Table 2.
Comparison between Jetson modules used for target detection and tracking.
| TX1 1 | TX2 2 | AGX XAVIER 3 | |
|---|---|---|---|
| GPU | NVidia Maxwell™ GPU with 256 NVidia® CUDA® Cores | NVidia Pascal™ architecture with 256 NVidia CUDA cores | 512-core Volta GPU with Tensor Cores |
| DL Accelerator | None | None | (2x) NVDLA Engine |
| CPU | Quad-core ARM® Cortex®-A57 MPCore Processor | Dual-core Denver 2 64-bit CPU and quad-core ARM A57 complex | 8-Core ARM v8.2 64-bit CPU, 8-MB L2 + 4 MB L3 |
| MEMORY | 4 GB LPDDR4 Memory | 8 GB 128-bit LPDDR4 | 16 GB 256-bit LPDDR4x | 137 GB/s |
| STORAGE | 16 GB eMMC 5.1 Flash Storage | 32 GB eMMC 5.1 | 32 GB eMMC 5.1 |
| VIDEO ENCODE | 4K @ 30 | 2 4K @ 30 (HEVC) | 8 4K @ 60 (HEVC) |
| VIDEO DECODE | 4K @ 30 | 2 4K @ 30, 12-bit support | 12 4K @ 30 12-bit support |
| JetPack Support | Jetpack 2.0~3.3 | Jetpack 3.0~3.3 | JetPack 4.1.1 |
1 NVidia Jetson TX2 delivers twice the intelligence to the edge. Available online: devblogs.nvidia.com/jetson-tx2-delivers-twice-intelligence-edge (accessed on 3 March 2019). 2 JETSON TX2. Available online: www.nvidia.com/en-us/autonomous-machines/embedded-systems/jetson-tx2 (accessed on 3 March 2019). 3 Jetson AGX Xavier Developer Kit. Available online: https://developer.nvidia.com/embedded/buy/jetson-agx-xavier-devkit (accessed on 3 March 2019).