CyberSecQwen 4B vs Qwen1.5 MoE A2.7B
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| CyberSecQwen 4B | Qwen1.5 MoE A2.7B | |
|---|---|---|
| Parameters | 4.0B | 14.3B |
| Context | 262K | 8K |
| Architecture | Qwen3ForCausalLM | Qwen2MoeForCausalLM |
| License | Apache 2.0 | Other |
| Downloads | 1.2K | 181.8K |
| Released | May 2026 | Apr 2024 |
VRAM by Quantization: CyberSecQwen 4B vs Qwen1.5 MoE A2.7B
| Quantization | Bits | CyberSecQwen 4B VRAM | Qwen1.5 MoE A2.7B VRAM |
|---|---|---|---|
| Q2_K | 3.40 | — | 6.8 GB |
| Q3_K_M | 3.90 | — | 7.7 GB |
| Q3_K_S | 3.50 | — | 7.0 GB |
| Q4_0 | 4.00 | — | 7.9 GB |
| Q4_K_M | 4.80 | — | 9.3 GB |
| Q5_K_M | 5.70 | — | 10.9 GB |
| Q6_K | 6.60 | — | 12.5 GB |
| Q8_0 | 8.00 | — | 15.0 GB |
Verdict
CyberSecQwen 4B supports a longer context window (262K tokens). Qwen1.5 MoE A2.7B is the more widely downloaded of the two.
Frequently Asked Questions
- Which has a longer context window, CyberSecQwen 4B or Qwen1.5 MoE A2.7B?
CyberSecQwen 4B supports 262,144 tokens and Qwen1.5 MoE A2.7B supports 8,192 tokens.
- What is the difference between CyberSecQwen 4B and Qwen1.5 MoE A2.7B?
CyberSecQwen 4B is a 4.0B model from lablab-ai-amd-developer-hackathon (Qwen family), while Qwen1.5 MoE A2.7B is a 14.3B model from Alibaba (Qwen family). Compare their VRAM requirements above to see which fits your GPU or Mac.