Technology leaker Jaykihn has unveiled new details about Intel’s upcoming Arrow Lake processors for desktops (Arrow Lake-S) and high-end laptops (Arrow Lake-HX), indicating that these CPUs will offer significant improvements in cache size and AI performance compared to their Raptor Lake predecessors. The Arrow Lake processors will feature a larger cache structure similar to the Lunar Lake processors, with 3MB of L2 cache per P-core and 4MB per 4-core E-core cluster. This increase in cache size will result in faster performance by reducing data access times and improving data reuse within the CPU, especially for multi-threaded workloads.
Additionally, Arrow Lake CPUs are expected to see a boost in AI performance, with the integrated GPU experiencing a 3x increase in AI performance to 9 TOPS, an improved neural processing unit (NPU) with potential future upgrades, and a projected 87.5% increase in AI capabilities for the CPU cores themselves, reaching 15 TOPS. These advancements combined will provide Arrow Lake CPUs with a total AI performance boost of 37 TOPS, bringing them closer to AMD’s Ryzen 8000G “Hawk Point” APUs.
In addition to improvements in cache size and AI performance, Arrow Lake CPUs are anticipated to feature enhancements such as increased PCIe Hot-Plug support for easier device connection and removal, expanded support for ESPI devices, upgraded audio capabilities, and compatibility with PCIe clock output and SRC clock requests. The Arrow Lake-S desktop CPUs are set to debut in October 2024, alongside new Z890 motherboards.
Overall, Intel’s Arrow Lake processors represent a significant advancement in performance and feature enhancements, positioning them as competitive options in the CPU market. The increased cache size and AI capabilities promise improved overall performance for users handling multi-threaded workloads, while the additional features and support upgrades enhance the user experience and compatibility with various devices and technologies. Intel’s commitment to innovation and technological advancement is reflected in the Arrow Lake processors, setting the stage for a new era of performance and efficiency in desktop and high-end laptop computing.
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