How many nanometers is Snapdragon 870?

The Snapdragon 870 is 7nm. Snapdragon 870 is a mobile processing platform chip released by Qualcomm on January 19, 2021. It is made using TSMC’s 7nm process and includes one A77 (3.19GHz) ultra-large core, three A77 (2.42GHz) large cores and four It has an A55 (1.8GHz) performance core, the GPU is Adreno 650, and uses the X55 5G baseband and Spectra 480 ISP.

The operating environment of this tutorial: OriginOS 3 system, iQOO Neo5 mobile phone.

Snapdragon 870 is a mobile phone processor owned by Qualcomm and was officially released on January 19, 2021.

Beijing time on January 19, 2021, Qualcomm officially announced the launch of the Qualcomm Snapdragon 870 5G mobile platform, which is an upgrade of the long-rumored Snapdragon 865 Plus mobile platform. This chip uses the enhanced Qualcomm Kryo 585 CPU core, 7nm process, and the super core frequency has reached 3.2GHz. As of 2021-01-27, it is the highest frequency under the A77 public version architecture.

Officially stated that thanks to Qualcomm Snapdragon Elite Gaming support, 5G Sub-6GHz and millimeter wave support, and intuitive AI features, the new Snapdragon 870 will provide comprehensively improved performance and bring players A better gaming experience.

Kedar Kondap, vice president of product management at Qualcomm Technologies, said: “The new Snapdragon 870 builds on the success of Snapdragon 865 and Snapdragon 865 Plus and will further meet the needs of OEM manufacturers and the mobile industry. . Snapdragon 870 will help leading terminal manufacturers such as Motorola, Xiaomi, OPPO, OnePlus, and iQOO launch a variety of flagship models."

Specification Parameters

The Snapdragon 870 is based on TSMC’s 7nm process and includes one A77 (3.19GHz) ultra-large core, three A77 (2.42GHz) large cores and four A55 (1.8GHz) performance cores. Other aspects include: The Adreno 650 and X55 5G basebands have not changed, but the WIFI chip only supports FastConnect 6800.

The CPU part of the Snapdragon 870 includes 1 A77 (3.19GHz) large core, 3 A77 (2.42GHz) large cores and 4 A55 (1.8GHz) small cores. The GPU is Adreno 650.

Summary

• Process: 7nm

• CPU architecture: 1 large core 3 The mid-core and 4 small cores have the same architecture as the previous Snapdragon 865 Plus, but the main frequency of the large core has been increased to a terrifying 3.2GHz. The main frequencies of the mid-core and small core have not changed, and are still 2.42GHz and 1.8GHz.

• GPU: Adreno 650, the same model as Snapdragon 865 Plus

• 5G baseband: X55, the same model as Snapdragon 865 Plus

• ISP: Spectra 480, the same model as Snapdragon 865 Plus

• WiFi: FastConnect 6800 (downgraded), Snapdragon 865 Plus uses the faster one FastConnect 6900

Snapdragon 870 can be called the "Snapdragon 865 Plus" Plus version, because it has only upgraded one large core. However, it should be noted that the positioning of Snapdragon 870 is different from that of Snapdragon 865 Plus. Qualcomm positions it as a sub-flagship SoC.

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