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  1. AI Chips in 2026: GPU vs TPU vs NPU vs ASIC for Windows PCs and Cloud Costs

    AI chips in 2026 are specialized processors built to accelerate neural-network workloads, with GPUs dominating large-model training, TPUs anchoring Google’s cloud AI stack, NPUs moving inference onto Windows laptops and phones, and custom ASICs letting hyperscalers optimize for their own...