Raspberry Pi 4B 8GB is the latest addition to the Raspberry Pi family. It comes with an impressive 8GB of RAM, making it the most powerful Raspberry Pi yet. This tiny single-board computer is designed for developers, makers, and hobbyists who are looking for a powerful and affordable computing platform. In this article, we will review the Raspberry Pi 4B 8GB datasheet, its features, and specifications, and also discuss its price and whether it's worth the investment.
Features and Specifications
The Raspberry Pi 4B 8GB is based on a Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC, which runs at 1.5GHz. It has a powerful GPU that supports OpenGL ES 3.0 graphics and H.265 (4Kp60 decode), H.264 (1080p60 decode, 1080p30 encode), and MPEG-4 (1080p30 decode) video codecs. It also has two micro-HDMI ports that can support up to two 4Kp60 displays.
The Raspberry Pi 4B 8GB comes with 8GB of LPDDR4-3200 SDRAM, which is a significant upgrade from the previous Raspberry Pi models. It also has dual-band 802.11ac wireless networking and Bluetooth 5.0. It has Gigabit Ethernet, two USB 3.0 ports, two USB 2.0 ports, and a USB-C port for power.
The Raspberry Pi 4B 8GB also has a 40-pin GPIO header, which provides access to a wide range of peripheral interfaces, such as UART, SPI, I2C, and PWM. It also has a camera interface (CSI) and a display interface (DSI), which allows you to connect a camera and a display to the Raspberry Pi.
Datasheet Review
The Raspberry Pi 4B 8GB datasheet provides detailed information about the board's specifications, features, and performance. It is a comprehensive document that covers all aspects of the board's design, from the hardware to the software. The datasheet is available on the Raspberry Pi website and can be downloaded for free.
The datasheet provides a detailed description of the board's electrical and mechanical specifications, including the board's dimensions, weight, power requirements, and operating temperature. It also provides information about the board's interfaces, such as the GPIO header, camera interface, and display interface.
The datasheet also provides information about the board's performance, including its CPU and GPU performance, memory bandwidth, and networking performance. It also includes benchmarks that compare the Raspberry Pi 4B 8GB's performance to other single-board computers.
Price
The Raspberry Pi 4B 8GB is priced at $75, which is higher than the previous Raspberry Pi models. However, considering the significant upgrades in terms of RAM and performance, the price is reasonable. The Raspberry Pi 4B 8GB is still an affordable option for a powerful computing platform, especially compared to other similar devices in the market.
Is it worth the investment?
The Raspberry Pi 4B 8GB is a powerful and versatile single-board computer that is ideal for developers, makers, and hobbyists. The 8GB RAM provides a significant boost in performance, making it capable of running more complex applications and multitasking with ease.
The Raspberry Pi 4B 8GB is also an excellent choice for media center applications, such as streaming and gaming, due to its support for 4Kp60 displays and H.265 video codecs. It can also be used for IoT applications, such as home automation and robotics, due to its GPIO header and camera and display interfaces.
No comments:
Post a Comment