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All estimates are approximations based on mathematical models and public specifications. Actual performance may vary. Do not make purchasing decisions based solely on these estimates.

Data sourced from Hugging Face, Ollama, and official model documentation. Model names and logos are trademarks of their respective owners.

© 2026 Will It Run AI — Fase Consulting Ibiza, S.L. (NIF: B57969656)

Home/Mistral Small 4 119B/on RTX 5080 16GB

Can it run?

Can RTX 5080 16GB run Mistral Small 4 119B?

FWon't run

Too heavy

Using Q4_K_M in vLLM

Capabilities:

Fit status

Too heavy

Decode

25.0 tok/s

TTFT

7741 ms

Safe context

4K

Memory

77.6 GB / 16.0 GB

Memory breakdown

Weights72.6 GB
KV Cache1.0 GB
Runtime2.4 GB
Headroom1.6 GB

Performance by workload

WorkloadGradeFitDecodeTTFTContext
Agentic CodingFToo heavy25.0 tok/s11259 ms7K
ChatFToo heavy25.0 tok/s4222 ms4K
CodingFToo heavy25.0 tok/s7741 ms4K
RAGFToo heavy25.0 tok/s14074 ms7K
ReasoningFToo heavy25.0 tok/s9148 ms4K

Quantization options

How Mistral Small 4 119B (119B params) fits at each quantization level on RTX 5080 16GB (16.0 GB usable).

QuantBitsVRAMQualityFit
Q2_K
2
46.4 GB
LowF0
Q3_K_S
3
58.3 GB
LowF0
NVFP4
4
66.6 GB
MediumF0
Q4_K_M
4
72.6 GB
MediumF0
Q5_K_M
5
85.7 GB
HighF0
Q6_K
6
97.6 GB
HighF0
Q8_0
8
127.3 GB
Very HighF0
F16
16
244.0 GB
MaximumF0

Upgrade options

Hardware that runs Mistral Small 4 119B well

AppleMacBook Pro M3 Max 128GBBest value
C9.6 tok/s decode

~$2,499 MSRP

AMDAMD Instinct MI350X 288GBBudget pick
C234.1 tok/s decode

~$8,000 MSRP

NVIDIANVIDIA H200 141GBNVIDIA upgrade
B161.6 tok/s decode

~$30,000 MSRP

IntelGaudi 3 128GBBiggest leap
B103.8 tok/s decode

 

See all results for RTX 5080 16GBSee all hardware for Mistral Small 4 119B