The ASUS ROG THOR 1000W Platinum III is the objective winner of this comparison, securing a lead in four out of seven evaluated specifications. Its most impactful advantage is the inclusion of a 12VHPWR connector, which represents a 100% improvement over the alternative. This feature ensures superior compatibility with modern high-performance hardware that requires this specific power delivery standard, positioning the unit as the more versatile choice for users building systems with the latest components.

Choose the ASUS ROG THOR 1000W Platinum III if you require the 12VHPWR connector for current-generation hardware and need the higher power capacity. Conversely, the Seasonic Focus GX-650 is the appropriate selection for budget-conscious users, as it offers a 74% advantage in MSRP. This unit is best suited for builds that do not necessitate the advanced connectivity or the higher wattage output provided by the more expensive alternative.