NVIDIA Jetson AGX Thor Developer Kit (128GB)

Same GB/s bandwidth as DGX Spark (273 GB/s LPDDR5X, 256-bit bus) but the edge-robotics form factor and 130W envelope trade off against DGX Spark's ~1.05-1.5x higher token-generation throughput on the same llama.cpp build, per a direct head-to-head test. Vendor "2070 TOPS FP4" is a Blackwell sparse-FP4 compute claim, not an inference speed measurement -- not recorded as a benchmark here. 2026-07 update: price rose to $5,499 after NVIDIA's July 2026 Jetson lineup price increase (up to 101% on some SKUs, driven by memory costs), up from the $3,499 launch price (Aug 2025) previously recorded. Kit was reported out of stock direct from NVIDIA's US marketplace at research time; third-party resellers (Micro Center, Seeed Studio, Arrow) listed it. Apple and Jetson 'new' figures across this dataset postdate the 2026 memory-shortage price rise -- fresh only as of their as_of date.