CyberSecQwen 4B vs Qwen3 Next 80B A3B Instruct
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| CyberSecQwen 4B | Qwen3 Next 80B A3B Instruct | |
|---|---|---|
| Parameters | 4.0B | 81.3B |
| Context | 262K | 262K |
| Architecture | Qwen3ForCausalLM | Qwen3NextForCausalLM |
| License | Apache 2.0 | Apache 2.0 |
| Downloads | 1.2K | 359.7K |
| Released | May 2026 | — |
VRAM by Quantization: CyberSecQwen 4B vs Qwen3 Next 80B A3B Instruct
| Quantization | Bits | CyberSecQwen 4B VRAM | Qwen3 Next 80B A3B Instruct VRAM |
|---|---|---|---|
| Q2_K | 3.40 | — | 35.0 GB |
| Q3_K_M | 3.90 | — | 40.0 GB |
| Q3_K_S | 3.50 | — | 36.0 GB |
| Q4_0 | 4.00 | — | 41.1 GB |
| Q4_K_M | 4.80 | — | 49.2 GB |
| Q5_K_M | 5.70 | — | 58.3 GB |
| Q6_K | 6.60 | — | 67.5 GB |
| Q8_0 | 8.00 | — | 81.7 GB |
Verdict
Qwen3 Next 80B A3B Instruct is the more widely downloaded of the two.
Frequently Asked Questions
- Which has a longer context window, CyberSecQwen 4B or Qwen3 Next 80B A3B Instruct?
CyberSecQwen 4B supports 262,144 tokens and Qwen3 Next 80B A3B Instruct supports 262,144 tokens.
- What is the difference between CyberSecQwen 4B and Qwen3 Next 80B A3B Instruct?
CyberSecQwen 4B is a 4.0B model from lablab-ai-amd-developer-hackathon (Qwen family), while Qwen3 Next 80B A3B Instruct is a 81.3B model from Alibaba (Qwen family). Compare their VRAM requirements above to see which fits your GPU or Mac.