Amazon.com: PNY QUADRO P1000 Graphic Card - 4 GB GDDR5 - Low-Profile - 128 bit Bus Width : Electronics
The bus width on the new RTX 4050 is completely unacceptable, here's something for comparasion : r/pcmasterrace
GPU Memory Bandwidth
GPU Memory Bandwidth
Explain to me how memory width (128/192/256 bit, etc) is related to memory amount. | TechPowerUp Forums
A Deeper Look At VRAM On GeForce RTX 40 Series Graphics Cards | GeForce News | NVIDIA
Barco MXRT-6700 Graphic Card | Video Cards
High Yield on X: "The #NVIDIA RTX 4060 Ti is getting bad reviews, but if you look at the silicon level it gets even worse: AD106 is less than half the size