Nvidia Ada RTX 40 Laptop GPU analysis: 175 W RTX 4090 Laptop GPU surpasses a 350 W RTX 3090 in performance and power efficiency - NotebookCheck.net News
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I got my hands on some CMP 40HX : r/gpumining
NVIDIA confirms its 30HX and 40HX Crypto Mining Processors are based on Turing architecture - VideoCardz.com
NVIDIA CMP 40HX | VideoCardz.net
Performance Advantage of MSI Laptops with 13th Gen CPU and RTX 40 GPU