Motif 3 — Hardware Requirements & GPU Compatibility
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Motif 3 is a 314.8B-parameter open language model from Motif-Technologies. It supports a context window of up to 262,144 tokens. At BF16 it needs about 630.34 GB of VRAM — see which GPUs and Macs can run it below.
5.6K downloads
140 likesSpecifications
- Publisher
- Motif-Technologies
- Parameters
- 314.8B
- Architecture
- MotifForCausalLM
- Context Length
- 262,144 tokens
- Vocabulary Size
- 220,160
- Release Date
- 2026-08-07
- License
- MIT
Get Started
HuggingFace
How Much VRAM Does Motif 3 Need?
Select a quantization to see compatible GPUs below.
| Quantization | Bits | VRAM | + Context | File Size | Quality |
|---|---|---|---|---|---|
| BF16est. | 16.00 | 630.3 GB | 675.5 GB | 629.68 GB | Brain floating point 16 — preferred for training |
est.= calculated VRAM estimate; no published GGUF file found for that quantization yet. Other rows are verified against real community uploads.
Which GPUs Can Run Motif 3?
BF16 · 630.3 GBMotif 3 (BF16) requires 630.3 GB of VRAM to load the model weights. For comfortable inference with headroom for KV cache and system overhead, 820+ GB is recommended. Using the full 262K context window can add up to 45.2 GB, bringing total usage to 675.5 GB. No single GPU has enough memory — multi-GPU or cluster setups are needed.
Which Devices Can Run Motif 3?
BF16 · 630.3 GB2 devices with unified memory can run Motif 3, including NVIDIA DGX H100.
Decent
— Enough memory, may be tightWhere to Download Motif 3
Community quantizations of this model — GGUF for llama.cpp, Ollama, and LM Studio, plus AWQ/MLX variants where available.
Frequently Asked Questions
- How much VRAM does Motif 3 need?
Motif 3 requires 630.3 GB of VRAM at BF16. Full 262K context adds up to 45.2 GB (675.5 GB total).
VRAM = Weights + KV Cache + Overhead
Weights = 314.8B × 16 bits ÷ 8 = 629.7 GB
KV Cache + Overhead ≈ 0.6 GB (at 2K context + ~0.3 GB framework)
KV Cache + Overhead ≈ 45.8 GB (at full 262K context)
VRAM usage by quantization
BF16630.3 GBBF16 + full context675.5 GB- Can NVIDIA GeForce RTX 5090 run Motif 3?
No — Motif 3 requires at least 630.3 GB at BF16, which exceeds the NVIDIA GeForce RTX 5090's 32 GB of VRAM.
- Can I run Motif 3 on a Mac?
Motif 3 requires at least 630.3 GB at BF16, which exceeds the unified memory of most consumer Macs. You would need a Mac Studio or Mac Pro with a high-memory configuration.
- Can I run Motif 3 locally?
Yes — Motif 3 can run locally on consumer hardware. At BF16 quantization it needs 630.3 GB of VRAM. Popular tools include Ollama, LM Studio, and llama.cpp.
- What's the download size of Motif 3?
At BF16, the download is about 629.68 GB.
- Which GPUs can run Motif 3?
No single consumer GPU has enough VRAM to run Motif 3 at BF16 (630.3 GB). Multi-GPU or professional hardware is required.
- Which devices can run Motif 3?
2 devices with unified memory can run Motif 3 at BF16 (630.3 GB), including NVIDIA DGX A100 640GB, NVIDIA DGX H100. Apple Silicon Macs use unified memory shared between CPU and GPU, making them well-suited for local LLM inference.