As already known 9060 xt isn't powerful enough (<10% over 5060) to take advantage of the 16gb VRAM. After a couple (literally) of years more and more games will need the "right settings", exactly as it's mentioned in the 5060 review... Future proofing on GPUs is unfortunately short, usually 3-5 years, depending mostly on raw horsepower.
A 12gb version, like 6700 xt, could have been a wiser choice, but it would mean no 8gb version.
Yes it is. Check 9060 XT 8GB vs 16GB benchmarks. 8GB holds it back so much that sometimes 16GB can double the FPS.
5060 Ti is also powerful enough to benefit from 16GB.
9060 XT is faster than these cards:
RX 6800 16GB
RTX 2080 Ti 11GB
RTX 4060 Ti 16GB
GTX 1080 Ti 11GB
Arc A770 16GB
Radeon VII 16GB
I dont remember someone saying back then that 2080 Ti etc would run out of steam to utilize it's VRAM properly.
As for 5060 im unsure, but considering it' s"only"10% slower than 9060 XT im pretty sure this would be able to flex itself too considering the examples of old cards i posted above.
Unfortunately the only way to know that is someone mods it to 16GB somehow. Right now we can only speculate on how much 8GB is really holding it back.
3-5 years is exactly what most people want. I doubt many are buying a higher VRAM models in the hopes of using it 10 years until driver support ends.
Higher VRAM can mean the difference of needing to upgrade in two years when the next series comes out (and suffering those two years) or skipping the next series and upgrading in 4 years with smooth sailing all the way.
Their decision to use old, slow G6 memory may also show through under these conditions.
That's pretty meaningless difference. Yes on paper the 5070 Ti has 39% higher bandwidth, but it's only 4% faster. And this was at launch. Now (with the exception of PT) the performance is pretty much equalized between the two. XT bandwidth is 644GB/s. Ti bandwidth is 896GB/s.
So AMD is not losing much by using G6. Sure, they would be faster with G7, but not to any meaningful degree that would sway potential buyers and G6 is not degrading the experience for existing owners.