Nemotron Research Reasoning Qwen 1.5B vs CodeQwen1.5 7B
Side-by-side comparison of VRAM requirements, quantization, context length, and hardware compatibility.
Specifications
| Nemotron Research Reasoning Qwen 1.5B | CodeQwen1.5 7B | |
|---|---|---|
| Parameters | 1.8B | 7.3B |
| Context | 131K | 66K |
| Architecture | Qwen2ForCausalLM | Qwen2ForCausalLM |
| License | CC BY-NC 4.0 | Other |
| Downloads | 3.3K | 1.6K |
| Released | Nov 2025 | — |
VRAM by Quantization: Nemotron Research Reasoning Qwen 1.5B vs CodeQwen1.5 7B
| Quantization | Bits | Nemotron Research Reasoning Qwen 1.5B VRAM | CodeQwen1.5 7B VRAM |
|---|---|---|---|
| Q2_K | 3.40 | — | 3.5 GB |
| Q3_K_M | 3.90 | — | 4.0 GB |
| Q3_K_S | 3.50 | — | 3.6 GB |
| Q4_0 | 4.00 | — | 4.1 GB |
| Q4_K_M | 4.80 | — | 4.8 GB |
| Q5_K_M | 5.70 | — | 5.6 GB |
| Q6_K | 6.60 | — | 6.4 GB |
| Q8_0 | 8.00 | — | 7.7 GB |
Verdict
Nemotron Research Reasoning Qwen 1.5B supports a longer context window (131K tokens). Nemotron Research Reasoning Qwen 1.5B is the more widely downloaded of the two.
Frequently Asked Questions
- Which has a longer context window, Nemotron Research Reasoning Qwen 1.5B or CodeQwen1.5 7B?
Nemotron Research Reasoning Qwen 1.5B supports 131,072 tokens and CodeQwen1.5 7B supports 65,536 tokens.
- What is the difference between Nemotron Research Reasoning Qwen 1.5B and CodeQwen1.5 7B?
Nemotron Research Reasoning Qwen 1.5B is a 1.8B model from NVIDIA (Qwen family), while CodeQwen1.5 7B is a 7.3B model from Alibaba (Qwen family). Compare their VRAM requirements above to see which fits your GPU or Mac.