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GPUs for AI Models: Benchmarks & Specs

Can Apple M2 Ultra run facebook/sam3?

Runs Q4192GB VRAM availableRequires 1GB+

Apple M2 Ultra meets the minimum VRAM requirement for Q4 inference of facebook/sam3. 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	1GB	192GB	118.68 tok/s	✅ Fits comfortably
Q8	1GB	192GB	97.18 tok/s	✅ Fits comfortably
FP16	2GB	192GB	52.90 tok/s	✅ Fits comfortably

Best current price

Apple M2 Ultra

$5,999.00 on Amazon

Suitable alternatives

AMD Instinct MI300X

192GB

912.02 tok/s

Price: —

NVIDIA H200 SXM 141GB

141GB

781.17 tok/s

Price: —

AMD Instinct MI300X

192GB

More questions

Apple M2 Ultra specs & pricing Full guide for facebook/sam3