Can I Run MiniCPM-V 4.6 on Intel Arc B580?
Written by Jakub Rusinowski · Last updated September 11, 2026
Yes. MiniCPM-V 4.6 needs 2.2 GB at 8K context (0.8 GB weights + 1.4 GB KV cache/overhead) at Q4_K_M and the Intel Arc B580 has 12 GB, leaving about 9.8 GB of headroom, at roughly 124 tok/s (estimated) with room for up to 128K of context.
See what else this hardware can run →
The numbers
| Model | MiniCPM-V 4.6 |
| Parameters | 1.3B |
| Quantization | Q4_K_M |
| VRAM needed (8K context) | 2.2 GB |
| Intel Arc B580 VRAM | 12 GB |
| Verdict | Runs |
| Max context | 128K |
| Estimated speed | ~124 tok/s |
MiniCPM-V 4.6 on the Intel Arc B580: VRAM by quantization
| Quant | VRAM needed | Fits 12 GB? | Max context | Whole PC |
|---|---|---|---|---|
| F16 | 4 GB | ✓ Yes | 64K | — |
| Q8_0 | 2.8 GB | ✓ Yes | 64K | — |
| Q6_K | 2.5 GB | ✓ Yes | 64K | — |
| Q5_K_M | 2.4 GB | ✓ Yes | 128K | — |
| Q4_K_M | 2.2 GB | ✓ Yes | 128K | — |
| Q3_K_M | 2 GB | ✓ Yes | 128K | — |
| Q2_K | 1.9 GB | ✓ Yes | 128K | — |
Assumes an 8K-token context with an f16 KV cache, on an estimated architecture — this model publishes no config we can read. A longer window needs more; a quantized KV cache needs less. “Max context” is the largest window that still fits in 12 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.
Context costs VRAM too. At Q4_K_M on the Intel Arc B580: 8K 2.2 GB · 32K 4.1 GB · 128K 11.8 GB. Every window this model publishes still fits 12 GB.
What to do next
Nothing to change — run it at Q4_K_M. If you want more capability, check whether the next size up also fits.
No compatible GPU? MiniCPM-V 4.6 on 8 GB of system RAM, CPU only: runs comfortably.
Running MiniCPM-V 4.6 on this card:
At 2 hrs/day, buying (~$249) beats renting at $0.34/hr after about 12 months.
Affiliate links — we may earn a commission if you sign up, at no extra cost to you.
Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.
Other MiniCPM-V sizes on the Intel Arc B580
- MiniCPM-V 4.5 — runs (6.8 GB)
MiniCPM-V 4.6 on nearby hardware
- Intel Arc B570 (10 GB) — runs
All MiniCPM-V sizes on the Intel Arc B580 | MiniCPM-V 4.6 model page | Intel Arc B580 GPU page | VRAM calculator | Check your hardware