g5g.metalAWS Pricing, Specs & Benchmarks

The g5g family is a generation-5 GPU-accelerated (graphics + ML inference) line running on AWS Graviton (ARM64) — AWS-designed processors built for price/performance. g5g.metal provides 64 vCPUs and 128GB of RAM (a 1:2 vCPU-to-memory ratio), priced at $2.7440/hr On-Demand — about $1975.68 per month at 24×7 utilization.

GPU-accelerated (graphics + ML inference) instances are sized for remote workstations, game streaming, ML inference, video transcoding, and graphics-heavy rendering pipelines. 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. This appears to be one of AWS's newer generations in the series, so for most fresh workloads it's a reasonable default within its category.

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 g5g.metal is cheapest today, both On-Demand and Spot. Spot pricing for g5g.metal is currently $0.7560/hr — roughly 72% 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.