trn1 EC2 instance family
Intel processor at 3.5 GHz, x86_64, 8 to 128 vCPUs, 32 to 512 GiB, up to 16 × AWS Trainium (32 GiB each)
Prices #
| Type | vCPU | Memory | Typical spot | On-demand | Cheapest region | Per vCPU-hour |
|---|---|---|---|---|---|---|
| trn1.2xlarge8 vCPU, 32 GiB | 8 | 32 GiB | $0.1344 | $1.344 | us-east-2 of 3 | $0.0168 |
| trn1.32xlarge128 vCPU, 512 GiB | 128 | 512 GiB | $2.150 | $21.50 | us-east-2 of 3 | $0.0168 |
Per hour on Linux/UNIX, in each type's cheapest region. Typical spot: per pricing run of the last 7 days, the cheapest zone's spot price, averaged, as the finder shows it with that region selected. On-demand: the same region's price. Per vCPU-hour: the spot price, or without spot the on-demand price, per vCPU. Every region is under Prices by region.
Description #
The Trn1 instance family, generally available since October 10, 2022, features an unnamed Intel processor with up to 128 vCPUs, 512 GiB of memory, and dedicated AWS Trainium accelerators. Purpose-built for deep learning training workloads, these instances offer up to 7,600 GB of NVMe SSD instance storage. They provide up to 800 Gbps of network bandwidth and 80 Gbps of EBS bandwidth, facilitating high-throughput data transfer for distributed machine learning tasks.
Written by Gemini from web sources and not checked: the specs and prices on this page come from AWS. Source
Specs #
| Type | vCPU | Memory | Accelerator | Local storage | Network | EBS |
|---|---|---|---|---|---|---|
| trn1.2xlarge | 8 | 32 GiB | 1 × AWS Trainium (32 GiB) | 474 GB NVMe SSD | up to 12.5 (3.125 baseline) | up to 20 (5 baseline) |
| trn1.32xlarge | 128 | 512 GiB | 16 × AWS Trainium (32 GiB each) | 4 × 1900 GB NVMe SSD | 800 | 80 |
Network and EBS: peak bandwidth in Gbit/s, with the bandwidth the type sustains when it is lower. Local storage: the instance store, in decimal GB as AWS sizes it.
Performance ranking #
Not benchmarked yet 53
These families have no PassMark single-thread score yet, so they are not ranked.
Available Regions #
3 regions with a price in the last 7 days. Select up to 4 to compare them in the price history charts under Prices by region.
Prices by region #
Each type's regions on Linux/UNIX, cheapest first, with the same figures as the Prices table, and its price history: the daily mean of every zone and pricing run, over the last 15 UTC days. Each price column is tinted from its cheapest region (green) to its most expensive (red).
trn1.2xlarge8 vCPU, 32 GiB, 3 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-2 Ohio | $0.1344 | $1.344 | 90% |
| us-west-2 Oregon | $0.1910 | $1.344 | 86% |
| us-east-1 N. Virginia | $0.2777 | $1.344 | 79% |
trn1.32xlarge128 vCPU, 512 GiB, 3 regions
| Region | Typical spot | On-demand | Spot saving |
|---|---|---|---|
| us-east-2 Ohio | $2.150 | $21.50 | 90% |
| us-west-2 Oregon | $3.151 | $21.50 | 85% |
| us-east-1 N. Virginia | $4.883 | $21.50 | 77% |