The DeepCool PX850G is the objective winner of this comparison, securing more spec victories than the EVGA SuperNOVA 850 G6. While both units share several identical specifications, the DeepCool PX850G provides a critical functional advantage by including a native 12VHPWR connector. This feature represents a 100% improvement over the EVGA SuperNOVA 850 G6, which lacks this specific connection capability, making the former the more modern and versatile choice for current hardware configurations.

Users planning to build a system with modern graphics cards requiring the 12VHPWR standard should choose the DeepCool PX850G to ensure direct compatibility without the need for adapters. Conversely, the EVGA SuperNOVA 850 G6 remains a viable option for builders whose specific hardware requirements are fully met by the shared specifications of both units. If your current or future components do not necessitate the 12VHPWR connector, either power supply will satisfy your technical needs.