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AMD Instinct MI250X~457 tok/s (Q4)

kaitchup/Phi-3-mini-4k-instruct-gptq-4bit speed on AMD Instinct MI250X

Quantization-specific throughput and VRAM requirements for kaitchup/Phi-3-mini-4k-instruct-gptq-4bit running on AMD Instinct MI250X.

Speed Snapshot

Topline estimate from compatibility data

Modelkaitchup/Phi-3-mini-4k-instruct-gptq-4bit

GPUAMD Instinct MI250X

Q4 speed457 tok/s

Q4 VRAM required2GB

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	2GB	128GB	457 tok/s	✅ Fits
Q8	4GB	128GB	355 tok/s	✅ Fits
FP16	9GB	128GB	186 tok/s	✅ Fits