Qwen3-1.7B vs NVIDIA-Nemotron-3.5-Lightning-30B-A3B-NVFP4-DSpark
Specs, VRAM requirements and download trends — updated 21 September 2026.
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | Qwen3-1.7B | NVIDIA-Nemotron-3.5-Lightning-30B-A3B-NVFP4-DSpark |
|---|---|---|
| Parameters | 2.0 B | 760 M |
| Architecture | Qwen3ForCausalLM | Qwen3DSparkModel |
| Context length | 40,960 | 1,048,576 |
| Licence | apache-2.0 | other |
| Commercial use | Allowed | Unknown |
| Languages | — | — |
| Downloads 30d | 3,619,571 | 241,067 |
| Downloads all time | 62.1 M | 341 K |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2025-04-27 | 2026-08-05 |
Download trend
Daily snapshots, last 56 days (28 Jul – 21 Sep)
7.8 M191 K
Qwen3-1.7B
NVIDIA-Nemotron-3.5-Lightning-30B-A3B-NVFP4-DSpark
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
Qwen3-1.7B · fp16
5.3 GB / 24 GB
NVIDIA-Nemotron-3.5-Lightning-30B-A3B-NVFP4-DSpark · fp16 @ 1024K ctx
16.6 GB / 24 GB