Chapter 397

Within Huateng, a new 7-nm processor chip is being tested at this time.

With the continuous progress of manufacturing technology, in May this year, Huateng company can start to independently produce processor chips made of 7 nm technology.

Compared with the previous processors, the chip making process of the processor chip made of seven nanometers has improved to a higher level, which can be said to be one of the watershed of the processor chip.

"This is the first seven nanometer processor chip independently developed by our company, Huateng g850 +, which adopts the same architecture as Huateng g850!"

"It adopts the composition of four cores and four small cores, of which the four large cores are A76 architecture, and the maximum frequency can reach 2.8GhZ. The four small cores are A55 small cores, and the maximum frequency can reach 2.0GHz."

As the manufacturer of this processor chip, Zhang Rujin is quite satisfied with this processor chip.

This product is the company's first 7-nanometer processor. Compared with TSMC, the chip was actually produced about half a year later.

It can also be seen from here that this company still lags behind TSMC. Although the gap is not very large, there will still be very conspicuous places.

"How about the power consumption of this processor?"

Tong Hao is quite satisfied with these parameters, but he is more concerned about the power consumption of the processor chip.

Mobile phone processor chip has developed to this level, and at this stage, compared with the performance of the processor, power consumption is still an indispensable problem factor.

The processor chip with seven nanometer process technology is the first one of its own company, and no one knows what level and level it can reach.

Tong Hao hopes that this processor not only takes into account and performance, but also needs to maintain the power consumption and heating of mobile phone processor chip in normal use.

Last year, Huolong k820 + adopted Samsung's latest 8-nm manufacturing process. Because the technology is not fully mature, the final result is also very bad.

Although the performance has been improved to a certain extent, there is still a gap in power consumption on the whole, so that the fire dragon once laughed at by others has come back again.

Although the performance of Huolong k820 + is much better than that of other processor manufacturers, the overall performance is not very perfect.

The reason why this processor chip is strong is that it has reached this level at the expense of normal heat dissipation and power consumption.

So this year, Qualcomm was very careful in releasing processor chips, and released a fire dragon k825 that is too conservative in performance but very strong in power consumption.

Fire dragon k825 can be said to be the highest level processor chip among the processor chips released by Qualcomm in recent years, but it not only maintains the normal performance of the mobile phone, but also takes into account heat dissipation and power consumption.

Of course, such things have also given preventive shots to their chip manufacturers. In terms of taking into account the performance of mobile phones, we still need to pay attention to other development directions, so as not to miss the root when we get it.

"The power consumption of this processor chip is not as good as expected in terms of control!"

"The power consumption of this processor is much higher than the Huateng g850 of the previous generation of 8-nm process!"

Zhang Rujin is a very real person. Good is good or bad. In terms of this processor chip, he still puts forward the shortcomings now.

Although this processor chip adopts the most advanced processor chip manufacturing method, some shortcomings should be pointed out completely.

Although the performance of this processor chip has been greatly improved, it has not been completely controlled in terms of power consumption, which is also an extremely insufficient aspect of this processor chip.

"Try the engineering machine and see what level it is!"

Tong Hao was not surprised by this answer. After all, the process technology adopted by this processor chip did not reach the most advanced level, but just touched the level of 7 nm.

This means that there must be some indispensable problems in the production of this mobile phone.

If you want to change this problem, you must update and upgrade again and again to make the processor chip really reach the due level.

Soon, two engineering machines appeared in the eyes of everyone, and one is equipped with a processor chip of Huateng g850, while the other is equipped with Huateng g850 +.

This is the first formal contest between 8 nm and 7 nm processor chips. From this comparison, we can also know the real shortcomings of mobile phone processor chips this time.

Of course, the first test is the daily use test. The battery capacity of the two mobile phones is the same. Here, the two mobile phones are used for ordinary daily video viewing.

The final result is that within one hour, the Huateng g850 + equipped with a 7-nm manufacturing process is basically the same in power compared with its previous generation g850.

Then came the heavy stress test. The quantitative processor chip was used for game test. After one hour of use, the power consumption of Huateng g850 + reached 12%, while the power consumption of Huateng g850 was only 10%.

This means that the power consumption of 7 nm processor chips with the latest process technology is stronger than that of mature 8 nm process chips when playing high-intensity games.

It also tested the back temperature of two mobile phones equipped with the simplest graphene heat dissipation.

The g850, an 8-nanometer processor, after an hour of severe test, the temperature of the mobile phone is only 43 degrees.

In contrast, the temperature of the back shell of the Huateng g850 + mobile phone, which is made by the latest seven nanometer technology, has reached a high temperature of 47 degrees.

Various tests show that under the condition of high strength of the two processor chips today, the power consumption of Huateng g850 processor chip with 8-nm process is significantly stronger.

If the processor chip made of 7 nm technology is really to be carried on the mobile phone, the heat dissipation must be further strengthened in order to truly realize the application on the mobile phone.

Sure enough, there are still many gaps with TSMC. This gap is not a good thing for us!

Tong Hao looked at the data tested in front of him and couldn't help but make a voice of emotion.

This year, the processor chips made by TSMC 7 nm technology have been completely delivered to various manufacturers.

Qualcomm, MediaTek, Hisilicon and other mobile phone manufacturers have 7-nanometer processor chip products, and these products are relatively successful, basically without too many rollovers.

However, some of the 7-nanometer processor chips produced by our company now lag behind other manufacturers, which is enough to prove the strength of TSMC.

TSMC is a strong presence in the semiconductor industry. Even Samsung can't shake its position.

Huateng has been established for a very short time. Although it is catching up behind, it still doesn't want to fall behind TSMC.

At present, the level of processor chips produced by Huateng is at most equal to that of Samsung. As for TSMC, it is still a little worse.

After mild and severe tests, the final results are obvious, but in this case, we still don't forget to give this processor chip a run test.

The gap between the final running results is not very huge.

The Huateng g850 made of 8 nm technology has achieved 470000 points. Of course, in the later stage, with the blessing of performance iron triangle and heat dissipation mode, it should have better results.

In contrast, the performance of Huateng g850 + made by 8 nm process is only about 510000.

The gap between the two is only 40000 copies, which can be ignored. On the contrary, the control of power consumption and heat dissipation of Huateng g850 + with the most advanced process technology is worse than that of g850.

"The performance of this processor chip can be said to be very good, but if you want to use this processor chip to really use the mobile phone, you must make sufficient preparations in terms of heat dissipation and stacking before you can really use this processor chip to the mobile phone!"

Tong Hao doesn't want to give up this mobile phone processor chip. In his opinion, this processor chip has many development opportunities in the future. As long as it can be used well, it will certainly become a very good processor chip.

The best way to give full play to the performance of this processor chip is actually stacking.

Using a better heat dissipation method to control the heating of the mobile phone processor chip, as long as the heating of the mobile phone is completely controlled, the performance of my mobile phone can be completely maintained.

As for the power consumption of the mobile phone, the best way is to use the large battery of the mobile phone to ensure the power of the mobile phone.

With the maturity of the third-generation battery technology, the power consumption of Huateng g850 + can basically be fully held, that is, it may slightly lag behind the mobile phone equipped with Huateng g850 in terms of battery life.

Zhang Rujin also understands that the first processor chip designed by his company with a 7-nm process is not as successful as expected.

But he also clearly understands that as long as his manufacturers are willing to work hard, they can produce better processor chips under the condition of later improvement.

"I will ask the technicians of the company to improve the processor chip and strive to produce a better processor chip!"

Zhang Rujin looked at his chairman calmly and said to his chairman with a firm tone.

It is the so-called shame before courage, because he understands the gap between his mobile phone and other manufacturers, which gives them the courage to work harder. He also believes that as long as the development is good, there will be more room for progress in the future.

"In addition to processor chips, I'm afraid I'll have to prepare to produce baseband chips at that time!"

But this time, in addition to the processor chip, more attention is paid to the most brand-new chip production.

This new chip is 5g baseband chip.

"Baseband chip, is it..."

Zhang Rujin heard what his chairman said and had a new guess in his heart. At this time, he opened his eyes and looked at his chairman inconceivably.

He naturally knows what baseband chips are used for. For example, there are baseband modules in current mobile phone processor chips.

The most commonly used baseband module is Qualcomm's 4G baseband module.

This baseband module is also a reason for Qualcomm to charge Qualcomm tax. After all, if you want to use wireless network technology, you must pay Qualcomm.

The baseband chip produced this time is obviously to be external to the mobile phone processor chip. Obviously, such a chip is a 5g baseband chip.

As long as the processor chip of the mobile phone is equipped with 5g baseband chip, the 5g network can be connected by this chip, and the arrival of 5g network will be the beginning of another competition among mobile phone manufacturers.

"Within a year, the real 5g era will begin. I have received the news from Telecom. At that time, preparations for the construction of 5g base stations will begin at the beginning of next year. There will be many 5g pilot cities in the second half of the year. At that time, a new era will come again!"

Tong Hao still attaches great importance to 5g, which is a new challenge facing his mobile phone company and a major change in the communication industry.

In the 4G era, due to Qualcomm's dominance of the first technology, many mobile phone manufacturers dare not say anything about Qualcomm.

The only manufacturer that can compete with Qualcomm hard steel is apple. In order not to pay Qualcomm tax, apple finally chose to use baseband from other manufacturers.

Of course, Apple's move also makes the level of signal reception of Apple's mobile phone in daily use worse than that of other mobile phone manufacturers.

This is the result of Apple's hard work with Qualcomm.

However, after finally entering the 5g era, Apple's pig teammates were always unable to make a certain technological breakthrough in 5g. In the end, Apple had no choice but to reconcile with Qualcomm and compensate a large amount of expenses, which made it use Qualcomm's 5g baseband again.

But among the current mobile phone manufacturers, in addition to apple, other manufacturers still need to pay for Qualcomm.

However, after entering the 5g real track, Chinese communication manufacturers will have a very strong technical level. At that time, they will no longer need to look at Qualcomm's face. By then, the opportunities for mobile phone manufacturers will increase a lot.

"But our company doesn't have much research on these, 5g baseband..."

If you want to really produce plug-in 5g baseband chip, you must have corresponding technology. Obviously, Huateng company has no ability to produce such 5g baseband chip.

"You can rest assured that at that time, I will send a professional company to cooperate with you to design 5g plug-in chip. If 5g technology is really mature, then we can really expand baseband integration into the processor chip!"

Tong Hao had already made his own preparations. He thought he had spent a lot of money to establish his own communication technology company, which burns billions of money every year. After several years of development, he finally made a great breakthrough in technology.

After years of development and investment, the current company has nearly 900 groups of 5g patented technologies. In terms of these technologies, Huawei is not the only company.

Compared with Samsung and Qualcomm, it has completely surpassed them in 5g technology. As for the production of plug-in baseband, it also has its own strong independence.

Zhang Rujin heard the words of his own Chairman group and looked at the confident appearance of his own Chairman, with a calm look in his eyes.

Obviously, the chairman of the board has already made all the layout, and they have things that they can't imagine as employees.

After giving an account of the current Huateng company, Tong Hao also quickly prepared to return to Tianyu company. After all, now the 7-nm processor chip has been fully produced, so the next step is to carry it on his company's mobile phone.

After all, the processor chip produced by Huateng this time is still special. In this case, we must make good use of this processor chip to reach a certain level.

These aspects of mobile phone design need to be reconsidered, so that we can grasp this opportunity and prepare for mobile phone manufacturing in the future.

"Huateng g850 and Huateng g850 +."

Lu Weibing looked at the data of the two processor chips in front of him. At this time, he was also thinking about how to use the two processor chips.

These two processor chips can be said to be very similar. Although they are made by different nano processes, the gap is not very large at the real level, and this gap can basically be ignored.

As a more advanced process, the processor chip is much worse in heating and power consumption.

If you want to really use this processor chip and apply it to mobile phones, you must accumulate a lot of heat dissipation.

The accumulation of heat dissipation will cost a lot of cost. At that time, the cost will rise again. The pricing of mobile phones also needs to be considered.

In a word, the appearance of these two processor chips gives it a very headache.

According to the truth, ordinary g850 processor chips are the best existence of these processor chips, but now their mobile phones must be made of Huateng g850 + with 7 nm technology.

After all, other mobile phone manufacturers now use processors made of 7 nm technology. If their own manufacturers continue to use processor chips made of 8 nm technology, they will be inferior to others in the hot spot of mobile phone sales, which is a bad thing for mobile phone sales.

Various mobile phone manufacturers are using processor chips made of 7 nm technology, which is obviously unreasonable if their own manufacturers do not use them.

"It seems that a lot of heat dissipation will be accumulated!"

Lu Weibing sighed helplessly. It seems that he can only work hard now.