The ARM Cortex-X3 is the third generation X-series high-performance CPU core from Arm. [1] [2] [3] It forms part of Arm's Total Compute Solutions 2022 (TCS22) along with Arm's Cortex-A715, Cortex-A510, Immortalis-G715 and CoreLink CI-700/NI-700. [4]

Apr 18, 2023 · The Cortex-X3 is the third generation X-series high-performance CPU core from Arm, following up on the Cortex-X2 and X1. As such, peak performance is the aim of the game.

作为今年唯一全新的核心，Cortex X3依然仅支持64bit指令集，并且ARM官方宣称其IPC相对于Cortex X2提升11%，综合性能提升22%。 如果单从 Gen2Gen 的比例来看， ARM Cortex X3 所宣称的IPC进步幅度是很令人满意的，因为一般的产品都很难维持每年超过10%的IPC提升的。 从微架构层面上面来说，Cortex X3的前端依旧采用解耦设计，这样的话分支预测器的带宽将会比指令或许的带宽要高很多，有助于减少延迟并减少分支预测中的冒泡产生。 而在Cortex X3中，这块 …

Jun 28, 2022 · The new Cortex-X3 is Arm’s third-generation Cortex-X CPU. It is the product of the Cortex-X custom program which allows participating partners to shape the final product design. Designed for ultimate performance, Cortex-X3 represents the third consecutive year of double-digit IPC growth.

This document describes aspects of the Cortex®-X3 core micro-architecture that influence software performance. Micro-architectural detail is limited to that which is useful for software optimization.

Jul 5, 2022 · ARM has unveiled the Cortex-X3 in its second-generation ARMv9 core line-up, which will play the role of a “prime” core in phones – that is, a core of which only one is needed in the chip and its job is to provide peak performance for single-threaded applications.

Jun 28, 2022 · We are continuing to increase single-threaded performance with the new Arm Cortex-X3 which targets a range of benchmarks and applications, delivering a 25% performance improvement compared to the latest Android flagship smartphone and a 34% performance improvement compared to the latest mainstream laptops.

Apr 3, 2025 · Cortex-X3 Powers Up Arm’s new Makalu CPUs, branded Cortex-X3 and Cortex-A710, deliver performance and power-efficiency gains, respectively. The IP vendor also updated Cortex-A510 and the DSU-110.

Jun 29, 2022 · To make the best use of this core, matching it with 2x Cortex-A73 that are small (128KiB) but work efficiently 2.2GHz will prevent from suffering too many stutters in the middle. The five...

The Cortex® ‑X3 core can be used in a standalone DynamIQ™ configuration, which is a homogenous cluster of one to four Cortex® ‑X3 cores. It might also be used as the high-performance core in a heterogenous cluster.