The Seasonic Prime TX-1300 ATX 3.1 is the objective winner of this comparison, securing five out of seven total specification categories. Its most impactful advantage over the Fractal Design Ion+ 2 Platinum 760W is the inclusion of the 12VHPWR connector, which represents a 100% improvement in connectivity capability. While the Fractal Design Ion+ 2 Platinum 760W remains competitive in specific areas, it falls behind in overall technical specifications compared to the superior feature set offered by the Seasonic unit.

Users who prioritize modern hardware compatibility and high-end power delivery should choose the Seasonic Prime TX-1300 ATX 3.1 for its native 12VHPWR support. Conversely, the Fractal Design Ion+ 2 Platinum 760W is the better option for budget-conscious builders, as it holds a 66% advantage in MSRP. Selecting between these two power supplies depends on whether your build requires the latest connector standards or if you prefer to prioritize the significant cost savings provided by the Fractal Design model.