estimate
Can I run Qwen2.5 32B on an RTX 3090?
Yes, fully in VRAM (estimate)
Can I run Qwen2.5 32B on an RTX 3090? Yes, fully in VRAM (estimate). About 22.6 GB at Q4_K_M (estimate).
Updated . The later of the hardware price date and the formula date.
| Quant | Context | Weights | KV | Overhead | Total | Usable | Fit | Est. tok/s |
|---|---|---|---|---|---|---|---|---|
| Q4 Q4_K_M | 8,192 tokens | 19.7 GB estimate | 2.1 GB estimate | 0.8 GB estimate | 22.6 GB estimate | 23.4 GB estimate | full | 33 tok/s estimate |
| Q5 Q5 (~0.71 bytes/param) | 8,192 tokens | 23.3 GB estimate | 2.1 GB estimate | 0.8 GB estimate | 26.2 GB estimate | 23.4 GB estimate | no | — |
| Q8 Q8 | 8,192 tokens | 35.1 GB estimate | 2.1 GB estimate | 0.8 GB estimate | 38.0 GB estimate | 23.4 GB estimate | no | — |
| FP16 FP16 | 8,192 tokens | 65.6 GB estimate | 2.1 GB estimate | 0.8 GB estimate | 68.5 GB estimate | 23.4 GB estimate | no | — |
| Q4, longer context | 32,768 tokens | 19.7 GB estimate | 8.6 GB estimate | 0.8 GB estimate | 29.1 GB estimate | 23.4 GB estimate | no | — |
Formula estimate, not a benchmark. Method →
Cheapest catalog option that fits at Q4
Radeon RX 7900 XTX 24GB, new (out of stock), €1,050, dated 2026-10-16. No buy link.
This hardware
$1,370€1,224
used (median of sold listings)
price as of 16 Oct 2026
new (lowest in-stock EU): $2,483€2,218. GPU PRIX. New low €2,218, Zotac Trinity OC, France. Page last updated 16 Oct 2026.
pcprice.watchUsed median €1,224, typical €1,136–€1,312, 232 eBay sold sales over 90 days, updated 16 Oct 2026. Not an EU retail listing.
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Qwen2.5 32B on RTX 3090
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Questions
- Can I run Qwen2.5 32B on an RTX 3090?
- Yes, fully in VRAM (estimate).
- How much memory does Qwen2.5 32B need at Q4?
- About 22.6 GB at 8,192 tokens (estimate): 19.7 GB weights, 2.1 GB KV cache, 0.8 GB overhead.
- How fast is Qwen2.5 32B on RTX 3090 (estimate)?
- About 33 tok/s at Q4 (estimate, not a benchmark).