Will It Run AI

Can Mixtral 8x22B run on Gaudi 3 128GB?

YES — Runs Great

B69Good
Estimated from fit model

Mixtral 8x22B needs ~103.1 GB VRAM. Gaudi 3 128GB has 128.0 GB. With Q4_K_M quantization, expect ~63 tok/s.

Runtime: llama.cppCapacity: RoomyBandwidth: HighStack: StandardBottleneck: Balanced
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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) 103.1 GB, 62.6 tok/s, Runs well
103.1 GB required128.0 GB available
81% VRAM used

Fit status

Runs well

Decode

62.6 tok/s

TTFT

3094 ms

Safe context

66K

Memory

103.1 GB / 128.0 GB

Memory breakdown

Weights86.0 GB
KV Cache3.4 GB
Runtime0.9 GB
Headroom12.8 GB

See how fast it feels

See how fast it feelsMixtral 8x22B on Gaudi 3 128GB
1st promptCold start — includes initialization
>Solve: If a train travels at 60 mph for 2.5 hours, how far does it go?
Let me work through this step by step. Given information: - Speed = 60 mph (miles per hour) - Time = 2.5 hours Formula: Distance = Speed x Time Calculation: Distance = 60 mph x 2.5 h = 150 miles The train travels 150 miles. Double-check: at 60 mph the train covers 60 miles each hour. In half an hour it covers 30 miles. So in 2.5 hours: 60 + 60 + 30 = 150 miles. Confirmed.
2nd promptWarm — model ready, no init overhead
>What if the train stops for 20 minutes halfway?
The stop doesn't change the total distance covered while moving, but it affects total trip time. Breakdown: - First half: 1.25 hours at 60 mph = 75 miles - Stop: 20 minutes (no distance) - Second half: 1.25 hours at 60 mph = 75 miles Total distance: 150 miles (same) Total time: 2.5 h + 0.33 h = 2.83 hours Average speed: 150 / 2.83 = 53 mph The distance stays the same but average speed drops to 53 mph because of the stop.
Estimated: 62.6 tok/s decode · 3.1s TTFT (warm) · 157 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

WorkloadGradeFitDecodeTTFTContext
ChatBRuns well62.6 tok/s1687 ms66K
CodingBRuns well62.6 tok/s3094 ms66K
Agentic CodingBTight fit62.6 tok/s4500 ms66K
ReasoningBRuns well62.6 tok/s3656 ms66K
RAGBTight fit62.6 tok/s5625 ms66K

Quantization options

How Mixtral 8x22B (141B params) fits at each quantization level on Gaudi 3 128GB (128.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
55.0 GB
LowB59
Q3_K_S
3
69.1 GB
LowB61
NVFP4
4
79.0 GB
MediumB61
Q4_K_M
4
86.0 GB
MediumB61
Q5_K_MBest for your GPU
5
101.5 GB
HighB61
Q6_K
6
115.6 GB
HighF0
Q8_0
8
150.9 GB
Very HighF0
F16
16
289.0 GB
MaximumF0

Get started

Copy-paste commands to run Mixtral 8x22B on your machine.

Run

ollama run mixtral:8x22b

Opciones de mejora

Hardware que ejecuta bien Mixtral 8x22B

Frequently asked questions

Can Gaudi 3 128GB run Mixtral 8x22B?

Yes, Gaudi 3 128GB can run Mixtral 8x22B with a B grade (Runs well). Expected decode speed: 62.6 tok/s.

How much VRAM does Mixtral 8x22B need?

Mixtral 8x22B (141B parameters) requires approximately 103.1 GB of memory with Q4_K_M quantization.

What is the best quantization for Mixtral 8x22B?

The recommended quantization for Mixtral 8x22B is Q4_K_M, which balances quality and memory efficiency.

What speed will Mixtral 8x22B run at on Gaudi 3 128GB?

On Gaudi 3 128GB, Mixtral 8x22B achieves approximately 62.6 tokens per second decode speed with a time-to-first-token of 3094ms using Q4_K_M quantization.

Can Gaudi 3 128GB run Mixtral 8x22B for coding?

For coding workloads, Mixtral 8x22B on Gaudi 3 128GB receives a B grade with 62.6 tok/s and 66K context.

What context window can Mixtral 8x22B use on Gaudi 3 128GB?

On Gaudi 3 128GB, Mixtral 8x22B can safely use up to 66K tokens of context. The model's official context limit is 66K, but available memory constrains the safe maximum.

What should I upgrade first if Mixtral 8x22B feels slow on Gaudi 3 128GB?

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.

Would CUDA be a better path than Gaudi 3 128GB for Mixtral 8x22B?

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.

See all results for Gaudi 3 128GBSee all hardware for Mixtral 8x22B
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