FINAL-Bench / POCKET-Zimage-CPU

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Model's Last Updated: September 25 2026
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Introduction of POCKET-Zimage-CPU

Model Details of POCKET-Zimage-CPU

๐Ÿ†• POCKET-Qwen3.8-Flash-Next โ€” a 180B model running on a laptop with 8 GB VRAM + 32 GB RAM ยท 4.17 tok/s measured .

New VRAM RAM Speed

๐Ÿ“š Collections

โ–ถ POCKET Models โ€” this family (on-device, no GPU) Darwin Family ยท Aether Foundation ยท VKAE Accelerated

POCKET-Zimage-CPU

Pick your build โ†’ 35B 26B KR GGUF KR MLX EN GGUF 180B laptop Image NF4 Image CPU

Photoreal images in 46 seconds on a CPU only . No GPU. No CUDA. No Python.

๐Ÿš€ Try it live, no install โ†’ Space โ€” generating on a CPU-only box.

License Runtime No GPU Base RAM

The POCKET lineup โ†’ Zimage CPU 35B KR GGUF KR MLX EN GGUF 26B


Why this exists

Every image model assumes you have a GPU. Most machines don't.

POCKET-Zimage-CPU is Z-Image-Turbo packaged so that a plain office PC โ€” no graphics card, no CUDA, no Python environment โ€” produces a photoreal 512ร—512 image in under a minute . One binary, three files, done.

Samples

3 steps ยท 48.6 s ยท the default we ship

4 steps ยท 60.7 s ยท no visible gain

Korean prompt ยท note it lost the count

Prompt: a red apple on a wooden table, photorealistic โ€” Korean: ๋‚˜๋ฌด ํƒ์ž ์œ„์— ๋†“์ธ ๋นจ๊ฐ„ ์‚ฌ๊ณผ, ์‚ฌ์‹ค์ ์ธ ์‚ฌ์ง„ . Same seed, CPU only.

Measured, not claimed

All numbers below are from our own runs. GPU count used: zero.

Resolution Time Sampling VAE Peak RAM
512 ร— 512 46.4 s 32.7 s 12.5 s 6.42 GB
512 ร— 512 (Korean prompt) 45.3 s 32.1 s 12.0 s 6.42 GB
1024 ร— 1024 192.7 s 135.1 s 55.8 s 6.76 GB

Intel Xeon Gold 6526Y ร—2 (32 cores / 64 threads), 48 threads, Q4_0, 3 steps, --fa --vae-tiling . Single run per row.

Korean prompts cost nothing extra โ€” 45.3 s vs 46.4 s. Language is not a speed penalty here.

How it got 5.3ร— faster

We started at 244 seconds and ended at 46. Every step is measured:

Change Time Peak RAM
Default settings (20 steps) 244 s 8.16 GB
โ†’ 4 steps 62.1 s 8.16 GB
โ†’ --fa (flash attention) 59.5 s 8.18 GB
โ†’ 3 steps 48.6 s 8.00 GB
โ†’ --vae-tiling 46.4 s 6.42 GB

The big one is step count. Z-Image Turbo is distilled for few-step sampling, but the tool's default is 20. Using the default throws away 5ร— for nothing.

3 steps is the floor. At 4 and 3 we cannot tell the images apart. At 2 the surface collapses โ€” water droplets and wood grain vanish and the texture turns cloth-like.

--vae-tiling is free. It cuts VAE time 16% and peak RAM by 1.27 GB. At 1024ร—1024 it is the difference between 13.3 GB and 6.76 GB.

Do not use every thread you have. On a 32-core / 64-thread box, 48 threads took 59.5 s and 64 threads took 108.8 s โ€” 1.8ร— slower. Hyper-threads fight each other for the same physical cores.

Files
File Size What
z_image_turbo-Q4_0-pocket.gguf 3.51 GB Diffusion model, 4-bit (VIDRAFT CPU build)
(bring your own) Qwen3-4B-Instruct-2507-Q4_K_M 2.58 GB Text encoder โ€” download
(bring your own) ae.safetensors 0.16 GB VAE โ€” download
Total โ‰ˆ 6.25 GB

The diffusion model here is VIDRAFT's own CPU build of Z-Image-Turbo: 3.51 GB, with no visible quality change.

Run it

Get a stable-diffusion.cpp binary ( releases ), then:

sd-cli \
  --diffusion-model z_image_turbo-Q4_0-pocket.gguf \
  --vae ae.safetensors \
  --llm Qwen3-4B-Instruct-2507-Q4_K_M.gguf \
  -p "a red apple on a wooden table, photorealistic" \
  --cfg-scale 1.0 --steps 3 --fa --vae-tiling \
  -t 8 -H 512 -W 512 -o out.png

Set -t to your physical core count โ€” not your thread count.

Honest limits
  • It cannot render text. Any words inside the image come out garbled, in every language. If you need accurate text in an image, this is the wrong tool.
  • Korean prompts lose count. "A red apple" gives one apple in English and five or six in Korean. Korean has no articles, so the singular signal is weak for the encoder. Reproduced at both 20 and 3 steps, so it is the encoder, not the step count.
  • 1024 ร— 1024 takes 3 minutes on the machine above. Slower CPUs scale accordingly.
  • Measured on a server CPU. Laptop and mini-PC numbers are not in yet.
Credits and licensing
Component License Author
Z-Image-Turbo (diffusion) Apache-2.0 Tongyi-MAI / Hangzhou Tongyi Laboratory
Qwen3-4B-Instruct (text encoder) Apache-2.0 Qwen, Alibaba
GGUF conversion (upstream) Apache-2.0 leejet
stable-diffusion.cpp (runtime) MIT leejet

This repository redistributes a re-quantized copy of Z-Image-Turbo and keeps the original copyright notices. We did not train this model. What is ours is the CPU packaging, the 3-step setting, the re-quantization, and the measurements on this page.

Related
Runs on Strength
POCKET-Image-Zimage GPU (Python) Faster, renders Korean text via glyph-init
POCKET-Zimage-CPU (this) CPU only No GPU, single binary

Different jobs. Use the first if you have a graphics card, this one if you don't.


๐Ÿงฉ The POCKET Family โ€” On-device AI by VIDRAFT

Big models, small hardware. No GPU, no cloud.

Models

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๐Ÿ“š Full POCKET collection

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POCKET-Zimage-CPU huggingface.co

POCKET-Zimage-CPU huggingface.co is an AI model on huggingface.co that provides POCKET-Zimage-CPU's model effect (), which can be used instantly with this FINAL-Bench POCKET-Zimage-CPU model. huggingface.co supports a free trial of the POCKET-Zimage-CPU model, and also provides paid use of the POCKET-Zimage-CPU. Support call POCKET-Zimage-CPU model through api, including Node.js, Python, http.

POCKET-Zimage-CPU huggingface.co Url

https://huggingface.co/FINAL-Bench/POCKET-Zimage-CPU

FINAL-Bench POCKET-Zimage-CPU online free

POCKET-Zimage-CPU huggingface.co is an online trial and call api platform, which integrates POCKET-Zimage-CPU's modeling effects, including api services, and provides a free online trial of POCKET-Zimage-CPU, you can try POCKET-Zimage-CPU online for free by clicking the link below.

FINAL-Bench POCKET-Zimage-CPU online free url in huggingface.co:

https://huggingface.co/FINAL-Bench/POCKET-Zimage-CPU

POCKET-Zimage-CPU install

POCKET-Zimage-CPU is an open source model from GitHub that offers a free installation service, and any user can find POCKET-Zimage-CPU on GitHub to install. At the same time, huggingface.co provides the effect of POCKET-Zimage-CPU install, users can directly use POCKET-Zimage-CPU installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

POCKET-Zimage-CPU install url in huggingface.co:

https://huggingface.co/FINAL-Bench/POCKET-Zimage-CPU

Url of POCKET-Zimage-CPU

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