Qwen2.5 32B
32B parameter open-weight model. 32B with 128K context. Q4 fits in 24 GB VRAM. Near-frontier reasoning and coding performance at consumer GPU scale. Compare with Qwen3 32B — Qwen3 often wins on reasoning benchmarks; Qwen2.5 32B has strong broad task coverage.
Alibaba Qwen · Qwen 2.5
Model overview
Qwen2.5 32B sits in the sweet spot between consumer-friendly VRAM requirements and near-frontier reasoning and coding performance, fitting Q4 quantization in a single 24 GB GPU like an RTX 4090 or 3090. It's a well-rounded pick across chat, coding, reasoning, multilingual, and agentic tasks, with the Apache 2.0 license making it easy to evaluate for commercial use. Compared to the newer Qwen3 32B, Qwen2.5 32B tends to trail on dedicated reasoning benchmarks but holds its own with strong general task coverage — worth keeping both in mind if you're choosing between the two generations for a 24 GB card.
Editorial review
VRAM figures are empirical estimates. Actual usage varies by runtime, context length, and system configuration. Verify on your specific hardware before production use.
Will Qwen2.5 32B run on your machine?
Qwen2.5 32B is 32B parameters and needs 21.5 GB of VRAM at Q4_K_M — 20 GB of weights plus 1.5 GB of runtime overhead for the inference server itself.
VRAM by quantization
| Quantization | Weights | Needs (with overhead) | Quality |
|---|---|---|---|
| Q4_K_M | 20 GB | 21.5 GB | good |
| Q8_0 | 34 GB | 35.5 GB | high |
| FP16 | 66 GB | 67.5 GB | reference |
Fit on common hardware at Q4_K_M
| Hardware | Memory the model can use | System RAM | Verdict |
|---|---|---|---|
| CPU Only | None (CPU only) | 16 GB | Too large |
| RTX 4060 Laptop | 8 GB | 16 GB | Too large |
| RTX 3060 (12GB) | 12 GB | 32 GB | CPU offload |
| RTX 4060 Ti (16GB) | 16 GB | 32 GB | CPU offload |
| RTX 3090 | 24 GB | 64 GB | Comfortable |
| Apple Silicon (Unified Memory) 36 GB | 27 GB of 36 GB | 36 GB | Comfortable |
| RTX 5090 | 32 GB | 64 GB | Comfortable |
Comfortable means VRAM clears the requirement by 2 GB or more. Tight means it covers the requirement with no margin. CPU offload means the model does not fit in VRAM but system RAM is at least 1.6× the weights, so it will run at reduced speed — expect roughly 1–5 tokens per second. Figures are weights plus a fixed runtime overhead and exclude KV-cache growth, which scales with context length.
Apple Silicon shares one pool of memory between the system and the GPU, so a model cannot use all of it. These rows apply the same 75% usable fraction the Compatibility Checker uses, which is why a 36 GB Mac is graded on less than 36 GB.
Need more hardware for Qwen2.5 32B? Open the PC Builder for the 30B / 32B tier →
Ready to run this model locally?
Find a compatible interface in our Local AI Tools directory →