Dev.to
7/15/2026

Benchmark a Personal AI PC Across Battery, Thermals, and Sleep Recovery
Short summary
The article proposes a structured benchmarking framework for personal AI PCs like NVIDIA's RTX Spark, arguing that peak specs don't reveal real-world usability. It defines a test envelope covering device, OS, power mode, model, and runtime, then prescribes four lifecycle scenarios: cold start, battery loop, sleep recovery, and thermal steady state. Correctness after sleep is prioritized, requiring agents to detect whether tool effects completed before sleep or use idempotency keys.
- •Benchmark AI PCs across four lifecycle scenarios: cold start, battery loop, sleep recovery, and thermal steady state
- •Correctness after sleep recovery matters more than peak specs—agents must detect pre-sleep tool completion
- •Publish the full test envelope with results so peak specifications aren't mistaken for user experience
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