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I'm sure its called AMD fine wine technology.
Sure
What is that cartoon meant to prove? And, why are AMD cards relevant to a claim that Nvidia gimp drivers?
Then watch another proof
so they make drivers run slower on the old tech so the NV fans buy into the new tech
Sure
Yet people still deny it happens
I noticed it a lot with my 970 and rx480. They started off roughly similar performance, but by the time I sold the rx480 it was so far ahead it was funny.
That isn't because of nVidia gimping though - its is because of the longer time it takes AMD to squeeze all the performance out of their cards.
That doesn't explain why the 970 is basically unusable in some modern games while the 480 performed quite well. Nvidia just abandoning and not updating drivers for old cards is a way of gimping.
That is going to happen at some point both the 970 and 480 are quite low down performance wise compared to the latest cards but the 480 is still not that old in terms of releases for AMD compared to nVidia where the 970 is quite a way down the list now. That isn't anything like gimping.
Also comparing the hardware - when it comes to things like texture throughput, memory bandwidth and potential compute performance the 970 is quite a bit behind the 480 hardware (by around 30%) - it doesn't really look good for AMD that the 970 was ever even close to the 480 for ingame performance.
That isn't because of nVidia gimping though - its is because of the longer time it takes AMD to squeeze all the performance out of their cards.
But sure, Nvidia never gimp performance at all.
That Nvidia has frequently purposefully gimped performance is simply fact
Well the 1060 was released after and performed better than the 480 originally, but now it's dropped way down too...
Roundups that have looked at more than one driver haven't found a trend of any significant slowing down - you'll always get the odd driver that has issues or is faster/slower than an older/newer driver and sometimes a game where a fix results in a small FPS loss, etc.
EDIT: Interestingly even in the comments people have posted links to mainstream youtubers who've debunked that video for instance https://www.youtube.com/watch?v=k6id-sZ1I3c
They don't - people have only come up with this notion from comparing individual drivers in isolation - if you compare a spread of older and newer drivers there are rarely any significant differences - infact in some cases small improvements.
From what i have seen and heard around here. The gimping driver just so happened to be the release driver for the 2080. So in reviews the 1080ti took a performance hit to make the 2080 look that much better. Users have said they regained the performance back in later drivers. It's very underhanded but also smart as the initial reviews are what people look at and mainly where people get there performance impressions. So Nvidia made the 2080 look better than what it is against the 1080ti and then gave the performance back later.
Not saying it wasn't the case but it is pure assumption that it was done intentionally as you said the drivers either side of it the 1080ti runs at its proper performance. I honestly wouldn't be surprised if they had but people keep highlighting incidents in isolation and extrapolating a story from there while it has been shown by various sites not to be an indication of a general trend.
Various sites against other various sites which show a clear trend of worsening performance with new GeForce drivers.
You have a small number of individual/small channel YouTubers claiming that - against established tech sites/channels like Gamers Nexus, Hardware Unboxed, etc. that not only show a different picture but have even gone as far as to debunk those videos from smaller channels claiming otherwise (as per the one I linked).
I mean on one of those videos you linked like the 3rd comment down or something links to a video that thoroughly dismisses its claims with vigorous testing.