Six NVIDIA production modules have more than 200 GB/s of memory bandwidth. They come in two tiers: 273 GB/s on the Blackwell-based Thor modules and 204.8 GB/s on the Ampere-based AGX Orin modules.
Production modules above 200 GB/s developer... +5developer.nvidia.com ↗“128GB LPDDR5X (273 GB/s)”developer.nvidia.com ↗“Mid-tier Blackwell Thor SoM; up to 1200 FP4 TFLOPS, 64GB memory, 40-70W”nvidia.com ↗“128GB LPDDR5X, 4x 25GbE, 699-pin B2B, 40-130 W”nvidia.com ↗“64GB LPDDR5 (204.8 GB/s)”nvidia.com ↗“64GB LPDDR5, extended temp, 15-75W”nvidia.com ↗“32GB LPDDR5, 15-40W”
| Module | Family | Memory bandwidth | Memory | Power envelope |
|---|---|---|---|---|
| Jetson AGX Thor T5000 | Jetson Thor | 273 GB/s | 128 GB LPDDR5X | 40–130 W |
| Jetson T4000 | Jetson Thor | 273 GB/s | 64 GB LPDDR5X | 40–70 W |
| IGX T5000 | IGX Thor | 273 GB/s | 128 GB LPDDR5X | 40–130 W |
| Jetson AGX Orin 64GB | Jetson AGX Orin | 204.8 GB/s | 64 GB LPDDR5 | 15–60 W |
| Jetson AGX Orin Industrial | Jetson AGX Orin | 204.8 GB/s | 64 GB LPDDR5 | 15–75 W |
| Jetson AGX Orin 32GB | Jetson AGX Orin | 204.8 GB/s | 32 GB LPDDR5 | 15–40 W |
What this means for your choice:
- All three Thor modules have the same bandwidth (273 GB/s). They differ in memory size and power. The IGX T5000 is a separate part from the Jetson T5000, but it's pin-compatible and comes with optional functional safety. nvidia.com +1nvidia.com ↗“a separate SKU from Jetson T5000 (P/N 900-13834-0080-001) but form-factor and pin-compatible with it”nvidia.com ↗“for custom carrier boards with optional functional safety”
- All three AGX Orin modules have 204.8 GB/s. The Industrial version adds extended temperature support and is pin-compatible with AGX Orin. nvidia.comnvidia.com ↗“extended temp, 15-75W; pin-compatible with AGX Orin”
- Super mode doesn't add any modules. The Orin NX and Orin Nano reach at most 102 GB/s in Super mode, which is well below 200 GB/s.
Bandwidth sets your token rate, but memory size sets how big a model fits. If you need to run larger models, the 128 GB Thor modules give you the most room.