The ASUS ROG THOR 1200W Platinum III is the objective winner of this comparison, securing more total spec victories than its competitor. Its most significant advantage is its power capacity, which provides 41% more wattage than the alternative. This substantial increase in power delivery makes it the superior choice for systems requiring high energy overhead, ensuring that the unit remains capable of supporting demanding hardware configurations that exceed the limits of lower-capacity power supplies.

Users building high-performance workstations or enthusiast gaming rigs should select the ASUS ROG THOR 1200W Platinum III to leverage its superior wattage. Conversely, the NZXT C850 (2024) is the better option for budget-conscious builders who do not require the extra power, as it offers a 70% advantage in MSRP. Choosing the NZXT C850 (2024) allows for significant cost savings while still meeting the requirements of systems that function effectively within its lower power threshold.