Can I Run Devstral on AMD Ryzen AI Max+ 395?

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

作者： Jakub Rusinowski · 最后更新： 2026年9月11日

Yes, comfortably — you'll have ~21.7 GB of headroom running Devstral-2 123B at Q4_K_M (74.26125 GB, ~2 tok/s (est.)) with room for up to 32K context.

Buy This HardwareRyzen AI Max+ 395 Laptop (Strix Halo, up to 128GB) — 96 GB VRAM · 120 W board power Deploy in the Cloud NowNVIDIA A100 80GB on RunPod — from $1.39/hr · rate checked 2026-07

or compare on Vast.ai from $0.77/hr (typical low · varies)

As an Amazon Associate we earn from qualifying purchases. Cloud GPU links are referral links — we may earn a commission at no extra cost to you.

联盟营销声明: 本页部分链接为联盟推广链接——如果你通过它们购买，LLM Configurator 可能会获得佣金，而你无需支付任何额外费用。作为亚马逊联盟成员（Amazon Associate），LLM Configurator 会从符合条件的购买中获得收益。

Ryzen AI Max+ 395 Laptop (Strix Halo, up to 128GB)

96 GB VRAM · 120 W board power

2026年价格波动较大——请以当前商品页价格为准。

在亚马逊查看价格

AMD Ryzen AI Max+ 395 Specs

VRAM	96 GB
Memory Bandwidth	256 GB/s

Devstral-2 123B on the AMD Ryzen AI Max+ 395: VRAM by quantization

Quant	VRAM needed	Fits 96 GB?	Max context
F16	248.2 GB	✗ No	—
Q8_0	132.9 GB	✗ No	—
Q6_K	103.1 GB	✗ No	—
Q5_K_M	89.4 GB	✓ Yes	16K
Q4_K_M	76.5 GB	✓ Yes	32K
Q3_K_M	54.7 GB	✓ Yes	64K
Q2_K	42.7 GB	✓ Yes	128K

VRAM needed assumes a 4K-token context with an f16 KV cache; “Max context” is the largest window that still fits in 96 GB. Figures are estimates from parameter count, quantization and memory bandwidth — the analyzer lets you tune KV-cache quant and context.

Devstral Sizes That Fit the AMD Ryzen AI Max+ 395

Devstral-2 123B	Q4_K_M · 74.26125 GB · ~2 tok/s (est.)
Devstral Small 2505 24B	Q4_K_M · 14.49 GB · ~11 tok/s (est.)
Devstral Small 2 24B	Q4_K_M · 14.49 GB · ~10 tok/s (est.)
Devstral-2 22B (Unverified Listing)	Q4_K_M · 13.2825 GB · ~11 tok/s (est.)

Buy vs. rent Devstral

Buy the GPU

~$1,999

AMD Ryzen AI Max+ 395 · MSRP

Rent by the hour

from $0.77/hr

A100 (80 GB) class

At 2 hrs/day, buying (~$1,999) beats renting at $0.77/hr after about 3.6 years.

Affiliate links — we may earn a commission if you sign up, at no extra cost to you.

Vast.ai $0.77/hr · typical low · varies

Rent on Vast.ai →

RunPod $1.39/hr

Rent on RunPod →

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

FAQ

Does the AMD Ryzen AI Max+ 395 have enough VRAM for Devstral?

Yes, comfortably — you'll have ~21.7 GB of headroom running Devstral-2 123B at Q4_K_M (74.26125 GB, ~2 tok/s (est.)) with room for up to 32K context.

Which quantization of Devstral should I use on the AMD Ryzen AI Max+ 395?

Devstral-2 123B at Q4_K_M quantization (74.26125 GB), estimated ~2 tokens/sec, up to 32K context.

Every Devstral size on the AMD Ryzen AI Max+ 395

Size	VRAM	Verdict	Speed
Devstral-2 123B	74.3 GB	Runs	~2 tok/s
Devstral Small 2505 24B	14.5 GB	Runs	~11 tok/s
Devstral Small 2 24B	14.5 GB	Runs	~10 tok/s
Devstral-2 22B (Unverified Listing)	13.3 GB	Runs	~11 tok/s

Devstral on Other GPUs

Popular Models on the AMD Ryzen AI Max+ 395

VRAM Tier

Best LLMs for 80 GB VRAM

Troubleshooting

Which GGUF quant should I download? (Q4 vs Q5 vs Q8)

Buying Guide

Best GPU Buyer Guide 2026

← Can I Run It? | Devstral Model Page | AMD Ryzen AI Max+ 395 GPU Page | Check Your Hardware