Will It Run AI

Can Aya Expanse 32B run on Mac Studio M1 Ultra 128GB?

YES — Runs Great

C51Usable
Estimated from fit model

Aya Expanse 32B needs ~36.7 GB VRAM. Mac Studio M1 Ultra 128GB has 92.2 GB. With Q4_K_M quantization, expect ~23 tok/s.

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

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) 36.7 GB, 24.5 tok/s, Runs well
36.7 GB required92.2 GB available
40% VRAM used

Fit status

Runs well

Decode

24.5 tok/s

TTFT

7898 ms

Safe context

8K

Memory

36.7 GB / 92.2 GB

Memory breakdown

Weights19.5 GB
KV Cache2.4 GB
Runtime0.9 GB
Headroom13.8 GB

See how fast it feels

See how fast it feelsAya Expanse 32B on Mac Studio M1 Ultra 128GB
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: 24.5 tok/s decode · 7.9s TTFT (warm) · 61 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

WorkloadGradeFitDecodeTTFTContext
ChatCRuns well24.5 tok/s4308 ms8K
CodingCRuns well22.5 tok/s8589 ms8K
Agentic CodingCRuns well24.5 tok/s11488 ms8K
ReasoningCRuns well24.5 tok/s9334 ms8K
RAGCRuns well24.5 tok/s14360 ms8K

Quantization options

How Aya Expanse 32B (32B params) fits at each quantization level on Mac Studio M1 Ultra 128GB (92.2 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
12.5 GB
LowC45
Q3_K_S
3
15.7 GB
LowC46
NVFP4
4
17.9 GB
MediumC46
Q4_K_M
4
19.5 GB
MediumC46
Q5_K_M
5
23.0 GB
HighC47
Q6_K
6
26.2 GB
HighC47
Q8_0
8
34.2 GB
Very HighC49
F16Best for your GPU
16
65.6 GB
MaximumC53

Get started

Copy-paste commands to run Aya Expanse 32B on your machine.

Run

ollama run aya-expanse:32b

Opções de upgrade

Hardware que roda bem Aya Expanse 32B

Frequently asked questions

Can Mac Studio M1 Ultra 128GB run Aya Expanse 32B?

Yes, Mac Studio M1 Ultra 128GB can run Aya Expanse 32B with a C grade (Runs well). Expected decode speed: 22.5 tok/s.

How much VRAM does Aya Expanse 32B need?

Aya Expanse 32B (32B parameters) requires approximately 36.7 GB of memory with Q4_K_M quantization.

What is the best quantization for Aya Expanse 32B?

The recommended quantization for Aya Expanse 32B is Q4_K_M, which balances quality and memory efficiency.

What speed will Aya Expanse 32B run at on Mac Studio M1 Ultra 128GB?

On Mac Studio M1 Ultra 128GB, Aya Expanse 32B achieves approximately 22.5 tokens per second decode speed with a time-to-first-token of 8589ms using Q4_K_M quantization.

Can Mac Studio M1 Ultra 128GB run Aya Expanse 32B for coding?

For coding workloads, Aya Expanse 32B on Mac Studio M1 Ultra 128GB receives a C grade with 22.5 tok/s and 8K context.

What context window can Aya Expanse 32B use on Mac Studio M1 Ultra 128GB?

On Mac Studio M1 Ultra 128GB, Aya Expanse 32B can safely use up to 8K tokens of context. The model's official context limit is 8K, but available memory constrains the safe maximum.

Is unified memory on Mac Studio M1 Ultra 128GB as fast as VRAM for Aya Expanse 32B?

Not always. Mac Studio M1 Ultra 128GB 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 128GBSee all hardware for Aya Expanse 32B
Embed this result

Paste this snippet into any page to show a live fit card.

<iframe src="https://willitrunai.com/embed/aya-expanse-32b-on-m1-ultra-128gb" width="400" height="180" frameborder="0" style="border:none;border-radius:12px;overflow:hidden;" title="Will It Run AI — fit result"></iframe>

Preview: