MediaTek unveils the Dimensity 1200 and 1100 – a pair of 6nm chipsets with Cortex-A78

Till in the present day, the complete Dimensity collection was fabbed on a 7nm course of, however that simply modified – the Dimensity 1200 and 1100 are MediaTek’s first 6nm chipsets. And they’re the primary to make use of the Cortex-A78 core. The 2 are primarily based on the identical uncooked {hardware}, however goal barely completely different bins.

The Dimensity 1200 is the premium providing. Its CPU has a 1+3+4 configuration with a A78 core is operating at 3.0GHz, plus three extra A78 cores at 2.6GHz and the standard quartet of power-efficient A55 cores operating at 2.0GHz.

For comparability, the Dimensity 1000+ used an older A77 core that topped out at 2.6GHz. These numbers line up good with ARM’s official estimates – a 3.0GHz A78 is 20% quicker than a 2.6GHz A77. That is for single-threaded efficiency, after all, as just one core in every chipset reaches these frequencies. Multi-core efficiency will get a small increase as properly.

MediaTek unveils its first 6 nm chipsets, the Dimensity 1200 and 1100
MediaTek unveils its first 6 nm chipsets, the Dimensity 1200 and 1100

MediaTek unveils its first 6 nm chipsets, the Dimensity 1200 and 1100

As for the Dimensity 1100, it doesn’t have a first-rate core as such – all 4 of its Cortex-A78 cores run at 2.6 GHz. Nevertheless, even with out larger clock speeds, the 1100 has an architectural benefit so it ought to have an edge over the Dimensity 1000+ in each single and multi-core efficiency. After which there’s the ancillary {hardware}.

Each chipsets use the identical GPU. The truth is, they’re reusing the 1000-series GPU, the Mali-G77 with 9 cores for each chips. On the plus facet, AV1 video now has {hardware} acceleration.

The Dimensity 1200 can deal with the attention to 168 Hz shows and its 5-core ISP can deal with digicam sensors as much as 200 MP. Plus, with the upgraded AI {hardware}, Evening Shot processing is 20% quicker. The 1100 chip isn’t any slouch both, with assist for 144 Hz shows and digicam sensors as much as 108 MP.

Dimensity 1200 Dimensity 1100 Dimensity 1000+ Exynos 1080
Course of TSMC 6 nm TSMC 6 nm TSMC 7 nm Samsung 5 nm
Prime core 1x Cortex-A78 @ 3.0 GHz 1x Cortex-A78 @ 2.8 GHz
Massive cores 3x Cortex-A78 @ 2.6 GHz 4x Cortex-A78 @ 2.6 GHz 4x Cortex-A77 @ 2.6 GHz 3x Cortex-A78 @ 2.6 GHz
Small cores 4x Cortex-A55 @ 2.0 GHz 4x Cortex-A55 @ 2.0 GHz 4x Cortex-A55 @ 2.0 GHz 4x Cortex-A55 @ 2.0 GHz
GPU Mali-G77 MC9 Mali-G77 MC9 Mali-G77 MC9 Mali-G78 MP10
NPU ? ? 4.5 TOPS 5.7 TOPS
5G (downlink) ? ? 4.7 Gbps (sub-6) 3.67 Gbps (mmWave), 5.1 Gbps (sub-6)
Show 168 Hz 144 Hz 144 Hz 144 Hz

A number of firms are champing on the bit to make use of MediaTek’s new Dimensity 1200 and 1100 chips – together with Realme, Xiaomi, Vivo and Oppo. They’ll launch new telephones across the finish of March, starting of April.


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