Dimension 8400: MediaTek focuses on All-Big-Core-Design for the Upper Class

Image: MediaTek

For the higher class of Flaggschiff SoCs, MediaTek is a new All-Big-Core-Design in Stellung with the Dimensity 8400. Analoge zum Dimensity 9400 comes with an efficiency core display, statistics come through the time Arms Big-Cores go to Einsatz. The first smartphones with the new chip will not be installed until 2024.

The Dimensity 9400 is the power for: efficiency improvements in Arms CPU cores and the halving of the performance of SoC-Designs, which offer a number of efficiency cores. The Dimensity 9400 is equipped with a housing with the Cortex-X925, -X4 and -A720, but with the A5xx more – the efficient Big-wird with E-Core.

Eight Cortex-A725 with 3.25 GHz

Der Dimensity 8400 setzt shows a diagram of the very largest (and teuersten) Prime-Kerne of the X-Series jetzt in a Liga-tieferen Oberklasse of MediaTek fortress. Zum Einsatz comes eight of the new Cortex-A725 with a stroke at 3.25 GHz. Abgelöst comes with the new design of Dimensity 8300 with four jewels Cortex-A715 and Cortex-A510.

For the All-Big-Core-Design-gib, MediaTek offers a Multi-Core-Leistungssteigerung of 32 products. Think of the Spitzenverbrauch 40 Prozent under the CPU in Dimensity 8300. With the larger cores you get a doubled L2-Cache and 50 Prozent more L3-Cache a few, with MediaTek on the SLC a 25 Prozent aufgestockt.

MediaTek Dimensity 8400 Infographic (Image: MediaTek)

New Arm GPU with more cores

Looking at the GPU, the 2023 Mali-G615 MC6 comes with Deferred Vertex Shading support. A 24 Prozent höhere Spitzenleistung to a 40 Prozent reduziertem Spitzenverbrauch nennt das Datenblatt.

NPU lies with text and stable diffusion nach

Dritter with Baustein is the best of the Neural Processing Unit (NPU) for KI-Anwendungen. Dort see with the 880 the direct Nachfolger der 780 one and bring more Leistung mit. For INT and FP operations these are 20 Prozent, for the Text Generation with the Baichuan 4B LLM 33 Prozent and for Stable Diffusion 1.5 21 Prozent higher. With MediaTek you can achieve 18 percent efficiency here.

ISP works with 4K HDR

We repeat the Dimensity 8400 as an image processor (Imagiq 1080), with 4K HDR display 12 percent of the energy is expanded and others have their own device, which in the SoC-integrated modem is sufficient for all mobility standards up to 5G Advanced. A three-carrier connection (3CA) enables a downlink with a gross data rate of 5.17 Gbit/s.

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