Qwen2.5 14B vs Qwen2.5 7B Instruct
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Qwen2.5 14B | Qwen2.5 7B Instruct | |
|---|---|---|
| Parameters | 14.8B | 7.6B |
| Context | 131K | 33K |
| Architecture | Qwen2ForCausalLM | Qwen2ForCausalLM |
| License | Apache 2.0 | Apache 2.0 |
| Downloads | 60.9K | 11.9M |
| Released | Sep 2024 | Sep 2024 |
VRAM by Quantization: Qwen2.5 14B vs Qwen2.5 7B Instruct
| Quantization | Bits | Qwen2.5 14B VRAM | Qwen2.5 7B Instruct VRAM |
|---|---|---|---|
| Q2_K | 3.40 | 7.0 GB | 3.6 GB |
| Q3_K_M | 3.90 | 7.9 GB | 4.1 GB |
| Q3_K_S | 3.50 | 7.2 GB | 3.8 GB |
| Q4_0 | 4.00 | 8.1 GB | 4.2 GB |
| Q4_K_M | 4.80 | 9.6 GB | 5.0 GB |
| Q5_K_M | 5.70 | 11.2 GB | 5.8 GB |
| Q6_K | 6.60 | 12.9 GB | 6.7 GB |
| Q8_0 | 8.00 | 15.5 GB | 8.0 GB |
Verdict
Qwen2.5 7B Instruct needs less VRAM at Q4_K_M (5.0 GB vs 9.6 GB), so it fits on smaller GPUs. Qwen2.5 14B supports a longer context window (131K tokens). Qwen2.5 7B Instruct is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Qwen2.5 14B or Qwen2.5 7B Instruct?
At Q4_K_M, Qwen2.5 14B needs 9.6 GB and Qwen2.5 7B Instruct needs 5.0 GB, so Qwen2.5 7B Instruct is the lighter option to run locally.
- Which has a longer context window, Qwen2.5 14B or Qwen2.5 7B Instruct?
Qwen2.5 14B supports 131,072 tokens and Qwen2.5 7B Instruct supports 32,768 tokens.
- What is the difference between Qwen2.5 14B and Qwen2.5 7B Instruct?
Qwen2.5 14B is a 14.8B model from Alibaba (Qwen 2.5 family), while Qwen2.5 7B Instruct is a 7.6B model from Alibaba (Qwen 2.5 family). Compare their VRAM requirements above to see which fits your GPU or Mac.