Can I Run Mistral Small 3.1 on AMD Radeon RX 9070 XT?

Name: LLM Configurator — GPU VRAM Checker
Author: LLM Configurator

作者： Jakub Rusinowski · 最后更新： 2025年3月17日

Only with offload — Mistral Small 3.1 spills onto CPU/system RAM on the AMD Radeon RX 9070 XT (16 GB), so expect a large speed penalty.

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AMD Radeon RX 9070 XT Specs

VRAM	16 GB
Memory Bandwidth	717 GB/s

Every Mistral Small 3.1 variant requires more VRAM than the AMD Radeon RX 9070 XT provides (16 GB).

AMD Radeon RX 7900 XT 20GB

首发建议零售价：$899

2026年价格波动较大——请以当前商品页价格为准。

Won't fit — rent Mistral Small 3.1 instead

Mistral Small 3.1 needs ~15 GB but this GPU has 16 GB. Rent a RTX 4090 (24 GB)-class GPU by the hour instead of buying one:

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RunPod $0.34/hr

Vast.ai $0.35/hr · typical low · varies

Cloud rates verified 2026-07 — estimates, and marketplace prices vary. Buying price is GPU MSRP only, not a full PC.

Only with offload — Mistral Small 3.1 spills onto CPU/system RAM on the AMD Radeon RX 9070 XT (16 GB), so expect a large speed penalty.

The AMD Radeon RX 7900 XT (20 GB VRAM) is the cheapest upgrade that fits it.