Discussion Apple Silicon SoC thread

[Eug]

M1
5 nm
Unified memory architecture - LP-DDR4
16 billion transistors

8-core CPU

4 high-performance cores
192 KB instruction cache
128 KB data cache
Shared 12 MB L2 cache

4 high-efficiency cores
128 KB instruction cache
64 KB data cache
Shared 4 MB L2 cache
(Apple claims the 4 high-effiency cores alone perform like a dual-core Intel MacBook Air)

8-core iGPU (but there is a 7-core variant, likely with one inactive core)
128 execution units
Up to 24576 concurrent threads
2.6 Teraflops
82 Gigatexels/s
41 gigapixels/s

16-core neural engine
Secure Enclave
USB 4

Products:
$999 ($899 edu) 13" MacBook Air (fanless) - 18 hour video playback battery life
$699 Mac mini (with fan)
$1299 ($1199 edu) 13" MacBook Pro (with fan) - 20 hour video playback battery life

Memory options 8 GB and 16 GB. No 32 GB option (unless you go Intel).

It should be noted that the M1 chip in these three Macs is the same (aside from GPU core number). Basically, Apple is taking the same approach which these chips as they do the iPhones and iPads. Just one SKU (excluding the X variants), which is the same across all iDevices (aside from maybe slight clock speed differences occasionally).

EDIT:



M1 Pro 8-core CPU (6+2), 14-core GPU
M1 Pro 10-core CPU (8+2), 14-core GPU
M1 Pro 10-core CPU (8+2), 16-core GPU
M1 Max 10-core CPU (8+2), 24-core GPU
M1 Max 10-core CPU (8+2), 32-core GPU

M1 Pro and M1 Max discussion here:

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M1 Ultra discussion here:

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M2 discussion here:

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Second Generation 5 nm
Unified memory architecture - LPDDR5, up to 24 GB and 100 GB/s
20 billion transistors

8-core CPU

4 high-performance cores
192 KB instruction cache
128 KB data cache
Shared 16 MB L2 cache

4 high-efficiency cores
128 KB instruction cache
64 KB data cache
Shared 4 MB L2 cache

10-core iGPU (but there is an 8-core variant)
3.6 Teraflops

16-core neural engine
Secure Enclave
USB 4

Hardware acceleration for 8K h.264, h.264, ProRes

M3 Family discussion here:

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M4 Family discussion here:

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M5 Family discussion here:

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[MerryCherry]

in all seriousness, it throttles because the RAM is on top of the package.

Another reason why the A20 Pro is moving away from this method of packaging

What packaging will A20 Pro use?

 

[DZero]

in all seriousness, it throttles because the RAM is on top of the package.

Another reason why the A20 Pro is moving away from this method of packaging

To be fair, I am expecting the A20 going to 2+6 core Config

 

[Eug]

MacBook Neo Review: Free your mind (and your wallet)

Apple's MacBook Neo brings the quintessential Mac experience to a more affordable price point, if you can live with the compromises.

mobilesyrup.com

For most of my time using the MacBook Neo, the RAM wasn’t a big issue. Common tasks like browsing the web and writing documents were fast and fluid, and as I mentioned above, I could even edit images in Photoshop with minimal issues. But if you put all that together, you’ll start to feel it.

At one point in my testing, I had a handful of apps open, including Safari with a bunch of tabs, Photoshop, two Microsoft Word documents, and Notion — pretty typical for my usual workflow. Even with just those four apps open, I could feel the sluggishness in Safari while jumping between tabs and editing a story. Granted, Photoshop is a bit of a memory hog, and when I closed it down, performance got noticeably better across the board.

 

[jdubs03]

I stand by my original take that the next version will be something that can up the game, and be truly compelling in that customer segment. A19 Pro with 12GB is a winner.

But I do think this will sell quite well.