Qwen3-4B vs Qwen3.8-27B-DFlash2
Specs, VRAM requirements and download trends — updated 7 October 2026.
z-lab · B · Open weights
Params
1.9 B
Context
262,144
30d
189 K
apache-2.0 · commercial OK
Specification comparison
Differences are highlighted; identical values are muted.
| Specification | Qwen3-4B | Qwen3.8-27B-DFlash2 |
|---|---|---|
| Parameters | 4.0 B | 1.9 B |
| Architecture | Qwen3ForCausalLM | DFlash2DraftModel |
| Context length | 40,960 | 262,144 |
| Licence | apache-2.0 | apache-2.0 |
| Commercial use | Allowed | Allowed |
| Languages | — | — |
| Downloads 30d | 4,013,632 | 188,541 |
| Downloads all time | 94.5 M | 441 K |
| Quantizations on the Hub | SAFETENSORS | SAFETENSORS |
| Gated | No | No |
| First seen on the Hub | 2025-04-27 | 2026-08-15 |
Download trend
Daily snapshots, last 90 days (13 Aug – 10 Nov)
12.6 M188 K
Qwen3-4B
Qwen3.8-27B-DFlash2
VRAM side by side
On RTX 4090 · 24 GB · 8K context unless noted
Qwen3-4B · fp16
10.0 GB / 24 GB
Qwen3.8-27B-DFlash2 · fp16 @ 256K ctx
13.9 GB / 24 GB