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Apple M2 Ultra

Apple Silicon (unified memory)

Unified memory
192 GB
Memory bandwidth
800 GB/s
Class
Apple

Figures assume the 192 GB unified memory pool shared between CPU and GPU. "What runs on it" is judged at a 8,192-token context. Speeds are estimates, not measurements.

What runs on it

Model Sweet-spot quant Est. speed Community
Mixtral-8x7B-Instruct-v0.1 mistralai Q4_K_M fits on GPU 180–240 tok/s (estimate) no community data
Qwen2.5-7B-Instruct Qwen Q4_K_M fits on GPU 44–58 tok/s (estimate) no community data
Qwen3-30B-A3B-Instruct-2507 Qwen Q4_K_M fits on GPU 169–225 tok/s (estimate) no community data
Qwen3-32B Qwen Q4_K_M fits on GPU 22–29 tok/s (estimate) no community data
Qwen3-8B Qwen Q4_K_M fits on GPU 77–103 tok/s (estimate) no community data

"Est. speed" is a modelled range labelled estimate (D8). "Community" shows the median of approved user-submitted reports on this GPU class only where enough exist — never an estimate.