Apple M3 Max 14-Core vs Apple A9X
Apple M3 Max 14-Core
► remove from comparison![Apple Apple M3 Max 14-Core](fileadmin/_processed_/d/9/csm_Apple-M3-Max-chip-series-unified-memory-architecture_c0044e24af.jpg)
The Apple M3 Max 14 core CPU is a system on a chip (SoC) from Apple for notebooks that was introduced towards the end of 2023. It integrates a new 14-core CPU with 10 performance cores with up to 4.06 GHz and 4 efficiency cores with 2.8 GHz. There is also a more powerful 16-core variant with 40 GPU cores.
Thanks to the higher clock rates and architectural improvements, the processor performance is also significantly better than the M2 Max in benchmarks and can keep up with the fastest mobile CPUs.
The M3 also integrates a new graphics card with dynamic caching, mesh shading and ray tracing acceleration via hardware. In the cheaper model, 30 of the chip's 40 cores are used and support up to 5 displays simultaneously (internal and 4 external).
GPU and CPU can jointly access the shared memory on the package (unified memory). This is available in 36 and 96 GB variants and offers 400 GB/s maximum bandwidth (512 bit bus).
The integrated 16-core Neural Engine has also been revised and now offers 18 TOPS peak performance (compared to 15.8 TOPS in the M2 but 35 TOPS in the new A17 Pro). The video engine now also supports AV1 decoding in hardware. H.264, HEVC and ProRes (RAW) can still be decoded and encoded. Like its predecessor, the Max chip offers two video engines and can therefore encode and decode two streams simultaneously.
Unfortunately, the integrated WLAN only continues to support WiFi 6E (no WiFi 7), unlike the small M3 SoC thunderbolt 4 is also supported (max 40 Gbit/s).
The chip is manufactured in the current 3nm process (N3B) at TSMC and contains 92 billion transistors (+37% vs. Apple M2 Max).
Apple A9X
► remove from comparison![Apple A9X](typo3temp/_processed_/8/a/csm_apple-a9x_2fd51db3b5.jpg)
The Apple A9X is a high-end ARM SoC (System on a Chip) that was announced in September 2015 in the iPad Pro. Technical details are scarce, what we know is that it is based on the third generation of Apples 64 Bit architecture (Cyclone 3) and manufactured with a "new transistor technology" (14 or 16nm FINFet probably).
The performance of the A9X did improve a lot according to Apple. The CPU part should be 1.8x faster and the GPU part even 2x faster than the already speedy Apple A8X. Apple even stated in the keynote of the iPad Pro that the performance should be "faster than 80% of portable PCs shipped in the last 12 month". Furthermore the iPad Pro now features a 2x higher memory bandwidth (DDR4?) and 2x faster storage performance. The integrated graphics card will most likely be a PowerVR design again (Power VR Series7?).
Model | Apple M3 Max 14-Core | Apple A9X | ||||||||||||||||||||||||||||
Series | Apple Apple M3 | Apple | ||||||||||||||||||||||||||||
Series: Cyclone 3 |
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Clock | 2748 - 4056 MHz | 2260 MHz | ||||||||||||||||||||||||||||
Cores / Threads | 14 / 14 10 x 4.1 GHz Apple M3 P-Core 4 x 2.7 GHz Apple M3 E-Core | 2 / 2 | ||||||||||||||||||||||||||||
TDP | 78 Watt | |||||||||||||||||||||||||||||
Transistors | 92000 Million | |||||||||||||||||||||||||||||
Technology | 3 nm | 14/16 nm | ||||||||||||||||||||||||||||
Features | ARMv8 Instruction Set | ARMv8 Instruction Set | ||||||||||||||||||||||||||||
iGPU | Apple M3 Max 30-Core GPU | Apple A9X / PowerVR Series 7XT | ||||||||||||||||||||||||||||
Architecture | ARM | ARM | ||||||||||||||||||||||||||||
Announced | ||||||||||||||||||||||||||||||
Manufacturer | www.apple.com | |||||||||||||||||||||||||||||
Codename | Cyclone 3 | |||||||||||||||||||||||||||||
Die Size | 147 mm2 |