Tech news November 2024
I phone 15 vs 16 , GO pro Action camera 12 , New ram DDR 5 , New Arduino Uno and PLC
Intel's upcoming 14th generation Meteor Lake processors will feature a novel architecture.
Intel's next-generation 14th gen Meteor Lake processors feature a new 'Intel 4' architecture based on a 7nm process node. These chips will be the first to utilize this advanced manufacturing process. The performance cores, known as Redwood Cove, offer a 15 to 25% performance boost compared to the previous Raptor Cove. The efficiency cores, called Crestmont, are rumored to be over 15% faster than the Gracemont V2 cores found in Raptor Lake chips. While the new processors bring improved instructions per cycle (IPC), they are expected to have lower clock speeds than the current-gen processors. Intel aims to address power efficiency concerns with the 14th gen chips, which are expected to require less power than their predecessors. The top-of-the-line Meteor Lake chips are rumored to feature six performance Redwood Cove cores, 16 efficient Crestmont cores, and a total of 24 threads. These improvements are expected to deliver significant performance gains and pose a challenge to AMD's competition. However, AMD's 3D V-cache chips also show promise and may surprise PC enthusiasts.
How much RAM do you need for your computer usage?
Generally, we recommend 8GB for casual usage and internet browsing, 16GB for office programs, and a minimum of 32GB for gamers and multimedia creators. Your specific needs determine the ideal RAM capacity, so let this guideline assist you in making the right choice.
WiFi 6 and WiFi 7
Introducing Arduino Uno R4: The Ultimate Upgrade Surpassing its Predecessor!
Experience Unmatched Potential with the Dual Variants of Arduino UNO R4 - UNO R4 WiFi and UNO R4 Minima - Empowering Innovators with Unprecedented Performance!
Introducing the Arduino UNO R4: Specification
- Powered by the Renesas RA4M1 32-bit Cortex®-M4 processor for enhanced processing power, memory, and functionality.
- Available in two versions: UNO R4 WiFi with Espressif S3 WiFi module, and UNO R4 Minima for a cost-effective option without additional features.
- Maintains the same form factor, shield compatibility, and 5V operating voltage as its predecessor for maximum compatibility.
- Software compatibility ensures seamless integration with existing libraries and examples.
- Offers a 3x performance increase with the Renesas RA4M1 running at 48MHz, upgraded SRAM to 32kB, and flash memory to 256kB.
- Features USB-C port, higher power supply voltage of 24V, and enhanced thermal design based on community feedback.
- Includes CAN bus, SPI port, and a 12-bit analog DAC for reduced wiring and expanded functionality.
Unleash your creativity with the advanced capabilities of the Arduino UNO R4!
5G vs. 6G: The Evolution of Wireless Technology Explored
- Speed and Spectrum Usage: 5G offers speeds up to 10 Gbps, over 30 times faster than 4G. It uses higher frequency bands, enabling faster data transfer and greater bandwidth capacity. In contrast, 6G, set to launch by 2030, achieves even faster speeds, with reports of up to 206.25 Gbps achieved in labs. It operates in higher frequency bands, from 30 to 300 GHz up to 300 to 3000 GHz, providing wider spectrum usage for better coverage and reliability.
- Use Cases: 5G revolutionized industries like autonomous vehicles, IoT, and healthcare. It improved gaming experiences and enabled remote healthcare services. In contrast, 6G promises to bring smart societies with automation. It empowers smart homes, autonomous transportation, and advanced healthcare solutions. It facilitates innovations like holographic telepresence, AR/VR, AI, and mobile edge computing.
- Speed: While both 5G and 6G offer faster speeds than 4G LTE, 6G takes it to a new level. With higher frequency bands, 6G is predicted to provide speeds up to 100 times faster than 5G. It enables instantaneous connections between digital devices, powers smart factories, robotics, remote surgery, telehealth, and digitization initiatives across sectors like finance and retail.
The wireless technology landscape continues to evolve, and the advent of 6G promises even more transformative possibilities for the future.
Wi-Fi 6 (802.11ax)
- **What It Is**: The latest version of Wi-Fi technology that helps your devices connect faster and more efficiently, especially in busy places like homes or offices.
Key Benefits:
- **Faster Speeds**: Can reach speeds up to 9.6 Gbps, making streaming and gaming smoother.
- **Better for Multiple Devices**: If you have many devices connected (like phones, tablets, and smart TVs), Wi-Fi 6 allows them to work together without slowing down your internet.
- **Smart Energy Use**: Helps devices save battery life by letting them sleep when not in use.
- **Improved Coverage**: Offers better performance even in crowded areas, so you can enjoy strong Wi-Fi throughout your home.
Wi-Fi 7 (802.11be)
The upcoming version of Wi-Fi technology, expected to be available in a couple of years, designed to make your internet even faster and more reliable.
Key Benefits:
- **Super Fast Speeds**: Will support speeds up to 46 Gbps, ideal for heavy internet users and activities like 8K video streaming and online gaming.
- **Multiple Connections**: Can connect to multiple Wi-Fi bands (like 2.4 GHz, 5 GHz, and 6 GHz) at the same time for a more stable connection.
- **Wider Channels**: Uses wider channels to allow more data to travel simultaneously, reducing wait times.
- **Lower Lag**: Will help reduce delays, making real-time activities like gaming or video calls even smoother.
In Summary:
Wi-Fi 6 is great for fast, reliable internet in busy homes, while Wi-Fi 7 will take things to the next level with even faster speeds and better connections for all your devices. If you're looking for a strong Wi-Fi experience now, go for Wi-Fi 6. If you're planning for the future and want the best of the best, Wi-Fi 7 will be worth the wait!
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November 2024
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