Part of Mark Gurman’s newsletter as follows:

 Taking the M2 series as a reference:

 The M2 Pro comes with up to 12 CPU cores and 19 GPU cores;

 The M2 Max comes with up to 12 CPU cores and 38 GPU cores;

 The M2 Ultra comes with up to 24 CPU cores and 76 GPU cores;

 However, Apple no longer has such an upgrade method in the M3 series of chips. The number of GPU cores in the M3 Max has not doubled compared to the M3 Pro.

 Apple has yet to announce the M3 Ultra chip, but if Apple continues to increase the chip's CPU and GPU core count, I'd predict a maximum of 32 CPU cores and 80 GPU cores.

 Apple is expected to increase the unified memory limit, and it is expected to support 256GB.

Mark Gurman said Apple will reveal details of the M3 Ultra chip in the coming months and will release it in 2024.

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During the course of the half-hour conversation, Oil Tube anchor Tyler Stalman and the two Apple executives had an in-depth conversation about how Apple is moving from Intel to developing its own chips, how to integrate new neural and media engines into the chips, and what products Mac users should choose.

Apple executives say that while the M2 Pro and M2 Max still use the 5nm process, they introduce a number of interesting improvements.

The M2 Pro is made up of 40 billion transistors, nearly 20 percent more than the M1 Pro and twice as many as the M2. The chip has a unified memory bandwidth of 200GB/s, twice that of the M2, and comes with up to 32GB of low-latency unified memory. The new generation of 10- or 12-core CPUs consists of up to eight high-performance cores and four high-efficiency cores, with multi-threaded CPU performance that is 20 percent faster than the 10-core CPU in the M1 Pro.

The M2 Pro can be configured with up to 19 GPU cores, three more than the GPUs in the M1 Pro, and includes a larger L2 cache. Graphics are 30% faster than in the M1 Pro, resulting in significantly higher image processing performance and console-quality gaming.

The M2 Max has 67 billion transistors built in, 10 billion more than the M1 Max and more than three times the size of the M2. The chip features 400GB/s of unified memory bandwidth, twice that of the M2 Pro and four times that of the M2, and supports up to 96GB of extremely fast unified memory.

The M2 Max features the same next-generation CPU as the 12-core M2 Pro. The GPU is more powerful, with up to 38 cores and a larger L2 cache. Graphics are 30% faster than the M1 Max.

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Support for higher resolution displays comes from Apple’s new M2 Pro chip, a faster, more powerful version of the M2 chip that came in last year’s MacBook Air and 13-inch MacBook Pro devices. The M2 Pro / Max chip is available in all 2023 MacBook Pro configurations and some high-end Mac mini configurations. For Mac mini users looking to connect to an 8K display, you’ll want to make sure you buy the M2 Pro chip version, as the entry-level configuration comes with the more affordable standard M2 chip.

In addition to new Mac hardware, users will also need an external display with 8K or 4K / 240Hz capability. As of now, there are not many 8K desktop display options available, at least not with the required HDMI connectivity, although there are already a significant number of 8K TVs available.

Apple also says that users must use a SuperSpeed 48Gbps HDMI cable to take advantage of 8K or 4K / 240Hz output. Apple recommends bypassing the adapter and connecting the HDMI cable directly to the HDMI port on the display or TV. Although Apple does not specify in its support documentation, the HDMI port on the display side needs to support HDMI 2.1, as older versions of HDMI lack the required bandwidth.

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Apple M2 Max GPU scores

Apple M2 Pro GPU scores

According to the latest Metal score test results, Apple’s high-end M1 Ultra chip for Mac Studio from last year is still the most powerful in terms of graphics performance, still scoring 9 percent better than the M2 Max.

The GPU scores for Apple’s Apple Silicon chips.

• M1 Ultra: 94,583
• M2 Max: 86,805
• M1 Max: 64,708
• M2 Pro: 52,691
• M1 Pro: 39,758

On the M2 Pro’s CPU scores, with the M2 Pro in the new MacBook Pros scored around 1,900 single-core and 15,000 multi-core scores, which means they’re up to 20 percent better than the M1 Pro and M1 Max. This means that their CPU performance is up to 20 percent higher than that of the M1 Pro and M1 Max, which is in line with Apple’s official claims of an increase.

According to the GeekBench score database, the MacBook Pro with the M2 Max chip appeared in the database several times on 18 January, with scores of up to 2030 on the single core and 15333 on the multi-core. The M2 Pro scored 1952 single-core and 15,013 multi-core on GeekBench, so there’s not much difference between the two in terms of CPU.

The M2 Pro has 19 GPU cores and the M2 Max has 38 GPU cores, with the M2 Pro scoring 52,691 and the M2 Max scoring 86,805.

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Image source Apple

Source highyieldYT

According to the Die Shot provided by the blogger, the M2 Pro has a large core area in the center in red, including 8 large cores and cache, and 4 small cores and caches in green next to it. the lower part of the M2 Pro has a GPU area in blue, with 19 GPU cores. Judging from the layout, the M2 Pro should have a 20-core GPU, but Apple has made it 19 cores, probably for yield improvement purposes. In terms of memory, the M2 Pro still uses LPDDR5 memory, but not the latest LPDDR5x models.

The M2 Pro chip delivers 200GB/s of unified memory bandwidth, two times that of the M2 chip, and up to 32GB of low-latency unified memory.

In terms of performance, Apple says the next-generation 10- or 12-core CPU includes up to eight high-performance cores and four power-efficient cores, making it up to 20 percent faster at multithreading than the M1 Pro chip’s 10-core CPU. Apps like Adobe Photoshop are faster when processing high-intensity workflows, and Xcode compiles up to 2.5 times faster than the MacBook Pro with the fastest Intel processors.

With 19 cores – three more than the M1 Pro chip – and a larger L2 cache, the M2 Pro delivers up to 30 percent faster graphics processing than the M1 Pro chip.

In addition, M2 Pro includes Apple’s next-generation 16-core neural network engine that can perform up to 15.8 trillion operations per second, up to 40 percent faster than its predecessor, and a media processing engine that provides hardware acceleration for codecs including H.264, HEVC and ProRes video, and supports simultaneous playback of multiple 4K or 8K ProRes videos while maintaining extremely low power consumption. All while maintaining extremely low power consumption.

The post Apple M2 Pro chip diagram revealed: 12-core CPU + 19-core GPU appeared first on TechGoing.

Release Date.

Ming-Chi Kuo has said that Apple plans to mass-produce the new 14/16-inch MacBook Pro in the fourth quarter of 2022; then Gurman revealed that the new MacBook Pro will be released at the earliest by the end of 2022, which can now be determined in the first half of this year.

Gurman recently revised his release expectations. He believes that Apple is unlikely to choose to release the MacBook Pro in January/February, most likely in the spring special event held in March this year.

design

The 14-inch and 16-inch MacBook Pros won’t change cosmetically this year. In June 2022, Mark Gurman said that the new MacBook Pro “wouldn’t be fundamentally new, other than offering a faster chip.” That means Apple will stick with the same form factor.

This form factor is more square with a camera bangs area at the top of the screen and offers more connectivity ports. Apple may choose to return to ports like the SDXC card slot and HDMI. Apple has also reintroduced the popular MagSafe charging port.

Processor.

Gurman has previously said that Apple is working on five M2 processor-powered Macs, including the M2 Pro and M2 Max 14-inch and 16-inch MacBook Pro. This confirms that Apple may stick with the same processor configuration as earlier models, powering the new Macbook Pro with the M2 chip in the Pro and Max versions.

This reserves the base M2 for the 13-inch MacBook Pro (2022) and MacBook Air (2022) and the M1 Ultra for Mac Studio.

The M2 Max chip can deliver up to 12 CPU cores and 38 GPU cores, up from the M1 Max’s 10 CPU cores and 32 GPU cores, Gurman said. Existing M2s typically offer about a 20 percent performance boost over the M1, so this could be a pretty impressive performance leap.

Still up for debate is whether these will use a 5nm or 3nm process. The latter would be another improvement in power and efficiency, but it may not be ready in time. Supply chain analyst Ming-Chi Kuo said in 2022 that the next MacBook Pro will likely still have a 5-nanometer chip, leaving the 3-nanometer process for a successor model. In a report in late August 2022, Ming-Chi Kuo reiterated those statements, saying that Apple’s next batch of MacBook Pro models will not feature 3 nanometer technology.

Continuity.

There is no battery power improvement between the Apple M1 and Apple M2. This suggests that the 2022 versions of the 14-inch and 16-inch MacBook Pro will continue to deliver 11 and 14 hours of battery life on a full charge, respectively.

These numbers aren’t terrible, especially for the 14-inch MacBook Pro model, but they’re much better than Apple promised on its Intel-based laptops.

Screens.

There are no reports that Apple will upgrade the MacBook Pro’s screen, which means the 14- and 16-inch MacBook Pro will still feature a Liquid Retina XDR screen.

The 14-inch model has a 14.2-inch Mini LED backlit display with a screen resolution of 3024 x 1964 pixels. Additionally, it has a brightness of 1000 nits for XDR, 1600 nits for HDR content, and a maximum of 500 nits for SDR. In comparison, the larger MacBook Pro offers a 16.2-inch Mini-LED backlit display with a screen resolution of 3456×2234 pixels and similar brightness levels.

Storage and memory:

Storage options should remain the same, but Apple’s new M2 Pro and M2 Max will likely support higher unified memory. Apple hinted at this when it launched the first M2 MacBook in 2022. For example, the 13-inch MacBook Pro (2022) has 24GB of unified memory, compared to 16GB on earlier models. By comparison, while the 2020 MacBook Air offers 16GB of unified memory, the 2022 model maxes out at 24GB.

The current 14-inch and 16-inch MacBook Pro models offer 16GB, 32GB, or 64GB of unified memory, depending on whether you choose the M1 Pro or M1 Max chip. I would suggest that the 14″ and 16″ MacBook Pro (2023) models (with the M2 Pro or M2 Max chips) might start with 32GB of unified RAM, going up to 128GB like the Mac Studio (2022) with the M1 Max or M1 Ultra .

selling price

Apple may add the M2 Pro and Max chips to the MacBook Pro (2023) lineup as an additional, more powerful configuration option to the current lineup.

Apple is replacing the M1 Pro/Max version with the M2 Pro/Max version, and pricing for the 14-inch and 16-inch models may remain the same, starting at $1,999 and $2,499, respectively.

The post Apple’s 14 and 16-inch MacBook Pro Summary: M2 Pro and Max chip, up to 128GB unified memory appeared first on TechGoing.

Gurman used the word “marginal” in the Power On newsletter, as opposed to the more familiar “small”, which means “very small in amount or effect” in the Cambridge dictionary. The former in the Cambridge dictionary means “very small in amount or effect” (tiny; small amount), and even the word has the meaning of “edge”. It is clear that Gurman is very dissatisfied with the performance improvement of the M2 Pro and M2 Max chips.

This year’s 14-inch and 16-inch MacBook Pros will have the exact same design and features as the current models, including the M2 Pro and M2 Max chips,” Gurman wrote in the newsletter.

Gurman previously reported that the M2 Max chip will have 12 CPU cores, consisting of eight performance cores and four efficiency cores, and 38 graphics cores.

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Apple’s M2 processor has been launched using TSMC’s second-generation 5nm process, with an 8-core CPU and 10-core GPU, a significant improvement in CPU speed and GPU performance compared to its M1 processor predecessor.

Apple plans to launch new MacBook Pro, Mac mini and Mac Pro with upgraded M2 series processors in the coming months, according to the report.

According to industry sources, Apple’s subsequent M2 processors will be a core war, increasing the number of processor cores to boost computing performance and highlighting the low-power advantages of the Arm architecture. The M2 Pro processor, codenamed Rhodes Chop, will have a 10-core CPU and a 20-core GPU and will be manufactured at 3nm by TSMC.

As with last year’s M1 series processors, Apple will also launch the M2 Max processor, codenamed Rhodes 1C, with a 12-core CPU and 38-core GPU, and the M2 Ultra processor, codenamed Rhodes 2C, with double the number of CPU and GPU cores compared to the M2 Max.

As the chipset design matures and TSMC’s advanced packaging technology advances smoothly, it is rumored that Apple may launch the M2 Extreme processor next year, which will integrate two M2 Max with a 48-core CPU and 152-core GPU. If the M2 Extreme is true, Apple’s PC processor performance will catch up with Intel’s next year and become the dominant processor in the Arm architecture market.

TSMC has not commented on this, but the company recently pointed out in a corporate presentation that it has observed many customers participating in 3nm and that the number of designs scheduled for the first two years of production will be more than twice that of 5nm. We are confident that the 3nm family will be another large-scale process node for TSMC with long-term demand.

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