Build: AMD Radeon RX 9070 XT + — + 32 GB RAM (windows)
Ranked by fit for reasoning use case + predicted speed. Click a row for VRAM breakdown.
ollama run RefinedNeuro/RN_TR_R1:latestollama run phi4-reasoning:14bollama run deepseek-r1:14bollama run phi4:14bollama run RefinedNeuro/RN_TR_R2:latestTight VRAM, partial CPU offload, or context-limited.
ollama run deepseek-r1:7bollama run deepseek-r1:32bollama run qwq:32bHypothetical scenarios. We re-ran the compatibility engine for each.
~$80–150
Doubles your CPU-offload working set. Helps when models don't quite fit in VRAM.
Unlocks: 98 new comfortable, 82 new tradeoff
~$729
20 GB VRAM (vs your 16 GB) plus a bandwidth jump from ~644 GB/s to ~800 GB/s.
Unlocks: 113 new comfortable
~$649
Tensor parallelism splits the model across both cards, effectively doubling VRAM. Bandwidth doesn't double — runs ~1.5× the single-card speed in practice.
Unlocks: 148 new comfortable
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Need more memory than you have. Shown for orientation.
Even with CPU offload, needs more memory than your VRAM (16 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (16 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (16 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (16 GB) + 60% of system RAM (19 GB) combined.
Even with CPU offload, needs more memory than your VRAM (16 GB) + 60% of system RAM (19 GB) combined.
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