Chapter 175 Shuguang Technical Symposium

ARM, Paste, Google, Three Partys!

The entire mobile smartphone market will change huge changes.

Especially the latest V8 architecture provided by ARM can make the current smartphone semiconductor chip ushered in a huge update.

At the same time, as the largest foundry of the island country, HTC also said that he would cooperate in depth with Google to produce the first smartphone equipped with a POPS operating system.

With the shots of many parties, all netizens are worried about the development of too much system.

As a domestic -produced Taixu system, it has always been the most eye -catching existence in the development of smartphones.

With the cooperation with Shuguang Semiconductor, Too Xu System also received a lot of hardware support.

It's just that the emergence of the latest V8 architecture will inevitably affect most consumers' awareness of the Taixu system and dawn semiconductor.

The architecture adopted by the current nebula of the nebulay public version of the Dawn Semiconductor is a complete self -developed C32 architecture. The C32 architecture is a self -developed high -speed application processing architecture that supports 32 -bit applications.

When introducing the V8 architecture, ARM clearly stated that the V8 architecture supports 64 -bit applications, which will make most users feel that the V8 architecture will be stronger than the C32 architecture in terms of performance and experience.

However, the actual computing speed and power consumption performance of the overall data of the C32 architecture must be stronger than the V8 architecture.

It's a pity that there are very few users who really know these professional knowledge now.

After seeing the manufacturer's publicity, most users will decide which structure is stronger with subjective consciousness.

Of course, in the face of the provocation of competitors, Shuguang Semiconductor also took out the killer that was ready in the past two years.

In April, the dawn semiconductor that has been silent has also announced that it will hold the latest technical seminar and chip launch conference in mid -April.

Dawn Semiconductor is a very strange company in the public's cognition, but in the heart of the entire mobile phone manufacturer, the strength of Shuguang Semiconductor is still relatively strong.

Especially some domestic manufacturers, the demand for dawn semiconductors is far more than others. After all, the manufacturer can produce a mobile phone processor chip with mobile phones.

"

Although the technical review has not been held, from the information exposed on the Internet, this dawn semiconductor will bring two new positioning processor chips.

Time is also April 10th!

The leaders of most domestic smartphone brand manufacturers have been invited to participate in the technical seminar on this dawn semiconductor.

Even some foreign mobile phone brands have been invited by Shuguang Semiconductor to participate in this seminar.

It can be said that the technical seminar of this dawn semiconductor has attracted the attention and attention of the entire smartphone industry.

"In recent years, the dawn semiconductor is based on the smartphone mobile terminal. Today we will show you the most top technology of our dawn semiconductor!"

This time the lecture seminar was Zhang Yun, a R & D person in the company's R & D team.

The first one was announced this time the dawn semiconductor brought a new processor architecture.

Dawn Semiconductor has two different architectures, namely the C32 architecture used by the Nebula processor, and the C64 architecture of the star processor carried by Hongjun Technology Xingyao mobile phone.

In this technical seminar, these two architectures are collectively referred to as the C1 architecture, C64 is renamed the C1A architecture, and the C32 renames the C1B architecture.

This renamed this is naturally to lead to the chip architecture of the new processor of the dawn semiconductor.

C2 architecture!

"Shuguang Semiconductor adopts a new C2 architecture, and the new technology and core composition are used in the instruction set and operational height cache."

"At the same time, the latest high -speed cache technology is adopted in terms of the cache and core of the system, which can achieve faster data transportation transmission!"

"A new vector extension and micro -accumulation core architecture have been added to the core of the system. While maintaining higher performance, it brings lower power consumption!"

This time Zhang Yun used very detailed words to explain to everyone present the new architecture brought by the company's processor chip this time.

This new architecture brings better systems and performances, and at the same time, it also allows users to truly understand the strength of Shuguang Semiconductor.

After all, from the current introduction, the new C2 architecture is too stronger than the C1 architecture, let alone ARM's V8 architecture.

And this time the entire architecture supports the all -compatible development of 64 -bit and 32 -bit applications, which means that the processor chip architecture has a stronger compatibility.

In addition to the new architecture, this time it also brings the core of the new processor chip.

C21 core and small core of C21A.

The core of C21, as the core of the current new processor's new architecture, has the most obvious improvement compared to the core of the core.

Compared with the core core used on the Nebula 810 processor chip, the performance of the C21 core has increased by about 130%in the same frequency, but the power consumption has been reduced by 30%.

As a small core C21A, compared with the small core of the previous generation, performance at the same frequency has increased by 220%, but the power consumption has reduced 160%.

This time, the upgrade of small cores is more obvious compared to the large core upgrade.

The processor chip is divided into large and small cores.

The core is responsible for heavy loading tasks, while the small core is responsible for light loading tasks.

In a very simple description, the mobile phone is running the software, which is equivalent to arranging homework.

The core is college students, and the small core is primary school students.

When completing the homework, the large core can do some high -number questions with high difficulty, and because the small core is low in level, you can only do some low -level operations with addition, subtraction and multiplication.

However, this time the upgrade of small cores can be said to have improved the small core in terms of overall strength.

In a very simple word to describe the small core of the past is a primary school student, and this time, the new small core that has been upgraded is like a middle school student with a certain strength.

This means that the small core of the processor chip in the future can handle more simple or even general difficult operation tasks, so that the experience and power consumption performance of the processor chip can be better.

The appearance of the small core of C21A can make the processor chip significantly improved in terms of experience.

In addition to the announcement of the new CPU's core architecture, the core architecture of the GPU this time has also ushered in the upgrade.

The new GPU public version architecture CG200 graphics processor chip is officially launched.

It is necessary to use the previous Nebula processor chip in the GPU graphics processor.

Even last year's Nebula 810 processor chip used the GPU graphics processor chip still used the graphic processor castration version of the Xingchen H2.

This has led to the performance of the GPU graphics processor of Xinyun processor.

And this time the new public version of the natural graphics processor chip is naturally the most direct distinction between the nebula processor and the star processor.

The performance of this public version of the CG200 graphics processor chip is 320%of the current Nebula 810 graphics processor at the same frequency, and the power consumption has also dropped by 10%.

Compared with the strongest H4 processor and the Star's strongest H4 processor, the performance is basically the same as the performance at the same frequency, and even the power consumption is reduced by 5%.

Obviously, the new Nebula processor chip will achieve significantly improved GPU performance after adding the latest GPU public version architecture, which improves the status of Nebula.

After introducing the latest architecture and core, what many manufacturers focus on is the new two processor chips brought by this technical seminar.

"Next, I will introduce the two new processor chips that our company brings to you, flagship -level processor chip Nebula 820!"

"And the new 7 series processor chips of the new mid -range market, Nebula 720 processor chip!"

Under the gaze of many netizens and manufacturers, the two new processor chips have finally appeared in the public's vision.

One is a flagship -level processor chip.

The other is to reduce the mid -range processor chip of the future threshold of smartphones.

Of course, the two processor chips are brothers -level processor chips.

The CPU of the Nebula 820 uses two 1.45GHz C20 cores and two 0.8GHz C20A small cores. The GPU uses the latest 168MHz CG200 graphics processor chip.

The CPU of the Nebula 720 uses two 1.2GHz C20 cores and two small C20A cores of 0.7GHz, and the GPU uses a 126MHz CG200 graphics processor chip.

Of course, at the press conference, the fourth generation of Geekbench's four generations of Geekbench, the two generations of the stars.

The single -core running of the Nebula 820 is 840 points, and the multi -core running score is 1840 points.

The single -core running of the Nebula 720 is 700 points, and the multi -core running score is 1560 points.

Of course, in order to show these two processors more intuitive, the strength of the chip also brought a few references.

The previous generation of Nebula 810 processor single -core running score of 650 points, multi -core running score 1380 points.

Star H3 processor single -core 760 points, multi -core 1680 points.

Star H4 processor single -core 900 points, multi -core 1920 points.

Fruit's latest processor single -core 720 points, multi -core 1440 points.

This also shows that the current Nebula 820 processor chip has the most obvious improvement compared to the previous generation chip, and it can even be able to directly touch it with the star H4 processor chip.

And the mid -range nebula 720 processor chip is a lot stronger compared to the previous generation Nebula 810.

Of course, there is still a gap between the middle and the high -end.

The latest Nebula 820 processor chip has increased very obviously in terms of cache. The first -level cache is still 64KB, but the second -level cache has reached 256KB, the system cache is even upgraded to 1MB.

The improvement of the architecture brings the upgrade of the system, which is vividly displayed on this processor chip.

The Nebula 720, as a terminal processor chip, is still the same cache architecture as the previous generation Nebula 810.

512kb system cache, 64KB first -level cache, 128kb second cache.

Although the two processor chips at this time are said to use the latest architecture, there are still some gaps in the overall experience.

In addition to the improvement of performance, this time there is also a huge upgrade on the image ISP.

Nebula 820 processor chip is equipped with the latest ISP self -developed core CX image core.

The biggest progress of this core is to support up to 50 million pixels and multi -lens shooting, and it is also the first video shooting that supports 4K24FPS.
Chapter completed!