The Phanteks XT Pro Ultra is the objective winner of this comparison, securing seven out of eight total specifications. Its most impactful advantage over the Hyte Y70 is the inclusion of cooling hardware, as the Phanteks XT Pro Ultra provides a 100% better fan configuration out of the box. This significant lead in pre-installed components establishes the Phanteks case as the superior option regarding out-of-the-box utility and hardware density.

Users prioritizing immediate cooling performance and value should choose the Phanteks XT Pro Ultra for its superior fan inclusion. Conversely, those who do not require the specific cooling setup provided by the Phanteks XT Pro Ultra may consider the Hyte Y70 if their build requirements align with the single tied specification. Selecting between these two cases depends entirely on whether the user values the substantial fan advantage offered by the winning model.