Apple M3 series debuts, with twice the performance, M1 and M2 have become the tears of the times

The M3 chip is here.

At Apple’s Scary Fast conference today, Apple officially released the M3, M3 Pro, and M3 Max chips. Apple says this is the first PC chip to use 3-nanometer process technology, which allows more transistors to be packed into a smaller space to increase speed and efficiency. In addition to chip updates, Apple also brought MacBook Pro equipped with M3 series chips and a 24-inch version of iMac

These three chips not only provide faster and more efficient CPUs , also equipped with a new GPU, supporting ray tracing, mesh shading and dynamic caching

M3 chips provide up to 128GB of unified memory, with the most powerful M3 Max chip equipped with up to 92 billion transistors , 40-core GPU and 16-core CPU

"Apple Silicon completely redefines the Mac experience, and every aspect of its architecture is designed for performance and energy efficiency." said Johny Srouji, Apple's senior vice president of hardware technology. . "With 3nm technology, new GPU architecture, higher-performance CPUs, faster Neural Engine and support for more unified memory, M3, M3 Pro and M3 Max are the most advanced chips ever built for personal PCs. 》

^{M3 series chips adopt industry-leading 3 nanometer process}

Dynamic cache, Features like mesh shading and hardware-accelerated ray tracing

The GPUs in the M3 series of chips represent the biggest leap forward in Apple's chip graphics architecture. Unlike traditional GPUs, it features dynamic caching that allocates the use of local memory in the hardware in real time, an industry first.

With M3 series chips, hardware-accelerated ray tracing also appears on Mac for the first time. Ray tracing models the properties of light as it interacts with a scene, allowing applications to create extremely realistic and physically accurate images. Coupled with the new graphics architecture, professional applications can be up to 2.5 times faster than M1 series chips.

In addition, the new GPU brings hardware-accelerated mesh shading to Mac, providing greater power and efficiency for geometry processing and enabling visual improvements in games and graphics-intensive applications. More complex scenarios. In fact, the M3 GPU is capable of delivering the same performance as the M1 at nearly half the power, and up to 65% better performance at peak.

M3 series chips represent the maximum leap in the graphic architecture of Apple chip, with dynamic cache, grid coloring and hardware acceleration light tracking Function.

Faster and more efficient CPU

Next, let’s introduce the CPU part. Apple has made improvements to its latest CPUs in the M3 series. High-performance cores are 30% faster than M1 series chips. Energy-efficiency cores in M3 deliver up to 50% speed improvements compared to the energy-efficiency cores in the M1 chip. Together, these cores create a CPU that delivers the same multi-threaded performance as M1 at half the power and up to 35% better performance at peak power.

Unified memory architecture, up to 128GB

Each M3 series chip Using the same memory architecture, it provides high bandwidth, low latency and excellent performance. In addition, the M3 chip also supports up to 128GB of memory capacity, making possible workflows that could not be processed on laptops in the past. For example, AI developers can now run Transformer models containing billions of parameter scale

## M3’s unified memory architecture supports up to 24GB of high-speed unified memory.

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                                                                                                                                                                                                                  ^{The unified memory architecture of the M3 Pro chip supports up to 36GB of high-speed unified memory, ensuring that users can use MacBook Pro to handle larger projects anytime, anywhere.}

##                                                                                                                                                                                                                                        The unified memory architecture of the M3 Max chip supports up to 128GB of high-speed unified memory, which can complete tasks that could not be completed on laptops in the past

Customized engines for artificial intelligence and video

The M3, M3 Pro and M3 Max also feature an enhanced neural engine to accelerate ML models. The Neural Engine is 60% faster than M1 series chips, making AI/ML workflows faster while keeping data on-device for privacy.

The three products of the M3 series chips are equipped with advanced media processing engines that can provide hardware acceleration for the most commonly used video codecs, including H.264, HEVC, ProRes and ProRes RAW. In addition, the media engine also supports AV1 decoding for the first time, which can achieve low-energy consumption playback in streaming media services and further extend the service life of the battery

Finally, let us take a look Look at the different configurations of the M3 series chips

M3 has 25 billion transistors, 5 billion more than M2, supports up to 24GB of unified memory, and standard 8-core CPU and 10-core GPU configurations.

The performance of M3’s latest GPU in the game “Myst”

M3 Pro has 37 billion transistors and an 18-core GPU that delivers outstanding performance when handling graphics-intensive tasks. The GPU is 40% faster than the M1 Pro. At the same time, M3 Pro supports up to 36GB of unified memory, allowing users to work on large projects on MacBook Pro when they are on the go. The 12-core CPU design includes 6 performance cores and 6 energy efficiency cores, and the single-threaded performance is 30% faster than M1 Pro

in Adobe Photoshop , use M3 Pro’s GPU and CPU to perform tasks such as stitching and processing huge panoramic photos faster than ever before

M3 Max increases the number of transistors to 92 billion, bringing professional performance Take it to the next level. The 40-core GPU is 50% faster than the M1 Max and supports up to 128G of unified memory, which enables AI developers to handle larger Transformer models with billions of parameters. The 16-core GPU features 12 performance cores and 4 energy-efficiency cores for incredible performance, up to 80% faster than the M1 Max. M3 Max features two ProRes engines for fast and smooth video post-production work on the highest resolution content, whether using DaVinci Resolve, Adobe Premiere Pro or Final Cut Pro. M3 Max is designed for professionals who need maximum performance and industry-leading battery life in their MacBook Pro.

Reference link:

^{Apple today released the new M3, M3 Pro and M3 Max chips, which are the most advanced chips in personal computers}

https://www.theverge.com/2023/10/30/ 23938867/apple-m3-imac-macbook-pro-biggest-announcements-m3

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