How much VRAM does Ministral-3-14B-abliterated need?

Q4_K_M is exactly 8,239,068,672 bytes (7.67 GiB) in weights. Add the KV cache, which depends on context length, plus roughly half a gigabyte of runtime overhead.

How large is Ministral-3-14B-abliterated's KV cache?

5.00 GiB at 32K context with an f16 cache, computed per layer from the model's architecture. Quantizing the cache to q8_0 roughly halves it.

jenerallee78 · text

Ministral-3-14B-abliterated

jenerallee78/Ministral-3-14B-abliterated

Ministral-3-14B-abliterated at Q4_K_M is exactly 8,239,068,672 bytes (7.67 GiB / 8.24 GB) — an effective 4.727 bits per weight, not the nominal 4. Its KV cache at 32K is 5.00 GiB.

From the file· summed from 1 file(s)From the file· KV per layer

Parameters

13.9B

Architecture

mistral3

40 layers

Context

262,144

native (config.json)

License

apache-2.0

Shipped quantizations

● exact bytes, summed from published files

Quant	Size●	Exact bytes●	Effective bpw●	Tensors●	Publisher
Q2_K	4.89 GiB	5,246,531,072	3.010	—	mradermacher
Q3_K_S	5.66 GiB	6,074,906,112	3.485	—	mradermacher
Q3_K_M	6.22 GiB	6,682,097,152	3.833	—	mradermacher
Q3_K_L	6.72 GiB	7,210,317,312	4.136	—	mradermacher
IQ4_XS	6.96 GiB	7,476,721,152	4.289	—	mradermacher
Q4_K_S	7.30 GiB	7,834,547,712	4.495	—	mradermacher
Q4_K_M	7.67 GiB	8,239,068,672	4.727	—	mradermacher
Q5_K_S	8.74 GiB	9,383,818,752	5.383	—	mradermacher
Q5_K_M	8.96 GiB	9,620,567,552	5.519	—	mradermacher
Q6_K	10.33 GiB	11,088,410,112	6.361	—	mradermacher
Q8_0	13.37 GiB	14,359,311,872	8.238	—	mradermacher

KV cache by context

computed per layer

Context	KV cache (f16)●	Flat formula	Overstated by	Full / windowed / recurrent
4,096	0.63 GiB	0.63 GiB	—	40 / 0 / 0
8,192	1.25 GiB	1.25 GiB	—	40 / 0 / 0
16,384	2.50 GiB	2.50 GiB	—	40 / 0 / 0
32,768	5.00 GiB	5.00 GiB	—	40 / 0 / 0
65,536	10.00 GiB	10.00 GiB	—	40 / 0 / 0
131,072	20.00 GiB	20.00 GiB	—	40 / 0 / 0

Compare with

same modality, comparable size

vs Qwen3-Coder-30B-A3B-Instruct vs Qwen3.6-27B vs Qwen3.8-27B vs gemma-4-12B-it-qat-q4_0-unquantized vs gemma-4-E4B-it vs Qwen3-30B-A3B-Thinking-2507 All alternatives →Will it fit on my card? →

Why other calculators give a different number

A parameters × bits ÷ 8 estimate puts Q4_K_M at roughly 7.31 GiB. The real file is 7.67 GiB, because a quantization is a mixture and some tensors are always kept at higher precision.

Architecture

from config.json

Layers

Attention heads

KV heads

Head dim

128

Hidden size

5120

Vocab

131,072

Sliding window

none

SWA period

—

MLA

Experts

—

Experts per token

—

use_sliding_window

—

Questions people ask

How much VRAM does Ministral-3-14B-abliterated need?: Q4_K_M is exactly 8,239,068,672 bytes (7.67 GiB) in weights. Add the KV cache, which depends on your context length, plus roughly half a gigabyte of runtime overhead.
How large is Ministral-3-14B-abliterated's KV cache?: 5.00 GiB at 32K context with an f16 cache, computed per layer. Quantizing the cache to q8_0 roughly halves it, which is often the difference between a context length fitting and not.
Which quantization of Ministral-3-14B-abliterated should I use?: Q4_K_M is the usual default. Pick the largest quantization that fits your card at the context you actually need — the table above gives exact sizes for every one published.