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Sao10KLlamaForCausalLM

L3 8B Stheno V3.2 — Hardware Requirements & GPU Compatibility

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L3 8B Stheno V3.2 is a 8.0B-parameter open language model from Sao10K. It supports a context window of up to 8,192 tokens. At Q4_K_M it needs about 5.39 GB of VRAM — see which GPUs and Macs can run it below.

8.0B params · dense8K contextCC BY-NC 4.010.6K downloads449 likes2.4K quant downloads
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Runs great on a 24 GB GPU

Runs from8 GB Q4_K_M · 8KBest on24 GB Q4_K_M · ~122 tok/s · 8KMacs from16 GB Q4_K_M · ~26 tok/s

CC BY-NC 4.0

Reference GPU · RTX 4090 24 GB

Estimates, ±20% · how we estimate

Run L3 8B Stheno V3.2

One recommended way. Every other method, OS and quant is in the step-by-step guide.

Recommended

Ollama
one command · needs Ollama installed
$ollama run hf.co/QuantFactory/L3-8B-Stheno-v3.2-GGUF:Q4_K_M

Q4_K_M fits fully on the RTX 4090 · 17.8 GB free · 8K context

Download: L3-8B-Stheno-v3.2.Q4_K_M.gguf4.92 GBQuantFactory

install, OS, other quants

Other ways

each opens step-by-step

Run in cloud

Fits on RTX 3060 12GB (5 GB headroom) · Q4_K_M

Generation speed
~43 tok/s
generation speed
Cost per 1M output tokens
$0.45
per 1M output tokens

How Much VRAM Does L3 8B Stheno V3.2 Need?

Select a quantization level; the listed hardware adheres to it.

QuantizationVRAM+32KOn RTX 4090 (reference)
4.0 GB—2-bit · K-quant — 2-bit quantization with K-quant improvementsFits: 8K context · ~165 tok/s
4.1 GB—3-bit small — 3-bit small quantizationFits: 8K context · ~161 tok/s
4.5 GB—3-bit medium — 3-bit medium quantizationFits: 8K context · ~146 tok/s
4.6 GB—4-bit · legacy — 4-bit legacy quantizationFits: 8K context · ~143 tok/s
5.4 GB—4-bit medium — 4-bit medium quantization — most popular sweet spotFits: 8K context · ~122 tok/s
6.3 GB—5-bit medium — 5-bit medium quantization — good quality/size tradeoffFits: 8K context · ~104 tok/s
7.2 GB—6-bit, very good — 6-bit quantization, very good qualityFits: 8K context · ~91 tok/s
8.6 GB—8-bit, near-lossless — 8-bit quantization, near-losslessFits: 8K context · ~76 tok/s
est.calculated, no published file yet

Selected Q4_K_M

4-bit medium quantization

6.2GBat 8K context

Weights
4.8 GB
KV cache
1.1 GB
Overhead
0.3 GB

Fits RTX 4090 (reference) · 17.8 GB free · ~122 tok/s

≥50 tok/s needs ≥414 GB/s · RTX 5090 ~216, RTX 3090 Ti ~122

Which Hardware Can Run L3 8B Stheno V3.2?

Q4_K_M · 5.4 GB

L3 8B Stheno V3.2 (Q4_K_M) requires 5.4 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 8+ GB is recommended. Using the full 8K context window can add up to 0.8 GB, bringing total usage to 6.2 GB. 52 GPUs can run it, including NVIDIA GeForce RTX 5090, NVIDIA GeForce RTX 3090 Ti, NVIDIA GeForce RTX 3070 Ti. 151 devices with unified memory can run L3 8B Stheno V3.2, including Mac Studio (M3 Ultra, 256GB), Mac Studio (M3 Ultra, 512GB), NVIDIA Jetson Orin Nano 8GB (Super).

By VRAM tier · typical GPUs and Macs at Q4_K_M
8 GB · RTX 4060Q4_K_M · 6.2 GB · ~33 tok/s · 8K8 GB tier →
12 GB · RTX 3060 12GBQ4_K_M · 6.2 GB · ~43 tok/s · 8K12 GB tier →
16 GB · RTX 5060 Ti 16GBQ4_K_M · 6.2 GB · ~54 tok/s · 8K16 GB tier →
24 GB · RTX 4090referenceQ4_K_M · 6.2 GB · ~122 tok/s · 8K24 GB tier →
Mac 32 GB · Mac Mini M4Q4_K_M · 6.2 GB · ~16 tok/s · 8KMacs →
Mac 64 GB · Mac Studio M4 MaxQ4_K_M · 6.2 GB · ~71 tok/s · 8KMacs →

Alternatives to L3 8B Stheno V3.2

Similar models

6
ModelScoreVRAMtok/sWhy it is similar
Ling 3.0 TinyInclusion AI—5.5 GB~364same size
LFM2.5 8B A1BLiquid AI—5.6 GB~335same size
BitCPM CANN 8BOpenBMB—5.6 GB~127same size
Gemma 4 E4BGoogle—5.6 GB~123same size
Phi Mini MoE InstructMicrosoft—5.4 GB~239same size
Gemma 3n E4B ITGoogle—7.7 GB~127same size

Specifications

Publisher
Sao10K
Parameters
8.0B
Architecture
LlamaForCausalLM
Context Length
8,192 tokens
Vocabulary Size
128,256
Release Date
2024-06-05
License
CC BY-NC 4.0

Frequently Asked Questions

How much VRAM does L3 8B Stheno V3.2 need?

L3 8B Stheno V3.2 requires 5.4 GB of VRAM at Q4_K_M, or 16.6 GB at BF16. Full 8K context adds up to 0.8 GB (6.2 GB total).

VRAM = Weights + KV Cache + Overhead

Weights = 8.0B × 4.8 bits ÷ 8 = 4.8 GB

KV Cache + Overhead ≈ 0.6 GB (at 2K context + ~0.3 GB framework)

Fit ratings and hardware model lists check this model with room for a 16K-token context, which needs a little more memory.

KV Cache + Overhead ≈ 1.4 GB (at full 8K context)

VRAM usage by quantization

5.4 GB
6.2 GB

Learn more about VRAM estimation →

What's the best quantization for L3 8B Stheno V3.2?

For L3 8B Stheno V3.2, Q4_K_M (5.4 GB) offers the best balance of quality and VRAM usage. Q5_0 (5.6 GB) provides better quality if you have the VRAM. The smallest option is Q2_K at 4.0 GB.

VRAM requirement by quantization

Q2_K
4.0 GB
Q3_K_L
4.7 GB
Q4_K_M ★
5.4 GB
Q5_0
5.6 GB
Q5_K_M
6.3 GB
BF16
16.6 GB

★ Recommended — best balance of quality and VRAM usage.

Learn more about quantization →

Can I run L3 8B Stheno V3.2 on a Mac?

Yes — Mac Mini M2 Pro (16 GB) and 133 other Macs can run L3 8B Stheno V3.2. Apple Silicon uses unified memory, so the model shares RAM with the system. At Q4_K_M you need at least 5.4 GB of usable unified memory (RAM minus macOS overhead).

Can I run L3 8B Stheno V3.2 locally?

Yes — L3 8B Stheno V3.2 can run locally on consumer hardware. Popular tools include Ollama, LM Studio, and llama.cpp.

How fast is L3 8B Stheno V3.2?

At Q4_K_M, L3 8B Stheno V3.2 can reach ~891 tok/s on AMD Instinct MI350X. On NVIDIA GeForce RTX 4090: ~122 tok/s. Speed depends mainly on GPU memory bandwidth. Real-world results typically within ±20%.

tok/s = (bandwidth GB/s ÷ model GB) × efficiency

Example: NVIDIA B200 → 8000 ÷ 5.39 × 0.65 = ~965 tok/s

Estimated speed at Q4_K_M (5.4 GB)

~965 tok/s
~122 tok/s
~965 tok/s
~891 tok/s

Real-world results typically within ±20%. Speed depends on batch size, quantization kernel, and software stack.

Learn more about tok/s estimation →

What's the download size of L3 8B Stheno V3.2?

At Q4_K_M, the download is about 4.82 GB. The full-precision BF16 version is 16.06 GB. The smallest option (Q2_K) is 3.41 GB.

Which GPUs can run L3 8B Stheno V3.2?

52 consumer GPUs can run L3 8B Stheno V3.2 at Q4_K_M. Top options include AMD Radeon RX 6700 XT, AMD Radeon RX 6800, AMD Radeon RX 6800 XT, AMD Radeon RX 7600. 40 GPUs have plenty of headroom for comfortable inference.

Which devices can run L3 8B Stheno V3.2?

151 devices with unified memory can run L3 8B Stheno V3.2 at Q4_K_M (5.4 GB), including AMD Ryzen AI 9 HX 370 (Strix Point) Laptop, ASUS Ascent GX10, Beelink GTR9 Pro (Ryzen AI Max+ 395, 128 GB), Framework Desktop (Ryzen AI Max+ 395, 128 GB). Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.