RTX Spark laptop beats DGX Spark at running gpt-oss-120b in benchmarks

fallingdowndizzyvr · reddit · 2026-10-17

Alex Ziskind's review shows an RTX Spark laptop outperforms NVIDIA's DGX Spark running gpt-oss-120b across all context lengths: 65.4 vs 50.6 tokens/s on empty context, 50.8 vs 40.1 tokens/s at 32k context, with no throttling issues. A counterintuitive data point for anyone buying a local inference box.

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