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なお現実

GPU性能 / メモリ帯域

NVIDIA GeForce RTX 3070 : 20.31 TFLOPs / 448 GBs
NVIDIA GeForce RTX 3080 : 29.77 TFLOPs / 760.3 GBs
NVIDIA GeForce RTX 3090 : 35.58 TFLOPs / 936.2 GBs

M1 : 2.6 TFLOPS / 68.2GBs
M1 Pro : 5.2 TFLOPS / 200GBs
M1 Max : 10.4 TFLOPS / 400GBs
M1 Ultra : 20.8 TFLOPS（？）/ 800GBs