The DeepCool PX1200G and the Thermaltake Toughpower GF3 850W result in an objective tie across the evaluated specifications. While both units share equal standing in the majority of categories, they offer distinct advantages regarding connectivity. The DeepCool PX1200G provides the most significant edge in this comparison, featuring a 100% advantage in the number of available PCIe connectors, which is the most impactful difference between the two power supplies.

Users prioritizing high-end graphics configurations should select the DeepCool PX1200G to utilize its superior PCIe connectivity. Conversely, those managing storage-heavy builds or systems requiring extensive peripheral support should choose the Thermaltake Toughpower GF3 850W, as it offers a 200% advantage in SATA connector availability. Both units remain viable options depending entirely on whether your specific build requires more power delivery for expansion cards or a higher density of SATA-based storage devices.