can it run
3.8 GB needed of 32 GB usable — headroom for context
32GB · GCN5.1 · model file 3.3GB · 4B
computed roofline: 1024 GB/s × 0.28–0.45 efficiency window / 3.3GB (Q4_K_M) — bands, never points. Small models (under ~4.5B) run BELOW these bands — kernel-launch overhead keeps them from saturating bandwidth (measured against community medians, 09-06).
→ Raspberry Pi 5 + AI Kit (Hailo-8L) — cheapest catalog machine that runs gemma3 4B fully ($110)
→ RTX 3090 (24GB, used) — upgrade path machine
→ every model the AMD Radeon Instinct MI50 (32 GB) can run — full list
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