Early Astra local tests show 6-10% faster decoding on M4 Max

btibor91 · x · 2026-09-04

After 90 minutes of testing whether Astra improves antirez/ds4 inference, btibor91 reports the strongest result so far is 6-10% faster decoding on an M4 Max, and 3.3% faster decoding on DGX Spark for the best completed comparison. One of the first quantitative data points on running Astra locally, with gains varying by hardware.

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