The Intel Core Ultra 5 235 is the objective winner of this comparison, securing more wins across the evaluated specifications. Its most significant advantage is a 48% improvement in TDP compared to the Intel Core Ultra 5 245K. This efficiency gain represents the primary differentiator between the two processors, as the majority of the remaining technical specifications are identical across both models.

Users prioritizing power efficiency should select the Intel Core Ultra 5 235 to take advantage of its superior TDP. Conversely, the Intel Core Ultra 5 245K is the better choice for those who specifically require a higher base clock, where it maintains a 24% advantage. Choosing between these components depends entirely on whether your build requirements favor lower power consumption or the increased base clock speed provided by the latter model.