In theory, a warp drive is a speculative concept that proposes a means of achieving faster-than-light travel by distorting space-time. Although popularized in science fiction, there is no currently known technology or confirmed scientific basis for constructing a functioning warp drive.
However, if we assume that a warp drive is possible and could be used for interstellar travel, it is important to note that it is typically depicted as bending space-time rather than exceeding the speed of light. In this case, the concept of time dilation would still be relevant.
The magnitude of time dilation would depend on the specifics of the warp drive technology and how it alters space-time. Since the details of a hypothetical warp drive are purely speculative, it is difficult to determine the exact effects on time dilation without a well-defined model.
That being said, it is reasonable to assume that significant time dilation could occur during travel using a warp drive. Traveling at speeds comparable to or exceeding the speed of light, as suggested by the concept, would likely result in noticeable time dilation effects. However, without a concrete understanding of how a warp drive would function, it is challenging to provide precise predictions or calculations regarding time dilation in such a scenario.