If I give you the links (ill try to find them since besides HUB's that are recent some of them are older) will that make a difference? Will you accept that there is something there?Ok… links?
AMD were not relevant until Ryzen within your stated time frame, bulldozer was a huge misstep, the Nvidia rise to power was firmly under way and thinking back to 2014 the good that was said was with regard to the R9 390 / Nvidia 970…. “Should have bought a R9 390” the 980… 1080 and newer hammered AMD.
An obvious example was HUB testing the 3090 with the 3950x because that's what people that pay him (his fans) voted for. That is basically compromising your review by not testing with the fastest CPU at the time just because the people that click on your videos told you not to.