Qwen3-8B vs Nemotron-Labs-Diffusion-8B

Specs, VRAM requirements and download trends — updated 25 October 2026.

Qwen · A · Open weights
Params
8.2 B
Context
40,960
30d
8.2 M
apache-2.0 · commercial OK
nvidia · B · Open weights
Params
8.5 B
Context
262,144
30d
204 K

Specification comparison

Differences are highlighted; identical values are muted.

Specification Qwen3-8B Nemotron-Labs-Diffusion-8B
Parameters 8.2 B 8.5 B
Architecture Qwen3ForCausalLM NemotronLabsDiffusionModel
Context length 40,960 262,144
Licence apache-2.0 other
Commercial use Allowed Unknown
Languages — —
Downloads 30d 8,164,793 204,433
Downloads all time 133.8 M 565 K
Quantizations on the Hub SAFETENSORS SAFETENSORS
Gated No No
First seen on the Hub 2025-04-27 2026-03-18

Download trend

Daily snapshots, last 90 days (28 Jul – 25 Oct)

16.6 M176 K
Qwen3-8B Nemotron-Labs-Diffusion-8B

VRAM side by side

On RTX 4090 · 24 GB · 8K context unless noted

Qwen3-8B · fp16 19.7 GB / 24 GB
⚠️ Tight — reduce context
Nemotron-Labs-Diffusion-8B · fp16 @ 256K ctx 60.1 GB / 24 GB
❌ Won’t fit

Adjacent comparisons