The NVIDIA RTX 3080 is the objective winner of this comparison, securing victory in eight out of twelve measured categories. Its most significant advantage is its FP32 performance, which is 2542% higher than that of the NVIDIA GeForce GT 1030. While the latter component maintains a lead in power efficiency, the massive disparity in raw computational capability establishes the former as the superior hardware choice for demanding tasks.

Users requiring high-level computational power should select the NVIDIA RTX 3080 to leverage its substantial lead in FP32 performance. Conversely, the NVIDIA GeForce GT 1030 is the appropriate choice for systems where power consumption is the primary priority, as it offers a 91% advantage in TDP. Choosing between these two components depends entirely on whether your specific workload prioritizes extreme processing throughput or minimized power draw.