The Cooler Master XG Plus 1050 Platinum and the Seasonic VERTEX GX-1200 are tied in their overall objective performance, as both units secured an equal number of specification wins. The Cooler Master XG Plus 1050 Platinum holds a significant lead in power efficiency, offering a 25% advantage in this category. Conversely, the Seasonic VERTEX GX-1200 provides superior long-term support, boasting a warranty that is 20% better than its competitor.

Users prioritizing energy savings and operational efficiency should select the Cooler Master XG Plus 1050 Platinum for their build. Those who place a higher value on extended manufacturer protection and long-term reliability should choose the Seasonic VERTEX GX-1200 instead. Both power supplies offer competitive specifications, so the final decision rests on whether the user prefers the immediate benefit of higher efficiency or the extended security provided by the longer warranty period.