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Testing reveals that Intel consumer platforms like Z890 with Arrow Lake CPUs have hardware/firmware limitations that prevent proper PCIe Peer-to-Peer (P2P) communication between multiple GPUs, making them unsuitable for multi-GPU AI workloads despite adequate lane counts.
The author argues that there is an urgent need for AI models in the 80-160B parameter range to support users with unified memory devices (e.g., high-RAM Apple/AMD systems), as recent models are either too small or too large for their hardware.
A technical analysis explains why porting Doom to the Neo Geo console is functionally impossible due to hardware limitations, though a simpler raycasting demo approximating Wolfenstein 3D is possible.
An opinion piece arguing that current GPU hardware is fundamentally insufficient for achieving AGI and that computational architecture would need to be completely redesigned.