m8g.large

Analysis

The m8g.large is a general purpose instance in the m8g series with 2 vCPUs and 8 GiB of memory on AWS Graviton4 (up to 2.7 GHz), which makes it balanced at 4 GiB of memory per vCPU.

Running it in Mumbai instead of São Paulo saves $57.60 a month per instance: $0.0642/hour against $0.1431/hour, a 123% spread.

It is the cheapest of the 5 processor variants AWS sells at this size and generation. The m8a.large on AMD EPYC 9R45 costs 36% more, and the m8i-flex.large, the m8i.large and the m8gd.large also sit above it.

At $0.0898/hour on demand in US East (N. Virginia), about $65.52 a month, the m8g.large is one of the cheaper ways to buy general purpose capacity: only 20% of the 354 current general purpose types cost less per vCPU-hour than its $0.0449.

Compared with the previous generation, it costs 10% more than the m7g.large on AWS Graviton3 ($5.96 more a month per instance), in exchange for the newer processor. The newer m9g.large on AWS Graviton5 is 9.0% dearer at $0.0978/hour.

Looking beyond its own line, 7 of 41 current types with 2 vCPUs and similar memory are cheaper. The cheapest of those is the t4g.large on AWS Graviton2 at $0.0672/hour. It is burstable, so it only suits workloads that do not run the CPU flat out.