Can I Run Mistral Small 4 on NVIDIA L40S?

Written by Jakub Rusinowski · Last updated July 21, 2026

No — Mistral Small 4 doesn't fit the NVIDIA L40S's 48 GB. The cheapest card that runs it is the NVIDIA A100 80GB (80 GB).

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NVIDIA L40S Specs

VRAM48 GB
Memory Bandwidth864 GB/s

Mistral Small 4 119B-A6.5B on the NVIDIA L40S: VRAM by quantization

QuantVRAM neededFits 48 GB?Max context
F16240.2 GB✗ No
Q8_0128.7 GB✗ No
Q6_K99.8 GB✗ No
Q5_K_M86.6 GB✗ No
Q4_K_M74.1 GB✗ No
Q3_K_M52.9 GB✗ No
Q2_K41.3 GB✓ Yes16K

VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 48 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.

Why It Does Not Fit

Every Mistral Small 4 variant requires more VRAM than the NVIDIA L40S provides (48 GB).

Nearest GPU That Fits

NVIDIA A100 80GB (80 GB VRAM).

NVIDIA A100 80GB PCIe
80 GB VRAM · 300 W board power
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Won't fit — rent Mistral Small 4 instead

Mistral Small 4 needs ~72 GB but this GPU has 48 GB. Rent a A100 (80 GB)-class GPU by the hour instead of buying one:

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Vast.ai $0.77/hr · typical low · varies
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Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.

FAQ

Does the NVIDIA L40S have enough VRAM for Mistral Small 4?

No — Mistral Small 4 doesn't fit the NVIDIA L40S's 48 GB. The cheapest card that runs it is the NVIDIA A100 80GB (80 GB).

Which GPU can actually run Mistral Small 4?

The NVIDIA A100 80GB (80 GB VRAM) is the cheapest upgrade that fits it.

Mistral Small 4 on Other GPUs

Popular Models on the NVIDIA L40S

VRAM Tier

Troubleshooting

Buying Guide

← Can I Run It? | Mistral Small 4 Model Page | NVIDIA L40S GPU Page | Check Your Hardware