Can Hermes 3 Llama 3.2 3B run on Mac Studio M1 Ultra 64GB?

YES — Runs Great

C44Usable

Estimated from fit model

Hermes 3 Llama 3.2 3B needs ~10.0 GB VRAM. Mac Studio M1 Ultra 64GB has 46.1 GB. With Q4_K_M quantization, expect ~42 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: HighStack: StandardBottleneck: Balanced

Operating mode

Choose the run profile you care about

Interactive favors responsiveness, while light API and scale-out lean harder on serving readiness. The fit stays the same, but the recommendation lens changes.

Current mode

Balanced

Balanced for general local use. Keeps the ranking neutral across personal and serving workflows.

Capabilities:

Select quantization to explore

Q4_K_M (Medium quality) — 10.0 GB, 42.0 tok/s, Runs well

10.0 GB required46.1 GB available

22% VRAM used

Fit status

Runs well

Decode

42.0 tok/s

TTFT

4610 ms

Safe context

1.7M

Memory

10.0 GB / 46.1 GB

Memory breakdown

Weights1.8 GB

KV Cache0.4 GB

Runtime0.9 GB

Headroom6.9 GB

See how fast it feels

See how fast it feelsHermes 3 Llama 3.2 3B on Mac Studio M1 Ultra 64GB
1st promptCold start — includes initialization
>What is local AI inference?
Local AI inference means running an AI language model directly on your own hardware — your laptop, desktop, or server — instead of sending requests to a remote cloud API.

When you run inference locally the model weights are loaded into your GPU or unified memory. Each token you generate requires reading those weights from memory, so memory bandwidth is the main bottleneck for decode speed.

Key benefits of running locally:
  - Full privacy: your prompts never leave your machine
  - No per-token cost or rate limits
  - Works offline once the model is downloaded
  - Latency depends only on your hardware
2nd promptWarm — model ready, no init overhead
>How much VRAM do I need?
It depends on the model size and quantization level. A rough rule of thumb:

  Model size     Q4 (4-bit)    Q8 (8-bit)    FP16
  7B params      ~4.3 GB       ~7.5 GB       ~14 GB
  13B params     ~7.9 GB       ~13.9 GB      ~26 GB
  70B params     ~42.7 GB      ~74.9 GB      ~140 GB

Most people use 4-bit quantization (Q4_K_M) which gives 90-95% of full quality at a fraction of the memory. A 24 GB GPU can comfortably run most 7B-13B models.
Estimated: 42.0 tok/s decode · 4.6s TTFT (warm) · 105 tok/s prefill

What limits this setup

This setup is broadly balanced for this model.

Shared-memory contention still exists

The OS, browser, and inference runtime all compete for the same physical memory pool, so real-world headroom is less forgiving than raw capacity suggests.

Best improvement path

Performance by workload

Workload	Grade	Fit	Decode	TTFT	Context
Chat	C	Runs well	42.0 tok/s	2514 ms	1.7M
Coding	C	Runs well	42.0 tok/s	4610 ms	1.7M
Agentic Coding	C	Runs well	42.0 tok/s	6705 ms	1.7M
Reasoning	C	Runs well	42.0 tok/s	5448 ms	1.7M
RAG	C	Runs well	42.0 tok/s	8381 ms	1.7M

Quantization options

How Hermes 3 Llama 3.2 3B (3B params) fits at each quantization level on Mac Studio M1 Ultra 64GB (46.1 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	1.2 GB	Low	C41
Q3_K_S	3	1.5 GB	Low	C41
NVFP4	4	1.7 GB	Medium	C41
Q4_K_M	4	1.8 GB	Medium	C41
Q5_K_M	5	2.2 GB	High	C41
Q6_K	6	2.5 GB	High	C41
Q8_0	8	3.2 GB	Very High	C41
F16Best for your GPU	16	6.1 GB	Maximum	C42

Get started

Copy-paste commands to run Hermes 3 Llama 3.2 3B on your machine.

Run

lms load hf-nousresearch--hermes-3-llama-3-2-3b-gguf && lms server start

Frequently asked questions

Can Mac Studio M1 Ultra 64GB run Hermes 3 Llama 3.2 3B?

Yes, Mac Studio M1 Ultra 64GB can run Hermes 3 Llama 3.2 3B with a C grade (Runs well). Expected decode speed: 42.0 tok/s.

How much VRAM does Hermes 3 Llama 3.2 3B need?

Hermes 3 Llama 3.2 3B (3B parameters) requires approximately 10.0 GB of memory with Q4_K_M quantization.

What is the best quantization for Hermes 3 Llama 3.2 3B?

The recommended quantization for Hermes 3 Llama 3.2 3B is Q4_K_M, which balances quality and memory efficiency.

What speed will Hermes 3 Llama 3.2 3B run at on Mac Studio M1 Ultra 64GB?

On Mac Studio M1 Ultra 64GB, Hermes 3 Llama 3.2 3B achieves approximately 42.0 tokens per second decode speed with a time-to-first-token of 4610ms using Q4_K_M quantization.

Can Mac Studio M1 Ultra 64GB run Hermes 3 Llama 3.2 3B for coding?

For coding workloads, Hermes 3 Llama 3.2 3B on Mac Studio M1 Ultra 64GB receives a C grade with 42.0 tok/s and 1.7M context.

What context window can Hermes 3 Llama 3.2 3B use on Mac Studio M1 Ultra 64GB?

On Mac Studio M1 Ultra 64GB, Hermes 3 Llama 3.2 3B can safely use up to 1.7M tokens of context. The model's official context limit is —, but available memory constrains the safe maximum.

Is unified memory on Mac Studio M1 Ultra 64GB as fast as VRAM for Hermes 3 Llama 3.2 3B?

Not always. Mac Studio M1 Ultra 64GB can often fit larger models thanks to unified memory, but a discrete GPU with dedicated high-bandwidth VRAM may still decode faster once the model fits. For this combination, the important distinction is capacity versus sustained throughput.

See all results for Mac Studio M1 Ultra 64GB See all hardware for Hermes 3 Llama 3.2 3B

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