News ①:Cortex-X5 Super Core, MediaTek’s New Platform Appears on Geekbench

A test device featuring MediaTek’s engineering chip has appeared in the Geekbench database, identified as the newly released Dimensity flagship cockpit chip CT-X1, which is MediaTek’s first 3nm chip, boasting performance over 30% higher than Qualcomm’s SA8295 platform.

Importantly, this chip utilizes ARM’s next-generation public CPU super core architecture—Cortex-X5. Although the current benchmark scores are relatively average, it operates at a frequency of only 2.12GHz, and its IPC performance is already close to that of Apple’s A17 Pro.

According to ARM’s expectations, Cortex-X5 will bring significant performance improvements, achieving the largest IPC increase in five years.

@数码闲聊站 previously revealed that ARM’s next-generation CPU architecture is codenamed “BlackHawk,” and MediaTek’s next-generation Dimensity 9400 will also adopt the BlackHawk architecture, with testing progress reportedly going well. It was stated that the IPC of the BlackHawk super core could even surpass that of Apple’s A17 Pro and Qualcomm’s Nuvia platform.

Returning to the Dimensity CT-X1, this chip is built on a 3nm process, with various parameters yet to be disclosed. Currently, it is known to include an AI computing unit and lightweight generative AI technology, supporting AI large language models with 13 billion parameters, capable of running various mainstream large language models and AI drawing functions in vehicles, supporting a 3D graphical interface-based in-car voice assistant, and providing advanced AI safety and entertainment applications such as rich multi-screen interaction and display technology, and driving alertness monitoring.

IT Home notes that the Dimensity CT-X1 also supports Ku-band 5G NTN satellite broadband technology, in-vehicle 3GPP 5G R17 modem, in-vehicle 5G T-BOX, dual-band Wi-Fi, Bluetooth, and global navigation satellite systems, along with a flagship HDR ISP image processor that supports AI noise reduction, AI 3A, and various intelligent image optimization technologies.

Additionally, the Dimensity CT-X1 supports 360-degree surround view, driving recording, and in-cabin monitoring functions, supports one chip with multiple screens, and integrates MediaTek MiraVision display enhancement technology; it also incorporates an audio DSP, providing surround sound effects through the in-car audio system.

Original link: https://m.ithome.com/html/765155.htm

Cortex-X5 super core is the latest super core architecture in ARM’s public architecture, continuing the tradition of the X1-X4 series super cores. The X5 remains an exceptionally advanced product in both scale and performance. Although the benchmark scores revealed this time are not high, this is relative to a lower frequency performance, and the IPC performance improvement is quite significant. Moreover, the exposed product is a new addition to the Dimensity smart driving platform, which has already surpassed the performance of established competitor Qualcomm in the smart driving chip field. Additionally, it is unclear whether the exposed Cortex-X5 super core is related to the previous BlackHawk; the currently exposed Dimensity smart driving chip and X5 super core should not be considered complete, and further developments are to be anticipated.

News ②:Qualcomm Snapdragon 8 Gen 4 Engineering Sample Benchmark Test, Mid-Low Frequency Performance Surpasses 8 Gen 2 Peak Performance

Qualcomm’s Snapdragon 8 Gen 4 is expected to be released this fall and is nearing completion of development. It is believed that OEM manufacturers have already received engineering samples for validation and testing, with mass production expected before the Snapdragon Summit in September/October.Bilibili user @Nonx_ released a video showcasing the benchmark test results of the Snapdragon 8 Gen 4 engineering sample, demonstrating the performance of this engineering device. IT Home notes that the benchmark results of this ES chip are not ideal, reportedly indicating that its P core’s actual operating frequency is significantly lower than previously leaked levels, suggesting that this engineering sample may have frequency reduction issues.In terms of AnTuTu benchmark scores, this early testing engineering device of the Snapdragon 8 Gen 4 scored around 1.7 to 1.9 million, but these results were achieved at very low frequencies. According to the user, its mid-low frequency performance has already surpassed the peak performance of the existing Snapdragon 8 Gen 2.According to official information provided by @Nonx_, the Snapdragon 8 Gen 4 is built on a 3nm process, utilizing Qualcomm’s new Oryon self-developed core, featuring a low-power AI subsystem, equipped with a dedicated DSP and AI accelerator (eNPU), and integrating Qualcomm’s WCD9395 audio codec, supporting Wi-Fi 7 and Bluetooth 5.4. Other details are obscured due to redaction.

Original link: https://m.ithome.com/html/765459.htm

Additionally, the first Oryon core product from Qualcomm’s mobile platform has also had benchmark scores leaked, originating from a device equipped with the Snapdragon 8 Gen 4. According to previous information, the Snapdragon 8 Gen 4 was expected to complete its design finalization by April, and the current version is an early testing version, with the final version expected to be completed in June-July. The current version of the 8 Gen 4 has already surpassed the peak performance of the 8 Gen 2 at mid-low frequency points, indicating that its peak performance may double. Is the Oryon core really that formidable?

News ③:Apple May Introduce New Design in M4, More Information Points to OLED iPad Pro Featuring New SoC

Apple will hold a special event named “Let Loose” on May 7, 2024, at 10 PM Beijing time, to unveil new iPad products. Reports suggest that Apple will release an OLED iPad Pro, a new iPad Air, and a new Magic Keyboard and Apple Pencil, potentially marking one of the largest single-day updates for Apple’s tablets. As the release date approaches, there are suddenly rumors that the new iPad Pro may skip the M3 and opt for the M4, which is somewhat surprising.Given the short time since the M3’s release, many believe Apple may simply make minor improvements, equipping it with a more powerful neural engine to enhance AI workloads, and then release it as the M4. However, according to Wccftech, the latest information suggests that this may not be the case; Apple may choose to introduce a completely new design, making the M4 distinct from the existing M3.Previously, new model numbers for the upcoming iPad Pro were leaked online, including iPad16,3, iPad16,4, iPad16,5, and iPad16,6. iPads equipped with the M2 have model numbers containing the digit “14,” such as iPad14,3; theoretically, if the M3 is adopted, the new iPad’s model number should contain the digit “15.”According to information shared by an anonymous leaker, the upcoming iPad Air will feature the identifier “T8112,” which is the only identifier for the M2. As for the M3, the identifier is “T8122.” The chip used in the new iPad Pro corresponds to the identifier “T8132,” which is not used by the M3, making it theoretically more likely to be the M4.Additionally, rumors suggest that the M4 will be manufactured using TSMC’s N3E process, rather than the N3B process used for the previous M3 series chips. As for whether the OLED iPad Pro will feature the M3 or M4, we should know the answer in about a week.Original link: https://m.expreview.com/93577.htmlThere have been earlier reports indicating that the absence of AI features in the A17 Pro and M3 has left Apple frustrated, and the next-generation M4 will focus on enhancing AI performance. However, the current news about the M4 seems to be coming too quickly; either Apple has been well-prepared technologically, or this is a rushed AI version of a rebranded chip. Based on the current exposure of the process technology improvements, the former seems more likely. However, it is unprecedented for the M series processors to debut on the iPad; it remains to be seen what advancements will be made.Don’t forget to like this article if you find it interesting!Join the computer discussion group: 386615430Join the official review group of the computer bar: 798545305Follow Bilibili @Computer Bar Review RoomNote:Article reprinted from the internet (links above). Any images or logos appearing in this article belong to their legal owners; this article is for informational purposes only. If there are any infringements, please leave a comment in this article.Citing the content and views of this article does not represent the views of the Computer Bar Review Room.