MediaTek’s highly effective Dimensity 1200 smartphone CPU will problem Qualcomm

On Tuesday night time, MediaTek launched the Dimensity 1100 and 1200, a pair of smartphone chipsets that intention to problem the most effective that Qualcomm’s Snapdragon smartphone chipsets have to supply.

MediaTek launched simply two efficiency benchmarks to help its claims. However the specs of each the Dimensity 1100 and 1200 CPUs match up nicely in opposition to the Snapdragon 888, Qualcomm’s recent smartphone launch, with even greater clock speeds. There’s a great probability that you just’ll have both one or the opposite in your subsequent telephone.

Whereas Qualcomm tends to dominate the marketplace for smartphone chipsets that cowl premium telephones, MediaTek is definitely the biggest smartphone chipset vendor on the planet, with 31 p.c market share, according to CounterPoint Research. MediaTek handed Qualcomm through the third quarter of 2020, thanks particularly to the rise of midrange telephones and MediaTek’s success in India and elements of Asia. MediaTek’s presence was helped by aggressive pricing strikes to assist the decrease the price of 5G telephones, in addition to help by telephone makers like Xiaomi.

These telephone makers are apparently lining up but once more for the Dimensity 1200 and 1100, as MediaTek recorded help by Xiaomi, Vivo, Oppo, and realme. The world’s most cost-effective 5G machine, the realme V3, is already powered by MediaTek, Counterpoint famous.

“We’re going to proceed to see 5G coming into all value factors and we’re going to proceed to work laborious to make 5G obtainable for everyone,” Finbarr Moynihan, common supervisor of company gross sales for MediaTek, stated throughout a briefing with reporters. The brand new chipsets combine the corporate’s current M75 sub-6GHz 5G modem, he stated, with help for FDD and TDD applied sciences and 5G “Elevator Mode” for clean handoffs because the telephone strikes inside a constructing.

The Dimensity 1200’s CPU emphasizes pace

MediaTek’s Dimensity 1200 chipset mirrors Qualcomm’s Snapdragon designs: one “extremely” core for final efficiency, plus three “tremendous cores” for the majority of the workload and 4 “effectivity” cores for low-power duties. The 1100 foregoes the extra extremely core, balancing the 4 “tremendous cores” with a further 4 effectivity cores. Each the 1200 and 1100 chips are fabricated on a 6nm course of.

mediatek 1200 and 1100 overview 1 MediaTek

The Dimensity 1200 and 1100 are designed in a well-known “big-little” approach.

What’s fascinating, although, is the Dimensity 1200 runs at greater clock speeds. Qualcomm’s Snapdragon 888 makes use of a 2.84GHz X1 core as its extremely or “prime” core, adopted by three 2.4GHz Cortex-A78 prime cores and 4 1.8GHz A55 effectivity cores. The MediaTek Dimensity 1200 makes use of a 3GHz Cortex-A78 because the extremely core, three 2.6GHz Cortex-A78 tremendous cores, and 4 2GHz A55 chips as its effectivity cores. Each Dimensity chipsets have a nine-core Arm Mali-G77 GPU, MediaTek added.

The important thing distinction is what Qualcomm calls its X1 core, which the corporate has stated gives 20 p.c extra efficiency than the Cortex-A78. Is the Dimensity as highly effective because the Snapdragon 888? On paper, it’s laborious to inform: The 1200’s improve in clock pace gives only a 6-percent enchancment over the Snapdragon 888. MediaTek additionally characterised the chip as able to displaying a “clean 90 frames per second” within the cellular model of Participant Unknown’s Battlegrounds.

mediatek dimensity summary slide MediaTek

A abstract of the 2 new Dimensity chips, as equipped by MediaTek.

However there’s one direct comparability that we’ve between the 2. MediaTek cited GFXBench’s Manhattan take a look at, which makes use of the OpenGL ES 3.0 API and renders a 1080p scene offscreen, as one other gaming benchmark. Based on MediaTek, the chip generated 130 frames per second. Although the all-virtual Snapdragon Expertise Summit Qualcomm held in December didn’t enable for hands-on benchmarking, Qualcomm’s personal numbers (compiled in depth by XDA-developers.com) confirmed that the Snapdragon 888 recorded a rating of 169, or 30 p.c quicker than the 1200.

Based on MediaTek, the Dimensity 1100 can output 60 frames per second with HDR on PUBG, and 120 fps utilizing the Manhattan benchmark.

“There’s at all times a tradeoff between how a lot you possibly can actually get out of pushing the efficiency of 1 peak CPU core, versus how a lot you should use on a extra sustained foundation,” Moynihan stated, in explaining MediaTek’s CPU design resolution. “We’re attempting to stability…peak efficiency versus sustained efficiency, and we felt this was a great answer.”

Due to the emergence of gaming, particularly in Asia the place various MediaTek’s companions primarily promote, the Dimensity 1200’s gaming options embody help for as much as 168Hz shows, for clean rendering. (The 1100 helps as much as 144Hz shows.) MediaTek additionally designed in a characteristic that permits the telephone to hook up with the Web and proceed gaming whereas the person takes a voice name, Moynihan stated.

MediaTek can be including some raytracing capabilities, however solely by way of a software program partnership, Moynihan stated, because the Mali-G77 doesn’t immediately help it.

mediatek dimensity infographic MediaTek

What the Dimensity 1200 brings to smartphone cameras

Qualcomm has gone to nice lengths to pack in options inside its Picture Sensor Processor, or ISP. MediaTek didn’t present that degree of element throughout its personal clarification of the brand new Dimensity options, however there are nonetheless some fascinating additions.

Each chips embody what MediaTek calls its five-core APU 3.0, able to capturing as much as 200MP pictures on the 1200 and 108MP pictures on the 1100. The Dimensity additionally faucets its built-in AI capabilities for numerous results, resembling its new multi-person bokeh, one other title for the “portrait mode” that may preserve the themes of the photograph in focus and blur the remaining background. AI can be used to enhance high-dynamic vary (HDR) capabilities by 29 p.c, Moynihan stated. The digicam ISP is able to 10-bit HDR decision. Lastly, AI can be getting used for scene detection and enhancement in night time pictures, Moynihan stated.

From a video perspective, the brand new Dimensity ISP can seize 4K video in HDR, however it could additionally play again normal 4K video, captured with out utilizing HDR, in an AI-enhanced HDR mode. (Microsoft’s new Xbox Series X does one thing comparable, through the use of the processor so as to add HDR to video games that don’t natively help it.) 

From an audio perspective, each the Dimensity 1200 and 1100 each help Bluetooth 5.2, which lets customers stream to a number of wi-fi gadgets concurrently, the corporate stated. The chipsets additionally help ultra-low latency true wi-fi stereo audio and LC3 encoding.

Will you see MediaTek’s new Dimensity in your subsequent smartphone? It is laborious to say. However the extra MediaTek continues to take intention on the flagship smartphone market, the extra doubtless it could be.

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