I must pacebo-ing, but I cannot be because my 3DMark FireStrike, Unigine Heaven and Unigine Valley scores have all gone up slightly, but beyond the marginal error or margin-of-error (not sure which is the right way to say it). Drivers stayed the same. The improvement was consistent. Did MS do something right again or is my PC just going through placebo effect itself, thinking it can do more than it did before and spitting out higher benchmark numbers???