CyberSecQwen 4B vs Qwen Marketing
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| CyberSecQwen 4B | Qwen Marketing | |
|---|---|---|
| Parameters | 4.0B | 8.2B |
| Context | 262K | — |
| Architecture | Qwen3ForCausalLM | — |
| License | Apache 2.0 | MIT |
| Downloads | 1.2K | 5.7K |
| Released | May 2026 | Jul 2025 |
VRAM by Quantization: CyberSecQwen 4B vs Qwen Marketing
| Quantization | Bits | CyberSecQwen 4B VRAM | Qwen Marketing VRAM |
|---|---|---|---|
| BF16 | 16.00 | 8.5 GB | 18.0 GB |
Verdict
CyberSecQwen 4B needs less VRAM at BF16 (8.5 GB vs 18.0 GB), so it fits on smaller GPUs. Qwen Marketing is the more widely downloaded of the two.
Frequently Asked Questions
- Which needs less VRAM, CyberSecQwen 4B or Qwen Marketing?
At BF16, CyberSecQwen 4B needs 8.5 GB and Qwen Marketing needs 18.0 GB, so CyberSecQwen 4B is the lighter option to run locally.
- What is the difference between CyberSecQwen 4B and Qwen Marketing?
CyberSecQwen 4B is a 4.0B model from lablab-ai-amd-developer-hackathon (Qwen family), while Qwen Marketing is a 8.2B model from marketeam (Qwen family). Compare their VRAM requirements above to see which fits your GPU or Mac.