The real cost to run MiniCPM4 8B

openbmb · 8.2B parameters · 32.8K context · commercial OK

What it costs to run MiniCPM4 8B — $0 markup

• On your own machine — $0. Runs free locally if you have about 7 GB of VRAM at Q4_K_M (point Spanvero at LM Studio, Ollama, or llama.cpp).
• On your own rented GPU — from $0.06/hr. NVIDIA RTX 3060 12GB at the direct Vast.ai price (≈ $0.10 a session), $0 markup.
• Via your own API key — $0.17/1M tokens (blended input + output). No GPU to manage (rough estimate for this size).

MiniCPM4 8B — 8.2B params (openbmb).

When does owning hardware beat the API?

At $0.17/1M tokens, the cheapest API for MiniCPM4 8B stays cheaper than a used RTX 3090 at any daily volume — electricity alone costs more per token than the API does.

Local is never $0 — every figure here includes electricity and hardware amortization. Speeds come from published 7-8B Q4 benchmarks (your model, quant, and context will differ); break-even volumes are rounded to 2 significant figures.

MiniCPM4 8B VRAM & system requirements

Open the free Spanvero advisor → for the live, interactive math for your exact workload and hardware.

Quick answers about MiniCPM4 8B

How much does it cost to run MiniCPM4 8B?

Three ways: $0 on your own machine if you have about 7 GB of VRAM (at Q4_K_M); a rented GPU from $0.06/hr (NVIDIA RTX 3060 12GB at the direct Vast.ai price); or about $0.17 per 1M blended tokens via your own API key (a rough estimate for this size). Spanvero adds $0 markup on every path.

Can I run MiniCPM4 8B locally?

Yes — MiniCPM4 8B runs locally for $0 in compute if your GPU or Apple Silicon Mac has about 7 GB of VRAM/unified memory (at Q4_K_M with 16.4K context). Point LM Studio, Ollama, or llama.cpp at it; after the download it runs offline and free.

What GPU do I need to run MiniCPM4 8B?

Any GPU or Apple Silicon Mac with about 7 GB of VRAM/unified memory handles MiniCPM4 8B at Q4_K_M. Of the consumer hardware Spanvero tracks, the smallest that fits is a used NVIDIA RTX 3070 8GB.

Related models

• MiniCPM5 1B — 1.1B, openbmb
• MiniCPM4.1 8B — 8.2B, openbmb
• MiniCPM4 0.5B — 400M, openbmb
• Llama 3.1 8B Instruct — 8B, Meta
• Qwen 7B Chat — 7.7B, Qwen

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Spanvero · What's new · Prices as of 2026-07-13. We're an honest advisor — $0 markup, your own accounts, we never resell compute. Catalog specs auto-indexed from the Hugging Face Hub — parameter count is exact; download size and quantizations are estimates. © 2026 Cynosure LLC.