The NVIDIA GTX 1070 is the objective winner of this comparison, securing victory in eight out of twelve measured specifications. Its most significant advantage is its FP32 performance, which is 473% higher than that of the NVIDIA GeForce GT 1030. While the latter component maintains a lead in power efficiency, the substantial gap in raw computational capability establishes the former as the superior hardware option across the majority of technical categories.

Users prioritizing high-level computational throughput should select the NVIDIA GTX 1070 to leverage its massive advantage in FP32 performance. Conversely, the NVIDIA GeForce GT 1030 is the appropriate choice for systems where power consumption is the primary concern, as it offers an 80% improvement in TDP. Choose the former for demanding tasks requiring significant processing power, or the latter if your build requires a component with a strictly limited power profile.