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GPUs for AI Models: Benchmarks & Specs

Can AMD Instinct MI250X run facebook/opt-125m?

Runs Q4128GB VRAM availableRequires 4GB+

AMD Instinct MI250X meets the minimum VRAM requirement for Q4 inference of facebook/opt-125m. Review the quantization breakdown below to see how higher precision settings impact VRAM and throughput.

Quantization breakdown

Quantization	VRAM needed	VRAM available	Estimated speed	Verdict
Q4	4GB	128GB	521.59 tok/s	✅ Fits comfortably
Q8	7GB	128GB	362.70 tok/s	✅ Fits comfortably
FP16	15GB	128GB	169.11 tok/s	✅ Fits comfortably

Suitable alternatives

AMD Instinct MI300X

192GB

793.21 tok/s

Price: —

NVIDIA H200 SXM 141GB

141GB

722.97 tok/s

Price: —

AMD Instinct MI300X

192GB

More questions

AMD Instinct MI250X specs & pricing Full guide for facebook/opt-125m