AMD Instinct MI300X~90 tok/s (Q4)

Qwen/Qwen3.5-397B-A17B speed on AMD Instinct MI300X

Quantization-specific throughput and VRAM requirements for Qwen/Qwen3.5-397B-A17B running on AMD Instinct MI300X.

Speed Snapshot

Topline estimate from compatibility data

ModelQwen/Qwen3.5-397B-A17B

GPUAMD Instinct MI300X

Q4 speed90 tok/s

Q4 VRAM required222GB

Data Source

Calculation and benchmark status

Speed values come from the compatibility dataset (`estimatedTokensPerSec`) and are sorted by quantization.

For full verdict logic and alternate GPUs, see the canonical compatibility page.

Quantization Speed Table

Quantization	VRAM needed	VRAM available	Speed	Verdict
Q4	222GB	192GB	90 tok/s	❌ Not recommended
Q8	444GB	192GB	58 tok/s	❌ Not recommended
FP16	888GB	192GB	37 tok/s	❌ Not recommended