Qwen3 1.7B Abliterated vs Qwen3 1.7B Base
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Qwen3 1.7B Abliterated | Qwen3 1.7B Base | |
|---|---|---|
| Parameters | 1.7B | 1.7B |
| Context | — | 33K |
| Architecture | — | Qwen3ForCausalLM |
| License | Apache 2.0 | Apache 2.0 |
| Downloads | 1.8K | 336.3K |
| Released | Jun 2025 | Jul 2025 |
VRAM by Quantization: Qwen3 1.7B Abliterated vs Qwen3 1.7B Base
| Quantization | Bits | Qwen3 1.7B Abliterated VRAM | Qwen3 1.7B Base VRAM |
|---|---|---|---|
| Q2_K | 3.40 | 0.8 GB | 1.3 GB |
| Q3_K_L | 4.10 | 1.0 GB | 1.4 GB |
| Q3_K_M | 3.90 | 0.9 GB | 1.4 GB |
| Q4_K_M | 4.80 | 1.1 GB | 1.6 GB |
| Q5_K_M | 5.70 | 1.3 GB | 1.8 GB |
| Q6_K | 6.60 | 1.5 GB | 1.9 GB |
| Q8_0 | 8.00 | 1.9 GB | 2.3 GB |
Verdict
Qwen3 1.7B Abliterated needs less VRAM at Q4_K_M (1.1 GB vs 1.6 GB), so it fits on smaller GPUs. Qwen3 1.7B Base is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, Qwen3 1.7B Abliterated or Qwen3 1.7B Base?
At Q4_K_M, Qwen3 1.7B Abliterated needs 1.1 GB and Qwen3 1.7B Base needs 1.6 GB, so Qwen3 1.7B Abliterated is the lighter option to run locally.
- What is the difference between Qwen3 1.7B Abliterated and Qwen3 1.7B Base?
Qwen3 1.7B Abliterated is a 1.7B model from huihui-ai (Qwen family), while Qwen3 1.7B Base is a 1.7B model from Alibaba (Qwen family). Compare their VRAM requirements above to see which fits your GPU or Mac.