In an interview with ShackNews, id Software CEO Todd Hollenshead has said that there’s no difference between the PlayStation 3 and Xbox 360 version of the game and that they’ll both be running at the same speed come their ship date.

“When the game ships, they’re all going to run 60 hertz. In fact, there’s reasons to believe that, because the way we do certain things, the technology is a little bit better for for the PS3 than it it is for the 360.” Hollenshead said, “It’s a coin-flip as to any…I think that 99% of people [will] not be able to tell–there’s not a nickel’s worth of difference between the PS3 and 360 [versions] and most people won’t be able to tell any. Nobody knows, it’s literally up in the air if you’re going to make a subjective call on this one looks better or whatever than the other one.”

Score one for id Software.

Interview: id’s CEO Talks Rage, Doom 4, Quake Live Subscriptions and Mysterious Women [ShackNews]