Head-to-Head Showdown

Apple MacBook Pro 16-inch (M4 Max) vs ASUS ROG Zephyrus G16 (RTX 4070 Laptop)

Comparing ARM architecture against x86 for local AI inference. Review generation throughput, memory architecture, and runner compatibility.

Select Any Two Systems to Compare Head-to-Head

System A (Left)

System B (Right)

System A

Apple MacBook Pro 16-inch (M4 Max)

Apple M4 Max (16-core CPU, 40-core GPU)

64 GB MemoryARM~72.4 t/s

System B

Intel Core Ultra 9 185H + NVIDIA RTX 4070 (8GB VRAM)

32 GB Memoryx86~34 t/s

Specification	Apple MacBook Pro 16-inch (M4 Max)	ASUS ROG Zephyrus G16 (RTX 4070 Laptop)
Architecture	ARM	x86
Processor	Apple M4 Max (16-core CPU, 40-core GPU)	Intel Core Ultra 9 185H + NVIDIA RTX 4070 (8GB VRAM)
Operating System	macOS	Windows x86
System RAM / Unified Memory	64 GB	32 GB
GPU-Usable Memory (VRAM or unified)	48 GB	8 GB
Memory Bandwidth	546 GB/s	256 GB/s
Memory Type & Bandwidth	Unified Memory (546 GB/s)	DDR5 + 8GB GDDR6 VRAM
NPU Acceleration (TOPS)	38 TOPS	321 TOPS
Small models (3–7B)	Yes (Compatible)	Yes (Compatible)
8B models (Qwen3 8B)	Yes (Compatible)	Yes (Compatible)
Estimated 8B Generation Speed	~72.4 t/s	~34 t/s
Recommended Max Context	128k tokens	8k tokens
Power Consumption Envelope	35-75W	60-140W

The buying and sizing guides that explain the numbers above.