The be quiet! Pure Power 12 M 750W and the DeepCool PX1200G are objectively tied in this comparison, as each unit leads in two out of nine evaluated specifications. The most impactful advantage for the be quiet! Pure Power 12 M 750W is its MSRP, which is 35% better than the alternative. Conversely, the DeepCool PX1200G offers a significant lead in power capacity, providing 60% more wattage than the competing unit.

Choose the be quiet! Pure Power 12 M 750W if your primary goal is to optimize your budget, as it provides a superior MSRP. Select the DeepCool PX1200G if your system requirements demand higher power delivery, as it offers a substantial advantage in total wattage. Both units perform equally across the remaining evaluated specifications, so your final decision should depend entirely on whether you prioritize cost savings or increased power capacity for your build.