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A man defeated the invincible system of artificial intelligence in A man defeated the invincible system of artificial intelligence in

Gaming

A man defeated the “invincible” system of artificial intelligence in the board game Go

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Kellyn Pelrin, an American gamer, has beaten a state-of-the-art artificial intelligence system in the Go board game by exploiting a previously unknown flaw discovered by another computer. However, in a game in which he won 14 out of 15 games, he did without direct computer support.

This victory exposed the weakness of the best computer programs in Go, which is characteristic of most of today’s widely used artificial intelligence systems, including the ChatGPT chatbot.

The winning tactic was suggested by a computer program that examined AI systems for weaknesses. The proposed plan was then used by Kellin Pelrin.

A man defeated the

Photo: Go. Dengfeng, China

Adam Gleave, chief executive of FAR AI, the California-based research firm that developed the software for finding weaknesses, said the software has played more than 1 million games against KataGo, one of the best systems for playing Go, to find a “blind spot” that could take advantage of the human player.

The winning strategy, according to Pelrin, is “not exactly trivial, but not too hard” to learn by a human, and can be used by an intermediate player to defeat computers. He also used this method to win against another leading Go system, Leela Zero.

AlphaGo, a system developed by Google-owned research company DeepMind, defeated world champion Lee Sedol 4-1 in 2016. Then it was announced that this system could not be defeated.

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Gaming

Most games will run on the Snapdragon X Elite SoC. The performance issue is still open

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Most games will run on the Snapdragon X Elite SoC

Laptops based on the Qualcomm SoC of the Snapdragon X Elite line should appear on the market this summer. The first tests show that in terms of processor performance, at least in these very tests, the top platform of the line is very good. Now Qualcomm says games will run on the Snapdragon X Elite too.

Most games will run on the Snapdragon X Elite SoC.  The performance issue is still open

More precisely, the company representative said that most games will run on Snapdragon X Elite. Here, of course, we are not talking about GPU performance, about which we still don’t really know anything, but about the technical side. Since we’re talking about the Arm platform, running software built for x86-bit architecture requires certain manipulations. Qualcomm says game developers will have three options to choose from.

First, they can port their games to ARM64 to achieve the best CPU performance and power consumption. Of course, no one will do this for the sake of laptops on Snapdragon X Elite at first.

Second, developers can create a hybrid ARM64EC application where Windows, its libraries, and Qualcomm drivers run natively, but the rest of the application is emulated to achieve near-native performance. This also requires additional actions from developers. But the third option is that developers can do practically nothing, and their games should still work, but using x64 emulation. It is not yet known how much performance will suffer. Let us remember that the problem is that Snapdragon X Elite does not support discrete video cards, that is, in any case, it relies only on its own GPU.

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Components

Introduced inexpensive 4K ViewSonic monitor for MacBook and consoles

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Introduced inexpensive 4K ViewSonic monitor for MacBook and consoles

ViewSonic has released a new 27-inch monitor called the VG2781-4K, designed specifically for Apple Mac users. The monitor is now available on JD.com for $239.

Introduced inexpensive 4K ViewSonic monitor for MacBook and consoles

The monitor has a minimalistic design, it is equipped with a narrow frame and a 27-inch 4K Ultra HD IPS screen with a frequency of 60 Hz and a brightness of 400 cd / m2. In terms of color accuracy, it boasts 10-bit color covering 100% of the sRGB color gamut, 95% of the DCI-P3 color gamut, and 92% of the Adobe RGB color gamut. The VG2781-4K is also recommended for use with PS5, Xbox Series and Nintendo Switch consoles.

It has 178-degree viewing angles and is equipped with two 3W speakers. The monitor stand supports tilt, height adjustment, left-right swivel and vertical rotation.

Introduced inexpensive 4K ViewSonic monitor for MacBook and consoles

The monitor features a USB-C port (supports 96W PD charging), 2 HDMI 2.0 ports, 1 DP 1.2 port, 1 USB-B 3.0 port, and 3 USB-A 3.0 ports. It can stream 4K images, data, and charge your MacBook or mobile devices using a USB-C cable.

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Components

What happens if you run a game with ray tracing only on the processor without using a video card? Tests showed that there will be 1 fps

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What happens if you run a game with ray tracing

Modern video cards already do a good job with ray tracing, although a lot depends on its implementation. Now it is possible to run tracing on the CPU.

What happens if you run a game with ray tracing only on the processor without using a video card?  Tests showed that there will be 1 fps

The developer of the Mesa library has implemented support for ray tracing on the processor in Vulkan and tested it in Quake II RTX. Even at 720p resolution, performance was only 1 fps. True, for some reason the authors did not indicate the processor model, which makes the tests not particularly clear, but, on the other hand, it is unlikely that professionals would use any old CPU for such a task.

Be that as it may, if the most powerful modern CPUs with a huge number of cores can already cope with games that are undemanding by modern standards without a GPU at all, they are unlikely to be able to do ray tracing yet.

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