I agree, it gets more complicated, too. It's not just the reference platform design, it's BOM, engineers being sent around to help with design, marketing, firmware, etc.
BOM/Engineering Assistance: Ever rely on a datasheet while laying out a larger PCB? There are plenty of gaps and incorrect information for everything that isn't a basic 7400 glue logic IC. This is where accumulated experience or direct assistance can help. Even Intel documents contain enough errata, as do Nvidia datasheets. AMD holds theirs as top secret information, so maybe they are the only company in the world that has perfect documentation the first time around (e.g, for a new platform). Some companies such as the Raspberry Pi foundation, just leave out information and changes, claiming it's not important to know (IMO, to hide their mistakes and to maintain a false visage of industrial readiness and validation).
Marketing: Fancy brochures are fine and all, but how many OEM/ODMs actually know what their customers want? How many just copy Apple, cost cut, and hope it all works out? They keep coming back to Intel control, because the alternative is actually trying to be a leader. Takes courage. I used to laugh at that Apple quote, I now cry at what has happened. Apple was right, it does take courage, and most of the market is teeming with cowards (IMO, of course).
Firmware: How many companies make a mess of basic BIOS updates? Now you expect them to develop the software platform as well? Have you seen AMD's attitude towards software? They had to be screeched at twice to prevent them from dropping 400 series MB support, and they tried to blame OEMs in a childish attempt to shirk their duties (graphics drivers for laptops). Now imagine the OEMs trying to make basic UEFI updates with AMD being their supporting partner. Nevermind the rest of the software platform that drives a laptop.
TL;DR, some silly person is going to read this as being anti-AMD, so I must be literally ______ or some nonsense. :D
Quote from: smasri07 on June 06, 2020, 01:53:22
Quote from: Imglidinhere on June 06, 2020, 01:41:36
Uh... Intel and AMD don't make the PCBs for laptops. That's not how that works. The PCB is made by the manufacturer of the laptop in question. The fact that you think Intel has anything to do with the design of the laptop chassis shows how little you actually know about laptops in general.
AMD got involved in the design process because they wanted to ensure the products launched with their APUs were made with as much quality as the Intel parts. Basically they worked with ASUS first exclusively to produce a top quality item to showcase what their latest processors could do. The main reason why Dell doesn't go with AMD options is most likely due to what Intel has done in the past, and I have zero reason to assume otherwise.
Switching to AMD would require a new motherboard... that's it. Dell can manage that just fine.
You're wrong. Intel designs reference boards that many PC makers use as they are, and many others simply modify. Also the component integration starts at the CPU, including things like thunderbolt, wifi, and smaller package sizes for the chips than AMD. All of this design at the processor saves PCB space.
Have you seen the reference Tigerlake PCB? It shows something that can't be done with an AMD processor yet. Expect the next XPS 13 to have a motherboard that looks almost exactly like this.
I'm happy to see that Zen processors are fundamentally better, but it will take more time and money to cover all of Intel's advantages.