GPU AI演算ユニット。NVIDIA Tensor Core 5th Gen(Blackwell・FP4/FP8/BF16/TF32)・AMD Matrix Core 3rd Gen(CDNA 3 MI300X・FP16/BF16/FP8)・Intel XMX(Xe Matrix Extension・Arc Battlemage・BF16/INT8)・Apple Matrix Multiplier(AMX)・Qualcomm HMX(Hexagon)・FP32 vs FP16 vs BF16 vs FP8 vs FP4・Sparsity 2:4・LoRA低精度学習必須、2026年Transformer推論基盤。