This way you can easily understand the CPU and GPU in computers and smartphones

This way you can easily understand the CPU and GPU in computers and smartphones

The CPU, or central processing unit, is considered the brain of the computer. The graphics processing unit (GPU) can be considered as the soul of the computer. Over the past decade, GPUs have broken with the limitations of computers.

GPUs have helped AI flourish globally. GPUs have become an important part of today's modern supercomputing. It is connecting to a new hyperscale data center. GPU, popular among gamers, has become an accelerator to speed up everything from networking to AI.

GPU has brought an advancement in gaming. It is also bringing pro graphics advancement to desktops, PCs and new generation laptops.

GPUs are no longer limited to PCs. It is based on the old idea of ​​parallel computing. This is what makes the GPU even more powerful.

The question of what exactly is a GPU may come to the minds of many. Imagine you have the latest computer with a Core i7 processor and you do not have a separate graphics card.

But your friend has an old useless Core i3 laptop and your friend has used a new graphics card with high end. When you two play GTA Five games together on your computer, you see the performance of the game is weak on your own and good on your friend's computer.

The brain of a computer is the CPU, to run it you have to use the latest processor. But you can't play the game well. Your friend is able to play this game with fun even on a useless old processor. Seeing this will surely make your mind wander.

Now you understand the importance of GPU by coming here. GPU is a full word graphics processing unit. The CPU is the central processing unit. When you look at these two things superficially, you may feel that these two things are the same.

So these are both small chips. But the way these two are designed, the way they work and what they do, that's what makes them different and special.

The processor on your phone or laptop is a general purpose processor. That does everything. You can do whatever you want to do any calculations, watch movies, listen to songs, browse the internet, etc.

Because it is a general purpose processor. But when it comes to GPU, it is a special purpose processor. Who only looks at graphics with the help of parallel computing.

There are two types of GPUs. One is an integrated GPU and the other is a dedicated GPU. An integrated GPU is a separate component within a single processor. Which handles graphics separately.

A dedicated GPU is something you can keep separate for laptops and computers. For example, GTX 1080, RX 460 are dedicated GPUs. But for integrated Intel's SD graphics, Intel.

Iris Graphics, Intel Iris Pro Graphics. If you use a Qualcomm processor on your smartphone or tablet, you can get an Adreno GPU on it. If you are using Exynos processor, you can get Mali GPU.

If you use an iPhone, there is a Power VR GPU. Integrated GPU is a part of the chip, which works on graphics.

Now the question may arise in you that what is really in the graphics? For which we have to install a separate system. The reason behind this is that we use parallel computing for graphics.

For example, if you are playing GTA Five, the road, car, house, tree, cloud, people are all graphics characters in your game. As you play the game, the computer should process all these things as soon as possible and bring them in front of you.

Since all these objects seen in the scene are not dependent on each other, it uses parallel computing. One part of your GPU handles vehicles, another handles people, another handles roads and another handles other things. All of these things are processed together to create a single scene in your game.

But one CPU can't do all this work. So if you have a dedicated GPU, your gaming performance is very good. In addition, if you are working on video rendering, video processing and image processing, rendering is done in blocks.

There you can split the video into smaller pieces and compute them all in parallel. This way you can improve your work performance if you have a dedicated GPU.

 When it comes to integrated GPU, you can't compare Snapdragon 430 with Snapdragon 615. Snapdragon 615 is an octacore processor based on Cortex A53. Its maximum frequency is 1.7 GHz.

The Snapdragon 430 is also an octacore processor based on the Cortex A53. Its maximum frequency is 1.4 GHz. At such times you think 615 is strong. But remove this illusion. 430 is very powerful for gaming.

Because it has 505 GPU of Adreno and in 615 you get only 405 GPU of Adreno. When it comes to performance based on normal CPU, 615 works well in CPU.

Samsung is bringing the cheapest smartphone

Samsung launched its entry-level smartphone, the Galaxy A01, last December. This phone is the cheapest for Samsung's A-series phones and is becoming popular.

Now Samsung is introducing its Galaxy A0 in a cheaper and newer version.

According to the news, Samsung is preparing to produce a new version of Galaxy A01. Not only will this phone be cheaper than the existing A01, but its battery will also be removable. Remember that the removable battery feature has become very rare in the new models of smartphones that are currently coming in the market.

It is said that the name of Samsung's new phone may be Galaxy A01E. Benchmarking platform GeekBench has revealed various facts about this new phone.

According to GeekBench, the Galaxy A01E, which comes in the Bnjanghan model number, will have a quad-core processor and a 3,000 mAh battery.

The phone that comes with the Android 10 operating system will have 1 gigabyte of RAM. The main camera will have a dual setup like the Galaxy A01M and a 5-megapixel selfie camera. Agency

Samsung is bringing the cheapest smartphone

Samsung launched its entry-level smartphone, the Galaxy A01, last December. This phone is the cheapest of Samsung's A-series phones and is becoming popular.

Now Samsung is introducing its Galaxy A0 in a cheaper and newer version.

According to the news, Samsung is preparing to produce a new version of Galaxy A01. Not only will this phone be cheaper than the existing A01, but its battery will also be removable. Remember that the removable battery feature has become very rare in the new models of smartphones that are currently coming in the market.

It is said that the name of Samsung's new phone may be Galaxy A01E. Benchmarking platform GeekBench has revealed various facts about this new phone.

According to GeekBench, the Galaxy A01E, which comes in the Bnjanghan model number, will have a quad-core processor and a 3,000 mAh battery.

The phone that comes with the Android 10 operating system will have 1 gigabyte of RAM. The main camera will have a dual setup like the Galaxy A01M and a 5-megapixel selfie camera. Agency

Twitter employees will always be able to work from home

To avoid the epidemic of coronavirus, the social network Twitter has said that it will allow its employees to work from home forever if they want.

He also said that coronavirus infections are affecting employees working from home. More than 5,000 Twitter employees have been working from home since March.

According to a Twitter spokesperson, Twitter was the first company to go 'work from home model' because of Kovid-11. But Twitter is not expected to be the first company to return to the office.

Huawei has risen to number two in the smartwatch market, overtaking Samsung

Chinese technology company Huawei is second only to Samsung in the global smartphone market. But in the smartwatch market, Huawei has managed to overtake Samsung.

Huawei's wearable market share has been growing rapidly since the beginning of 2020. According to a recent Wearable Device Tracker report released by the International Data Corporation, Huawei has overtaken Samsung in the market for wearables, including smartwatches and wireless earphones.

Apple remains at the top of the wearables market. Samsung has dropped to third place with Huawei rising to second place.

According to the IDC report, 72.6 million wearable devices were sold in the first quarter of 2020. This is 29.7 percent more than the same period last year. Huawei sold 62.20 percent more wearables in the first quarter of this year than in the same period last year.

In the first three months of 2020 alone, 16.9 million smartwatches were sold worldwide. However, this number is 7.1 percent lower than last year. During this period, Huawei has sold 2.6 million smartwatches.

Huawei sold 118.5 percent more smartwatches in the same quarter last year. At the same time, Huawei has become the only company to sell 100 percent more smartwatches in the first quarter of 2020 than last year. Agency

Facebook bans advertising in Chinese and Russian media

The social networking site Facebook has banned Chinese and Russian state-run media outlets from targeting US users.

Russia and China, along with other government-controlled media outlets, have announced that they will begin "naming government" on Facebook platforms and will ban US-targeted advertising on such media outlets from next summer.

Facebook's official media outlets include Russia's Sputnik, Iran's Press TV and China's Xinhua. Two hundred other similar government media websites will be labeled as government.

However, Facebook will not immediately "label" any US news organization. Facebook claims that even the media run by the US government has editorial freedom.

In the 2016 US presidential election, Facebook was criticized by Russians for abusing Facebook and influencing the election results. Facebook has already admitted its weakness in the incident. Learning from the same incident, Facebook is taking strong steps to prevent the misuse of Facebook by countries including China and the United States to influence the upcoming US presidential election. Facebook has adopted a policy of strict transparency in pages and advertisements for publishing advertisements on its platform.

Remember that the US presidential election is taking place next November.

The listing of state-controlled media, including China and Russia, does not include media run by any leader or political party.

China, meanwhile, has criticized Facebook's move. A Chinese Foreign Ministry spokesman told a news conference on Friday that social media companies should not create certain media barriers.

Russian media outlet Sputnik has issued a statement calling on governments around the world to take control of Facebook, a US-led operation to curb freedom of speech.

However, Facebook is not alone in treating state-controlled media differently. In 2018, YouTube began identifying government-invested YouTube channels. However, critics say YouTube has failed to identify some government-controlled YouTube channels that contain false propaganda news and information videos.

With Facebook's decision to label government-controlled media, there will now be signs of government control on the pages and news feed posts of such media that appear on Facebook.

Having an online meeting? Voice call or other charges!

Due to the global impact of coronavirus disease (Covid-19), the practice of people doing many things online through the internet has increased. One of them is online meeting and conferencing through various apps.

Nowadays, the use of online classes, online meetings and video conferencing for school and campus students has increased widely, whether it is online meetings, video calls in groups with relatives, family members, relatives at home or abroad.

There are many apps and platforms available on the Internet for online meetings. Meetings or conferences can be held from most of the platforms using the internet without any charge other than the internet. However, online meetings from some premium apps or software may incur additional charges.

Before using the online conferencing platform for your meetings or conversations, you need to look closely at the terms of the respective apps or platforms. Dialing international numbers for meetings or dialing international numbers from the respective service provider's customer service center may incur voice call charges or other charges.

Recently, the Telecom Regulatory Authority of India (TRAI), India's telecom regulator, said caution should be exercised when using online meeting platforms, saying customers' voice service bills could rise unexpectedly. According to him, on such platforms, customers have been complaining about the charges for voice calls when they unknowingly call international numbers.

In Nepal too, the use of such online meeting platforms for various purposes is on the rise. In the current situation, mobile customers and users need to understand the charges related to the numbers and helplines associated with such platforms. Otherwise, there is a risk that in the case of prepaid customers, the balance from mobile may decrease and in case of postpaid, more bills may come.

Telecom company Ncell has also asked its customers to be vigilant during the increasing trend of online meetings. The company has advised its customers to be aware of this from their Facebook page and to check the terms and conditions while using such platforms.

Since such online meeting platforms and service providers' respective workplaces and customer service centers are located abroad, their numbers are premium or international. Of course, calling such numbers for information, knowingly or unknowingly, may incur higher charges for calling a premium number or international calls.

iPhone 13 has five cameras

Apple maker Apple Corps is set to unveil its iPhone 12 series by November. Various revelations about Apple's much-awaited new version of the iPhone have been going public for a long time.

But not only the iPhone 12, but also the iPhone 13, which Apple is expected to launch in 2021, has been leaked.

A Twitter user named Fudge, who has been revealing various secret news about Apple Company, has made important revelations about the camera on the iPhone 13. According to him, Apple will make extensive upgrades to the iPhone 13, especially in terms of camera technology. He claims that the iPhone 13 will have up to five camera sensors.

According to the leaked fact, one of the five cameras in the iPhone 13 will be a 64 megapixel wide angle camera. It will have 1 times optical zoom and 6 times digital zoom capability. The other camera will be a 40-megapixel telephoto camera, while the third camera will be a 64-megapixel anamorphic lens camera, which will be used exclusively for video. The other camera will have a 40 megapixel ultra wide lens and the fifth camera will have a state-of-the-art lidar sensor.

However, Apple has not officially commented on the information leaked from Twitter, which is considered to be the Twitter handle of Apple's insider. Some argue that it would be difficult to predict the iPhone 13 right now if Apple did not bring the iPhone 12 series iPhone.

It is not clear what kind of camera will be in the iPhone 12. The iPhone 12 will have a 64-megapixel wide-angle camera and will use LiDAR sensor technology for the first time.

The iPhone 12 series is expected to go public between September and November. Apple will bring four models of the series to the market. The iPhone 12 is said to have an OLED display, Five G connectivity and the latest bionic chip.

iPhone 7 and iPhone 7 Plus public

Round smartphone in 2020

The circular (circular phone) smartphone in CES 2020 has attracted a lot of attention. The US startup unveiled the smartphone at CES this week. The other product in the exhibition held in Las Vegas is a very diverse variety of products.

It costs $700. The 2G mobile phone of this design had come in 2016.

The 3.5-inch round-shaped mobile has a nine-operating system with a touch screen. The mobile has a 13 mega pixel camera on the front and back. Especially this mobile is made for people with small hands.

This dual SIM mobile has the feature of 2 headphone jacks. It uses 2GB of RAM, 16GB of storage and a 2,000mAh battery.

According to Christina Sawyer, CEO of Circle Company, some work is being done to fit various other gaming apps into this circle.

The Circle phone has a different system than the Apple iPhone and Samsung brands.