You will find it next year in mobile phones and computers. Arm showcases more powerful processors and graphics – Živě.cz

  You will find it next year in mobile phones and computers.  Arm showcases more powerful processors and graphics - Živě.cz

Six weeks after launch New architecture v9 Arm also introduced the first processor core built on them. After this, four new generation graphics chips will be added to it. In both cases, performance and efficiency increase. We will see them in the first products next year.

Cortex-X2

The most powerful processor core of the new arm family will be the Cortex-X2. his X1. Predecessor of It plays the top core in the Snapdragon 888 and Exynos 2100. In novelty, Arm believes in rapidly adopting both top mobile phones and laptops. X2 promises better branching prediction, has a 30% larger reorder buffer and smaller pipeline by one cycle.

According to Arm, its integer power must increase Up 16% compared to x1, Will be demonstrated in machine learning Double. Arv9 also brings with it vector units that help with AI and scientific calculations, a width of 128 bits is used in the case of the X2 SVE2. SVE means extra silicon, but Arm saved it by removing support for 32-bit instructions from the kernel, so it’s a fully 64-bit processor.


New mobiles with Cortex-X2 cores will offer up to 30% more than existing mobiles (Source: Arm)

Cortex-X2 will be used most often in mobile phones In single-core variants, But high-end chips may also offer four cores in combination with the new Cortexy-A710, which will be discussed in the next chapter. After that they will be able to target the laptop as well. Eight core processor Consisting of only one cluster of x2 cores. X2’s single-thread power arm. Is according to Intel i5-1135G7. Up to 40% more than.

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And how does IPC compare to other Cortexes? Let’s take the two year old A77 model as the basis, which we still find in many mobile phones today. Cortex-A78 increased performance by 7%. The Cortex-X1 is 20% more powerful than the A78. And the Cortex-X2 mentioned 16% before the X1.

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