The EVGA SuperNOVA 850 G6 and the Seasonic Focus GX-650 represent a tie in their objective specification comparison, with each unit securing two category wins and five ties. The most significant advantage for the EVGA SuperNOVA 850 G6 is its PCIe connector count, which is 200% higher than that of its competitor. Conversely, the Seasonic Focus GX-650 holds a notable advantage in MSRP, offering a 31% better value based on the provided pricing data.

Users requiring extensive connectivity for multiple graphics cards or high-end peripheral configurations should prioritize the EVGA SuperNOVA 850 G6 for its superior PCIe connector capacity. Alternatively, budget-conscious builders who do not require the additional connectors should select the Seasonic Focus GX-650 to take advantage of its lower MSRP. Both power supplies offer identical performance across the remaining five specification categories, making the choice dependent entirely on your specific hardware needs and total build cost.