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Apple and AMD laptops are shedding the last remnants of Intel

As we already know, Manzana has decided to discontinue the use of intel processor and the AMD-GPUs in order to get rid of the competition and improve their revenue margins by entering the race to create their own solutions. The result was more than striking Apple M1which later received vitaminized versions and, more recently, a modernized version called Apple M2. However, the MacBook Apple with M2 processor still had something Intel, the chips that brought connectivity to life USB4 from Intel, but now the company has turned to another vendor to end any kind of dependency.

Apple has finally freed itself from Intel remove the last remains of this on their laptops. Without any official announcement, or any type of notice, auto repair specialists I fix it They were the only ones to notice. This information appeared after disassembling a recent model MacBook, discovering that the chips USB4 Resync from Intel had been replaced. Interestingly, AMD did the same, where the latest laptops with AMD Rembrandt they also avoided using the Intel-powered USB 4.0 interface.

Apple removes last remnant of Intel by replacing USB4 chips in its MacBooks

As Twitter user SkyJuice points out, it was iFixit that discovered this change in the latest Apple laptop models. Specifically, a disassembled MacBook Air with Apple M2in which they observed that fleas Intel JHL8040R Timer USB4 which is used to mount has been replaced. Instead it was replaced with a new chip Resynchronization U09PY3 USB4, of which we have little information, since it is a custom model. Curious move on the part of Apple, because they are getting rid of the Intel USB4, which provides transfer up to 40 Gbps, thus exceeding the standard USB3.2.

This USB4 we talk about so much is based on the protocol specification Thunderbolt 3, something where Intel wanted to have a major role. Additionally, it supports connectivity with monitors in DP Alt (DisplayPort Alt), has partial compatibility with Thunderbolt 3 devices and can deliver up to 100W of energy through USB key (PowerDelivery). That said, they haven’t seen each other notes of reviews or problems with this particular chip, so maybe the change was due to inventory issues That is high prices from Intel. Therefore, it is strange that this chip has been replaced, which means that Apple laptops no longer have anything from this company inside.

Laptops with AMD Ryzen 6000 APUs also did the same

Asus ROG Zephyrus Duo Ryzen 6980HX Intel Chip

Something must be wrong with Intel’s USB4 chip, because not only Apple decided to replace it, but also laptops with AMD Rembrandt architecture (Ryzen 6000 APU). Zen 3+. These precisely match AMD’s most powerful and most popular APU models. powerfulin particular with regard to integrated graphics. We are thus talking about a range of processors led by the AMD Ryzen 9 6980HX of 8 cores and 16 threads at a speed of 3.30 GHz base Yes 5.00 GHz boost.

This is made by TSMC for 6nm and owns 16 MB of L3 cachean integrated graph AMD Radeon 680M architecture-based RDNA2 and one PDT of 45W. Although there are very few laptops using such a processor, the most common is to see those with a AMD Ryzen 5 6600H That is AMD Ryzen 7 6800H who belong to the same family. So, generally speaking, we are talking about high-end and priced laptops that have decided to get rid of the Intel USB4 chip, just like Apple. In this case, they replaced it with a Retimer KB8001 ‘Matterhorn’belonging to the Swiss company kandu.

Unlike Apple, here we can access the manufacturer’s website, where they ensure that these chips are present in five of the six major PC OEMs. They add that Matterhorn is the only USB4 Retimer available on the market that works on all platforms. That said, this Intel-specific component has been dropped by two major companies in their latest laptop models. Without knowing the cause of this decision, it could be that it was due to a shortage and that Intel preferred to allocate its chips to Intel equipment, or that other companies found more affordable solutions.

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