASIC InstancesMachine Learning ASIC Instances
Current generationYesYes
Normalization factor–8.560582329
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 inf1.24xlarge first. Linux, USD per hour.

Regioninf1.24xlargeinf2.24xlargeDifference
US East (N. Virginia)Used in summaryus-east-1$4.721$6.491▲ 37%
US East (Ohio)us-east-2$4.721$6.491▲ 37%
US West (Oregon)us-west-2$4.721$6.491▲ 37%
Asia Pacific (Mumbai)ap-south-1$4.965$8.438▲ 70%
EU (Stockholm)eu-north-1$5.016$7.14▲ 42%
EU (Ireland)eu-west-1$5.26$8.113▲ 54%
EU (Paris)eu-west-3$5.517$9.087▲ 65%
EU (London)eu-west-2$5.53$9.736▲ 76%
Asia Pacific (Sydney)ap-southeast-2$5.902$8.438▲ 43%
EU (Frankfurt)eu-central-1$5.902$9.736▲ 65%
Asia Pacific (Singapore)ap-southeast-1$6.376$9.087▲ 43%
Asia Pacific (Tokyo)ap-northeast-1$6.376$9.736▲ 53%
South America (Sao Paulo)sa-east-1$7.80$11.034▲ 41%

Keep exploring

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

inf1.24xlargeMachine Learning ASIC Instances, inf1 family
inf1.24xlarge prices and specsEvery size in the inf1 family
inf2.24xlargeMachine Learning ASIC Instances, inf2 family
inf2.24xlarge prices and specsEvery size in the inf2 family

Pay the committed rate, with commitment protection

The best committed rate on these two is 52–57% below on-demand. Connect your cloud accounts to unlock greater savings with commitment protection.

Connect AWS account

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