DGX Spark vs Jetson Thor: Did the Predictions Hold Up?

Before the NVIDIA DGX Spark shipped, I predicted how it would perform measured against a NVIDIA Jetson AGX Thor Developer Kit. Ran some tests using llama.cpp as the benchmark. How'd we do? What makes AI faster on a GPU with Tensor Cores?

Geekbench benchmark comparison:
https://browser.geekbench.com/v6/cpu/compare/14162231?baseline=14078585

JetsonHacks testing results and links: https://wp.me/p7ZgI9-3TJ

Jetson AGX Thor Developer Kit (20% off): https://amzn.to/4oezEZn
Jetson AGX Orin Developer Kit (50% off): https://amzn.to/4inNE1A
Cyber Monday 2025 Deals : https://amzn.to/3GzOpWM

Original prediction video : https://youtu.be/OCV0kCLGxoA

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