Flux2-Klein-9B-True-V2 vs stable-diffusion-2-1

Specs, VRAM requirements and download trends — updated 6 August 2026.

wikeeyang · A
Params
Context
30d
792 K
sd2-community · B
Params
870 M
Context
30d
20 K
openrail++ licence · conditional

Specification comparison

Differences are highlighted; identical values are muted.

Specification Flux2-Klein-9B-True-V2 stable-diffusion-2-1
Parameters 870 M
Architecture
Context length
Licence other openrail++
Commercial use Unknown Conditional
Languages 2
Downloads 30d 792,253 19,571
Downloads all time 1.1 M 119 K
Quantizations on the Hub GGUF, SAFETENSORS SAFETENSORS
Gated No No
First seen on the Hub 2026-03-26 2025-11-15

Download trend

Daily snapshots, last 10 days (28 Jul – 6 Aug)

803 K16 K
Flux2-Klein-9B-True-V2 stable-diffusion-2-1

VRAM side by side

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

Flux2-Klein-9B-True-V2 · Q4_K 6.8 GB / 24 GB
✅ Runs comfortably
stable-diffusion-2-1 · fp16 20.6 GB / 24 GB
⚠️ Tight — reduce context
Flux2-Klein-9B-True-V2 · fp16 58.1 GB / 24 GB
❌ Won’t fit

Adjacent comparisons