Friday, February 7th 2020
Apple Finally Buying AMD CPUs? Pointers to Ryzens Found in MacOS Beta
Since its switch to the x86 machine architecture from PowerPC in the mid-2000s, Apple has been consistent with Intel as its sole supplier of CPUs for its Macbooks, iMac desktops, and Mac Pro workstations. The company's relationship with rival AMD has been limited to sourcing discrete GPUs. If pieces of code from a MacOS beta is anything to go buy, Apple could bite the AMD bullet very soon. References to several AMD processors were found in MacOS 10.15.4 Beta 1. These include the company's "Picasso," "Renoir," and "Van Gogh" APUs.
It's very likely that with increasing CPU IPC and energy-efficiency, Apple is finally seeing the value in single-chip solutions from AMD that have a good enough combination of CPU and iGPUs. The 7 nm "Renoir" silicon in particular could change the mobile and desktop computing segments, thanks to its 8-core "Zen 2" CPU, and a "Vega" based iGPU that's highly capable in non-gaming and light-gaming tasks. AMD's proprietary SmartShift feature could also be leveraged, which dynamically switches between the iGPU and an AMD discrete GPU.
Source:
_rogame (Twitter)
It's very likely that with increasing CPU IPC and energy-efficiency, Apple is finally seeing the value in single-chip solutions from AMD that have a good enough combination of CPU and iGPUs. The 7 nm "Renoir" silicon in particular could change the mobile and desktop computing segments, thanks to its 8-core "Zen 2" CPU, and a "Vega" based iGPU that's highly capable in non-gaming and light-gaming tasks. AMD's proprietary SmartShift feature could also be leveraged, which dynamically switches between the iGPU and an AMD discrete GPU.
64 Comments on Apple Finally Buying AMD CPUs? Pointers to Ryzens Found in MacOS Beta
AMD cant even today supply enough 12 core/16 Ryzen 3 and today is different since AMD simply could order more wafer starts.
If Apple would use AMD, it would be a custom solution like the PS5/Xbox Series X chip since macOS is GPU accelerated since 2002.
For companies like Apple/Dell/HP there is no reason to move to AMD. These large companies have huge rebates from Intel in the 50% range. That's why we home builders CANT build cheaper using the exact same parts. intel also pays 300-400 million dollars each year in "design fees" to OEMs. AMD does not play that games today.
If you like fast CPUs/innovation. Let's hope Apple instead finally announces ARM Macs / and or RISC V stuff. MacOS Darwin opensource port posted ARM ports for A10 SoCs years ago, so Apple has working macOS for ARM if they want. The developer tools are ready. The reason why Apple also killed 32bit apps are for ARM/RISC V migration. X86 uses 64bit extensions. Not real/optimized 64bit. Intel/AMD cant remove the 32bit ISA in the CPU without breaking their CPUs. Apple removed the 32bit ISA 3+ years ago on their ARM stuff. Instead, they could put on 2 more cores. X86 needs to die. Its 50 years old and people think it's normal that CPUs cost 300+ dollars + motherboard tax 100 dollars. Just a hint: Ryzen3 cost less to manufacture than A13 / A12X. Still, experts think SoCs cost 25 dollars but CPUs have 300+ dollar value.
- faster;
- more power efficient because of the more advanced manufacturing node;
- require less physical space because the cores/mm density is higher;
- more hardware features - PCIe 4.0;
- more secure against hackers attacks
Apple should look for the new Navi 21 given also that AMD RDNA 2.0 Navi 21 is about to launch soon after successfully passing its official Korean RRA certification, according to some reports.
I'm sure the two could work something out...
The question is if Apple wants something like that. They seem to restrict themselves to only one company. Intel for CPUs, AMD for GPUs.
Or in other words, how can a supplier 1/5th the size of Apple dictate them what to buy and punish them with penalties??
Just throw this contract out of the window because the supplier breaches the contract and that's that.
Be modern, try stuff but also be reasonable and when something goes wrong, you can always adjust to the new situation minimizing cost impact.
Moreover, Apple would order just a few SKUs, likely the high-end ones. Zen die production and binning result in a natural distribution of what AMD has to sell. So the actual capacity would have to be even larger
So it's unlikely we're talking about moving from Intel to AMD. It could be about adding a second supplier.
Or it's not happening at all and AMD CPU names appeared because of totally different reason. :)
Well, they've been already using AMD GPUs for years, so I don't see why they wouldn't move to AMD CPUs too.
But of course, this is connected with the orders for its own CPUs that AMD receives, so if Apple really wants to, it can get rid of one supplier and push everything or most of the production and orders to AMD.
They can add the 4700U/4800U as the top SKU's for higher price then Intel's offering .
Reinor Ryzen 9 4900U.
www.guru3d.com/news-story/eight-core-mobile-ryzen-9-4900u-got-listed-by-lenovoshortly.html
Two bad it says nothing about the graphics