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Arm is introducing a new reference design for a powerful mobile computer core: the Cortex-A925. Manufacturers such as MediaTek will use this design to develop their chips. The
Arm is introducing a new reference design for a powerful mobile computer core: the Cortex-A925. Manufacturers such as MediaTek will use this design to develop their chips. The ARM specialist is also showing a new GPU.
Arm is introducing the world to a new high-end CPU core design and a new GPU design. Arm’s designs have traditionally been used as a blueprint by ARM processor makers like MediaTek, Samsung, and Google, so the new designs will appear in the mobile CPUs of tomorrow.
First and foremost is the Arm Cortex-X925 processor core. This chip would be 36 percent more powerful at peak performance on a single core. AI performance also improves by 46 percent. The processors have up to three MB of L2 cache per core. The design focuses on a 3 nm baking process. This CPU core is designed for the highest performance.
At the same time, Arm is launching its little brother, the Cortex X-A725. It should be a little more efficient. After all, the Cortex-A520 is an economical entry-level model. In practice, CPU designers combine performance and efficiency cores in their designs as they wish. Arm states that with these new chips it is possible to accommodate up to fourteen cores on one chip.
In addition, Arm shares a new GPU design: the Immortalis-G925. This graphics component should be 37 percent more powerful than its predecessor for those who enjoy gaming, and 34 percent more powerful for AI workloads. Arm has made several improvements to the GPU architecture, which is also optimized for a 3nm process.
In addition to the Immortalis GPU, Arm is also launching a Mali-G725 and a Mali-G625: two more entry-level designs. CPU manufacturers can combine the blueprints of the CPUs and GPUs in their own SoC to power smartphones with or without their own innovations.
Not all ARM chips are based on Arm’s blueprints, although they are often used as a basis. Qualcomm, for example, builds its own Kryo cores, but these are derived from Arm’s designs. Apple uses self-developed M-cores for its laptops, which are compatible with the broader ARM architecture.
Source: IT Daily
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