So an
Onkyo amplifier rated at .05% distortion is going to sound less distorted than a
Levinson amp rated at .5%?
It's measurable so yes it makes a difference.
Just cause you didn't see it doesn't mean it never happened. There are people who can vouch for it happening and they have real complaints that are backed up by testing data. If not, AMD wouldn't be working on frame pacing would they?
Of course them not rewriting their driver set for new hardware was stupid, and they had to live with the egg on their face. I wasn't even questioning that.
However, he went on to claim that HD 7970 took 6 (7 including the "typo") months to beat GTX 680. Even you have to find such logic questionable.
If they released the RIGHT DRIVERS on day one they would have been basically faster than the 680 even before the release of Nvidia's card.
I don't know why you're so stuck on not understanding this at all. Their drivers sucked...plain and simple.
This is more from a scientific perspective:
Saying something is measurable and quantifiable is NOT the same as saying it functionally matters.
We can measurably quantify that person A is 1 mm taller than person B...doesn't mean that matters in any real world.
Just to add more color to the story: I've been running SLI since 2010 when people were screaming its broken, unplayable, and way to inconsistent. However, I've had a great experience the whole way thus far.
There are people who complained about crossfire. Now AMD is working to fix it. If that doesn't say there IS a problem I don't know what does. Hell you can go to pcperspective.com and check their graphs and write ups on frame times. It's all there, measured and compiled for the readers. It does make a difference in the real world, if it didn't nobody would have complained and frame pacing would never be a thing.