trn2.48xlarge
trn2.48xlarge is an AWS EC2 instance with 192 vCPUs, 2048 GiB memory, 16 GPUs (Intel Xeon Scalable (Sapphire Rapids)). It is sold in 6 regions.
USD per hour, Linux. Reserved prices are no upfront, standard. Cheapest on-demand first.
| Compute | Value |
|---|
| vCPUs | 192 |
| Physical cores | 96 |
| Threads per core | 2 |
| Architecture | x86_64 |
| Processor | Intel Xeon Scalable (Sapphire Rapids) |
| CPU maker | Intel |
| Clock speed | Up to 3.9 GHz |
| Sustained clock | 3.5 GHz |
| Processor features | Intel AMX; Intel AVX; Intel AVX2; Intel AVX512; Intel Turbo |
| Burstable | No |
| Memory | Value |
|---|
| Memory (GiB) | 2048 |
| Accelerators | Value |
|---|
| GPUs | 16 |
| GPU | 16 × AWS Trainium2 |
| GPU memory | 1536 GB HBM3 |
| Networking | Value |
|---|
| Network | 3,200 Gbps |
| Network baseline | 3,200 Gbps |
| Network peak | 3,200 Gbps |
| Enhanced networking | Yes (ENA) |
| EFA | Yes |
| IPv6 | Yes |
| Max network interfaces | 32 |
| IPv4 addresses per interface | 50 |
| Network cards | 16 |
| Storage | Value |
|---|
| Storage | EBS only |
| Local disks | 4 × 1,900 GB SSD |
| EBS optimized | Yes |
| EBS over NVMe | Required |
| EBS throughput | 80 Gbps |
| EBS baseline bandwidth | 80,000 Mbps |
| EBS max bandwidth | 80,000 Mbps |
| EBS baseline throughput | 10,000 MB/s |
| EBS max throughput | 10,000 MB/s |
| EBS baseline IOPS | 260,000 |
| EBS max IOPS | 260,000 |
| Max EBS volumes | 64 |
| Instance details | Value |
|---|
| Instance type | trn2.48xlarge |
| Family | trn2 |
| Category | Machine Learning ASIC Instances |
| Current generation | Yes |
| Normalization factor | 384 |
| Bare metal | No |
| Hypervisor | Nitro |
| Placement groups | Cluster, Partition, Spread |
| Hibernation | No |
| Nitro Enclaves | Yes |
| Boot modes | Legacy BIOS, UEFI |
Prices updated 2026-11-12 from AWS public price lists. Compare all AWS EC2 instances.