Samsung’s subsequent cell processor will characteristic AMD’s RDNA 2 chip structure

Samsung Electronics Co. Ltd. has revealed that the subsequent iteration of its flagship cell chip will use Superior Micro Gadgets Inc.’s RDNA 2 graphics processing unit structure.

The South Korean electronics big disclosed its collaboration with AMD in a Thursday tweet. Samsung additionally detailed that the brand new AMD-powered cell processor is ready to debut on Jan. 11.

Samsung manufactures the favored Galaxy S collection of Android smartphones, in addition to different cell units together with a rising array of foldable handsets. The corporate’s system portfolio makes use of two separate traces of processors. Samsung ships smartphones that it sells within the U.S. with chips from Qualcomm Inc., whereas handsets provided by the corporate internationally use its personal Exynos system-on-on-chip collection.

The most recent Exynos chip, the Exynos 2100, made its debut in January this 12 months. It’s primarily based on Samsung’s five-nanometer manufacturing course of, which guarantees to offer 10% greater efficiency or as much as 20% decrease energy consumption than earlier seven-nanometer silicon. Samsung makes use of excessive ultraviolet lithography know-how to make its five-nanometer chips.

The Exynos 2100 combines a central processing unit with an onboard 5G modem and a synthetic intelligence accelerator. Additionally included: a GPU primarily based on Arm Ltd.’s Mali-G78 graphics card design. Samsung’s choice to equip its next-generation Exynos chip with AMD’s RDNA 2 structure probably means that the corporate has determined to scale back its use of Arm’s GPU designs within the cell market. 

AMD’s RDNA 2 structure powers its high-end GPUs for private computer systems. One of many GPUs that makes use of RDNA 2, the Radeon RX 6700 XT, guarantees to ship as much as twice the efficiency of previous-generation chips in some conditions. 

In accordance with AMD, RDNA 2 supplies 54% greater efficiency per watt than the unique iteration of its RDNA structure. One of many most important contributors to the structure’s elevated effectivity is that AMD has diminished by 30% the ability consumption of its compute items, the circuits that perform calculations in a GPU. 

The compute items in RDNA 2 change off a few of their parts once they’re not in use to scale back pointless electrical energy use. They will additionally extra effectively transfer information between totally different elements of a GPU. Knowledge motion is likely one of the most important components that affect the effectivity of a chip, which implies that optimizing the method reduces energy consumption.

Samsung’s choice to make use of RDNA 2 in its next-generation chips might enhance the efficiency of its 2022 cell units. Worldwide editions of the corporate’s flagship Galaxy S21 smartphone use the current-generation Exynos 2100. It’s potential that the 2022 successor to the Galaxy S21 will characteristic the brand new AMD-powered Exynos chip set to be introduced by Samsung on Jan. 11.

Within the U.S., Samsung ships its smartphones with Snapdragon chips from Qualcomm. If Samsung continues to make use of Qualcomm silicon this 12 months, its flagship 2022 smartphones can seemingly be anticipated to characteristic the chipmaker’s latest Snapdragon 8 Gen 1 processor.  

Debuted earlier this month, the Snapdragon 8 Gen 1 options an array of enhancements over its predecessor. One of many most important highlights is an upgraded GPU that guarantees to offer 30% greater efficiency and a 25% enchancment in energy effectivity. The GPU is joined by a brand new onboard 5G modem chip that Qualcomm mentioned helps obtain speeds of as much as 10 gigabits per second. 

Picture: AMD

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