Apple M1 Pro vs Apple A12Z Bionic vs Apple M2 Pro 10-Core
Apple M1 Pro
► remove from comparisonThe Apple M1 Pro is a System on a Chip (SoC) from Apple that is found in the late 2021 MacBook Pro 14 and 16-inch models. It offers all 10 cores available in the chip divided in eight performance cores (P-cores with 600 - 3220 MHz) and two power-efficiency cores (E-cores with 600 - 2064 MHz). There is no Turbo Boost for single cores or short burst periods. The cores are similar to the cores in the Apple M1. The entry level model offers only 8 cores.
The big cores (codename Firestorm) offer 192 KB instruction cache, 128 KB data cache, and 24 MB shared L2 cache (up from 12 MB in the M1). The four efficiency cores (codename Icestorm) are a lot smaller and offer only 128 KB instruction cache, 64 KB data cache, and 4 MB shared cache. CPU and GPU can both use the 24 MB SLC (System Level Cache). The efficiency cores (E cluster) clock with 600 - 2064 MHz, the performance cores (P cluster) with 600 - 3228 MHz.
The unified memory (16 or 32 GB LPDDR5-6400) next to the chip is connected by a 256 bit memory controller (200 GB/s bandwidth) and can be used by the GPU and CPU.
The integrated graphics card in the M1 Pro offers all 16 cores.
Furthermore, the SoC integrates a fast 16 core neural engine, a secure enclave (e.g., for encryption), a unified memory architecture, Thunderbolt 4 controller, an ISP, and media de- and encoders (including ProRes).
The M1 Pro is manufactured in 5 nm at TSMC and integrates 33.7 billion transistors. The peak power consumption of the chip was advertised around 30W for CPU intensive tasks. In the Prime95 benchmark the chip uses in our tests (with a MBP16) 33.6W package power and 31W for the CPU part. In idle the SoC only reports 1W package power.
Apple A12Z Bionic
► remove from comparisonThe Apple A12Z Bionic is a System on a Chip (SoC) from Apple that is found in the iPad Pro 11 and 12.5-inch from 2020. It offers 8 cores divided in four performance cores and four power efficiency cores (up from the 6 cores in the A12 of the iPhone XS). The difference to the older Apple A12X Bionic in the iPad Pro 2018 models seems to be an additional GPU core. Regarding CPU Apple noted: "Enhanced thermal design means higher peak and longer sustained performance". More details were not published by Apple, so it may be even the same chip with an additional enabled GPU core. On the other hand, it could be also manufactured in an improved 7nm (EUV?) process and offer higher clock rates. As Apple states no performance improvements on the CPU side, we don't expect big gains. However, the A12X was a very fast ARM based SoC and currently there is no competitor in the Android space that should beat the performance.
The chip also includes the M12 Motion co-processor and a Neural Engine with 8 cores for up to 5 trillion operations per second (unverified, numbers from the A12X).
The Apple A12X included 10 billion transistors (A12 6.9 billion) and the A12Z should be therefore offer a similar amount. This makes it a quite big chip, especially compared to the Snapdragon 835 (3 Billion) or a Skylake desktop quad-core SoC (1.75 Billion).
Apple M2 Pro 10-Core
► remove from comparisonThe Apple M2 Pro 10-Core is a System on a Chip (SoC) from Apple that is found in the early 2023 MacBook Pro 14 and Mac Mini entry level models. It offers 10 of the 12 cores available in the chip divided in six performance cores (P-cores) and four power-efficiency cores (E-cores). The E-cores clock with up to 3.4 GHz, the P-Cores up to 3.7 GHz (mostly 3.3 GHz in multi-threaded workloads and 3.4 GHz in single threaded).
The big cores (codename Avalanche) offer 192 KB instruction cache, 128 KB data cache, and 36 MB shared L2 cache (up from 24 MB in the M1 Pro). The four efficiency cores (codename Blizzard) are a lot smaller and offer only 128 KB instruction cache, 64 KB data cache, and 4 MB shared cache. CPU and GPU can both use the 24 MB SLC (System Level Cache).
The unified memory (16 or 32 GB LPDDR5-6400) next to the chip is connected by a 256 Bit memory controller (200 GB/s bandwidth) and can be used by the GPU and CPU.
The performance of the M2 Pro 10-Core should be similar to the old M1 Pro with all 10 cores. The multi-threaded performance should be slower, as the M2 10-core has two p-cores less (and 2 e-cores more) but the single-threaded performance should be better due to the faster clock speed and architectural improvements. The old M1 Pro 8-core should be noticeably slower.
The integrated graphics card in the M1 Pro 10-core offers all 16 of the 19 cores.
Furthermore, the SoC integrates a fast 16 core neural engine (faster than M1 Pro), a secure enclave (e.g., for encryption), a unified memory architecture, Thunderbolt 4 controller, an ISP, and media de- and encoders (including ProRes).
The M2 Pro is manufactured in 5 nm at TSMC (second generation) and integrates 40 billion transistors.
Model | Apple M1 Pro | Apple A12Z Bionic | Apple M2 Pro 10-Core | ||||||||||||||||||||||||||||||||||||||||
Series | Apple Apple M-Series | Apple Apple A-Series | Apple Apple M2 | ||||||||||||||||||||||||||||||||||||||||
Series: Apple M2 |
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Clock | 2064 - 3220 MHz | <=2490 MHz | 2424 - 3696 MHz | ||||||||||||||||||||||||||||||||||||||||
L1 Cache | 2.9 MB | 2 MB | 7.3 MB | ||||||||||||||||||||||||||||||||||||||||
L2 Cache | 28 MB | 8 MB | 36 MB | ||||||||||||||||||||||||||||||||||||||||
L3 Cache | 24 MB | 24 MB | |||||||||||||||||||||||||||||||||||||||||
Cores / Threads | 10 / 10 | 8 / 8 | 10 / 10 | ||||||||||||||||||||||||||||||||||||||||
Transistors | 33700 Million | 10000 Million | 40000 Million | ||||||||||||||||||||||||||||||||||||||||
Technology | 5 nm | 7 nm | 5 nm | ||||||||||||||||||||||||||||||||||||||||
Features | ARMv8 Instruction Set | ARMv8 Instruction Set | ARMv8 Instruction Set | ||||||||||||||||||||||||||||||||||||||||
iGPU | Apple M1 Pro 16-Core GPU | Apple A12Z Bionic GPU | Apple M2 Pro 16-Core GPU | ||||||||||||||||||||||||||||||||||||||||
Architecture | ARM | ARM | ARM | ||||||||||||||||||||||||||||||||||||||||
Announced | |||||||||||||||||||||||||||||||||||||||||||
Codename | Vortex, Tempest |