can it run
14.2 GB vs 12 GB usable — partial CPU offload, expect large speed loss
12GB · RDNA2 gfx1031 · model file 14GB · 20B MoE
computed roofline: 384 GB/s × 0.20–0.50 efficiency window / 2.1GB (Q4_K_M) — bands, never points.
MoE: file is 14GB (that decides fit) but only ~3B of experts activate per token (~2.1GB streamed) — band below is the active-expert estimate, optimistic; community MoE rows run several× the naive bandwidth math
→ Tesla P40 (24GB, used) — cheapest catalog machine that runs gpt-oss 20B MoE fully ($290)
→ radeon-9070-xt — the next step up from AMD RX 6700 XT
→ every model the AMD RX 6700 XT can run — full list
→explore the full catalog84 machines indexed · live prices · what each one can run