m6i.24xlargeAWS Pricing, Specs & Benchmarks

The m6i family is a generation-6 general-purpose line running on Intel Xeon (x86_64) — the explicit-Intel variant in a generation that also ships AMD and Graviton options. m6i.24xlarge provides 96 vCPUs and 384GB of RAM (a 1:4 vCPU-to-memory ratio), priced at $4.6080/hr On-Demand — about $3317.76 per month at 24×7 utilization.

General-purpose instances are sized for application servers, mid-sized databases, caching fleets, and any workload where you want a balanced 1:4 vCPU-to-memory ratio without burstable credit accounting. If your workload doesn't match that profile — for example, if you're running a memory-bound app on a compute-optimized instance, or a CPU-pegged batch job on a burstable t-series — you'll likely pay for capacity you can't use or run into bottlenecks you didn't anticipate. The pages for sibling families (linked further down) cover those alternatives in detail.

In the AWS instance-naming convention, the digit after the series letter is the generation — higher is newer. AWS's current-generation alternative in the same series is **m7i**, which generally offers better price/performance on newer silicon; if you're spinning up a new workload it's usually worth comparing the two before committing.

Pricing varies by region (sometimes meaningfully — the gap between the cheapest and most expensive AWS region for the same SKU is often 15–30%). The regional pricing table further down shows where m6i.24xlarge is cheapest today, both On-Demand and Spot. Spot pricing for m6i.24xlarge is currently $1.3671/hr — roughly 70% off On-Demand — which makes the instance viable for fault-tolerant batch jobs, CI fleets, and any workload that can tolerate interruption with short notice.