Would CUDA be a better path than Intel Arc A770 16GB for Magistral 7B?

Often yes, if your goal is the easiest setup and the widest runtime support. Intel can offer attractive memory capacity, but CUDA still tends to win on tooling maturity, guides, kernels, and model coverage for local AI.

Can Magistral 7B run on Intel Arc A770 16GB?

Q: What should I upgrade first if Magistral 7B feels slow on Intel Arc A770 16GB?

Prefer CUDA if you want the path of least resistance. If your goal is maximum runtime coverage, easier troubleshooting, and better support for new local AI releases, CUDA is usually still the safer upgrade path.

YES — Runs Great

A80Great

Estimated from fit model

Magistral 7B needs ~8.7 GB VRAM. Intel Arc A770 16GB has 16.0 GB. With Q4_K_M quantization, expect ~63 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: MediumStack: 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) — 8.7 GB, 63.4 tok/s, Runs well

8.7 GB required16.0 GB available

54% VRAM used

Fit status

Runs well

Decode

63.4 tok/s

TTFT

3052 ms

Safe context

Memory

8.7 GB / 16.0 GB

Memory breakdown

Weights4.3 GB

KV Cache2.0 GB

Runtime0.9 GB

Headroom1.6 GB

See how fast it feels

See how fast it feelsMagistral 7B on Intel Arc A770 16GB
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: 63.4 tok/s decode · 3.1s TTFT (warm) · 159 tok/s prefill

What limits this setup

The raw memory story may look fine, but the software ecosystem is still a constraint here.

Runtime ecosystem is narrower than CUDA

Intel GPUs can look attractive on memory per dollar, but local AI tooling, kernels, and model coverage are still broader and easier on CUDA today.

Best improvement path

Prefer CUDA if you want the path of least resistance

If your goal is maximum runtime coverage, easier troubleshooting, and better support for new local AI releases, CUDA is usually still the safer upgrade path.

Performance by workload

Workload	Grade	Fit	Decode	TTFT	Context
Chat	A	Runs well	59.0 tok/s	1789 ms	8K
Coding	A	Runs well	63.4 tok/s	3052 ms	8K
Agentic Coding	A	Runs well	63.4 tok/s	4439 ms	8K
Reasoning	A	Runs well	63.4 tok/s	3606 ms	8K
RAG	A	Runs well	63.4 tok/s	5548 ms	8K

Quantization options

How Magistral 7B (7B params) fits at each quantization level on Intel Arc A770 16GB (16.0 GB usable).

Quant	Bits	VRAM	Quality	Fit
Q2_K	2	2.7 GB	Low	A75
Q3_K_S	3	3.4 GB	Low	A75
NVFP4	4

Get started

Copy-paste commands to run Magistral 7B on your machine.

Run

lms load Magistral-7B && lms server start

Your hardware

More models your Intel Arc A770 16GB can run

Model	Params	Grade	Decode	Capabilities
Qwen 3.5 9B	9B	S	49.3 tok/s
Qwen 3 14B	14B	S	31.9 tok/s

Frequently asked questions

Can Intel Arc A770 16GB run Magistral 7B?

Yes, Intel Arc A770 16GB can run Magistral 7B with a A grade (Runs well). Expected decode speed: 63.4 tok/s.

How much VRAM does Magistral 7B need?

Magistral 7B (7B parameters) requires approximately 8.7 GB of memory with Q4_K_M quantization.

What is the best quantization for Magistral 7B?

The recommended quantization for Magistral 7B is Q4_K_M, which balances quality and memory efficiency.

What speed will Magistral 7B run at on Intel Arc A770 16GB?

On Intel Arc A770 16GB, Magistral 7B achieves approximately 63.4 tokens per second decode speed with a time-to-first-token of 3052ms using Q4_K_M quantization.

Can Intel Arc A770 16GB run Magistral 7B for coding?

For coding workloads, Magistral 7B on Intel Arc A770 16GB receives a A grade with 63.4 tok/s and 8K context.

What context window can Magistral 7B use on Intel Arc A770 16GB?

On Intel Arc A770 16GB, Magistral 7B can safely use up to 8K tokens of context. The model's official context limit is 8K, but available memory constrains the safe maximum.

What should I upgrade first if Magistral 7B feels slow on Intel Arc A770 16GB?

See all results for Intel Arc A770 16GB See all hardware for Magistral 7B

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