AMD Instinct MI250X~341 tok/s (Q4)

Qwen/Qwen2.5-14B speed on AMD Instinct MI250X

Quantization-specific throughput and VRAM requirements for Qwen/Qwen2.5-14B running on AMD Instinct MI250X.

Speed Snapshot

Topline estimate from compatibility data

ModelQwen/Qwen2.5-14B

GPUAMD Instinct MI250X

Q4 speed341 tok/s

Q4 VRAM required7GB

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	7GB	128GB	341 tok/s	✅ Fits
Q8	14GB	128GB	247 tok/s	✅ Fits
FP16	29GB	128GB	130 tok/s	✅ Fits