Presented Raspberry Pi 4: new version of tiny, but very useful computer
Source:Raspberry Pi 4 here — and this update is awesome. Nobody expected that the new version of the popular single-Board computer will get so many improvements. From the point of view of physical design has remained the same: 4 Raspberry Pi Model B looks exactly like the previous flagship Raspberry Pi 3 Model B+. It's a tiny computer with a bunch of connectors, the size of a deck of cards.
What is Raspberry Pi 4 better than the previous version
Updated everything. System-on-chip is faster. The processor uses the Cortex-A72 (four-core 64-bit ARMv8 1.5 GHz). Supported hardware decoding H. 265 video.
For years the Raspberry Pi "suffered" from a small volume of operative memory — from 512 MB to 1 GB. For the first time, you can buy a model with more memory if you need it. The base model comes with 1GB, but you can optionally buy a model with 2 GB of memory or even 4 GB. memory transmission is also improved, because the creators switched from LPDDR2 to LPDDR4.
As for connections, it is now included true Gigabit (Ethernet USB 2.0). This will open up many use cases for servers and other things. Also there are two USB 3.0 and two USB 2.0. Bluetooth updated from 4.2 to 5.0.
A Full-sized HDMI port is missing. Now instead of two micro-HDMI port that allows you to connect two 4K display at 60 frames per second, to one Raspberry Pi. And all this for $ 35 (basic model). Models with 2GB and 4GB of memory are 45 and $ 55, respectively.
A Miracle, right? Waiting for your opinion .
Recommended
Is it possible digital immortality and whether it
when will man become immortal through digital technologies. I don't believe it. And you? In 2016, the youngest daughter Jang JI-sen This died of the disease associated with the blood. But in February, the mother was reunited with her daughter in virt...
Why bad long sit at the computer and how to fix it
I've recently conducted a small survey among friends and acquaintances about how they evaluate their effectiveness when working remotely. Almost everyone I know — now work from home with computer and phone. And, as it turned out, even those who...
Parametric architecture: can artificial intelligence to design cities?
When you think about the future, what pictures arise in front of your eyes? As a lover of retro-futurism – a genre which is based on representation of the people in the past about the future, I always imagined the city of the future built buildings, ...
Related News
Hackers broke into the NASA server, using a cheap Raspberry Pi computer
Can the U.S. jet propulsion Laboratory NASA (JPL) and produces some of the most high-tech things on the planet, for example, the same and space telescopes, but it turns out that she has experienced very serious problems with cyber...
Created computer based on DNA, which finally can be reprogrammed
it Is believed that DNA will save us from computers. Thanks to advances in the replacement of silicon transistors, computers based on DNA promise to provide us a massive parallel computing architecture, is impossible at the presen...
Quantum computers. Why them yet, although they already have?
Fifty years ago, smartphones would have seemed absolutely magical computers. Just as classical computers have been almost unimaginable to previous generations, today we are facing the birth of an entirely new type of computing: so...
IBM invented "Moore's law" for quantum computers
IBM has proposed the use of a measure of the "quantum volume", which is expected to double every year — and it will be the equivalent of Moore's law, which is observed in traditional computing. According to Moore's law the number ...
The fastest supercomputer in the world broke the record of artificial intelligence
On the West coast of America the most valuable company in the world trying to make artificial intelligence smarter. Google and Facebook brag experiments using billions of photos and thousands of high-performance processors. But at...
Physicists have calculated the time of the state of superposition of graphene qubits
the Possibility of practical use of quantum computers one step closer thanks to graphene. Experts from the Massachusetts Institute of technology and their colleagues from other research institutions were able to calculate the time...
At MIT used a biological virus in order to speed up your computer
whenever the computer (and any other electronic device) processes the data, there is a small delay, that is to say, the transfer of information "from one equipment to another" (e.g. from the memory to physical). The more powerful ...
New particles could open the way to photonic computers
All modern electronic devices use to transmit information of the electrons. Now in full swing, the development of quantum computers, which many consider the future replacement of traditional devices. However, there is another, no ...
New computer type architecture of the brain can improve data processing methods
Scientists from IBM are developing a new computer architecture that will be better suited to handle increasing volumes of data coming from algorithms of artificial intelligence. They draw their inspiration from the human brain, an...
The company D-Wave has launched an open and free platform for quantum computing
With the wide spread of quantum computers needs to produce a real revolution in the field of computer science, providing not only extra power but also improved performance in cybersecurity. We already have quantum computers, but ...
Excursion to the Museum of computers that changed the world
For some reason, old computers don't become classics. Few people contains them with the same concern as contain antique furniture or cars. Probably the reason that they are not suitable for use in the modern world even though the ...
The Intel found 3 vulnerabilities. They allow you to steal
Today Intel announced three new vulnerabilities of their processors. According to the American company, these vulnerabilities can be exploited to gain access to some data stored in the computer memory. Under the threat of a proces...
9-th generation Intel CPU with 8 cores will be presented October 1
there were rumors that Intel introduced the 9 generation of processors in October. Although the 10-nanometer chips Cannon Lake company was postponed until 2019, the updates this year will be based on the improvement of the existin...
The story of the first Macintosh computer, which is the headquarters of Microsoft
Not so long ago the history of the first business card of bill gates and Paul Allen, which is stored in the exhibition hall of the headquarters of Microsoft are available to visit. In this room there's something else worthy of not...
The story of the first business card of bill gates and Paul Allen
All with something started. Microsoft started with two friends who decided to write software for the microcomputer. They started a company and made myself business cards. Today, these business cards are stored in the Microsoft hea...
Users of computers began to threaten the publication of personal videos and browser history
computer Users around the world have started to receive e-mails from Scam to extort money. Depending on who sent the letter, its contents may change. However, colleagues from Business Insider was able to extract common features in...
7 laptops for those who want to buy the best
If you want to buy the most efficient laptop today, you need to look at the model with a premium design and materials, high-resolution display, processor and 16 gigabytes of RAM. In this case, you have the choice not too big. Here...
The hacker stole the files of the U.S. army, but could not sell them even for $ 150
the Hacker has guessed to use the vulnerability of routers to gain access to the files of the U.S. army. The obtained data he attempted to sell on the forum on the darknet, but was unable to find an interested buyer, even reducing...
Secret "pocket" Surface from Microsoft is with a folding screen
Microsoft is working on a mysterious new device from the Surface has at least a few years. The device, codenamed "Andromeda" was repeatedly flashed in patents, reports, references in the operating system, and should include design...
The smallest computer in the world has become even smaller
When IBM said in March that created the smallest computer in the world, scientists from the University of Michigan with displeasure raised eyebrows because IBM is the championship belonged to them. Now the smallest computer in the...
Comments (0)
This article has no comment, be the first!