Looked more like 140 ms input lag? I must be reading this wrong.
The numbers in the twitter post are 56-92 ms for DOOM and 79-110 for Assassins creed. The 140 ms I mentioned is my own speculation, based on other sources (digital foundry numbers) and not what is displayed in the tweet. Now we don't know if the twitter measurements include all latency, although I doubt it, hence my aforementioned speculation.
The only thing we can really say with any kind of certainty is that DOOM appears to have roughly 25 ms lower latency than assassins creed.