The Raspberry Pi 4 was released not too long ago, and it has been met with a lot of excitement. This tiny computer is more powerful than ever, and there are now two different models to choose from: the 4GB model or the 8GB model. So, which one should you get? In this blog post, we will compare the two models and help you decide which one is right for you!
What Is Single Board Computing?
This makes them very compact and portable, which is ideal for use in embedded systems, robotics, and other space-constrained applications. [1]
What Is Raspberry Pi 4?
The newest release of the Raspberry Pi computer is the Model B, which notably includes an increase in performance. The newest Raspberry Pi model, the 3 Model B+, is faster and offers more multimedia options, memory, and connectivity than its predecessor. These exciting increases come without decreased compatibility or increased power consumption.
Raspberry Pi 4 Model B gives the average person desktop performance that can compete with lower-end x86 PC systems. This product is equipped with a 64-bit quad-core processor, support for dual monitors at resolutions up to 4K 60Hz, up to 8GB of RAM, Bluetooth 5.0 connectivity, full gigabit Ethernet compatibility, and two USB 3.0 ports. [2]
Do You Need 4 GB or 8 GB?
Raspberry Pi 4 comes in two variants. One has 1 GB of RAM and the other has 2 GB of RAM. The entry level model is perfectly fine for general purpose use. But, if you plan on doing anything more than simple tasks, you’ll want to upgrade to the 8 GB model.
The 8 GB model is also great if you plan on running a Raspberry Pi server or hosting websites. It’s also a good idea to get the 8 GB model if you plan on using your Raspberry Pi for gaming or video streaming.
If you’re not sure which model to get, we recommend getting the 8 GB model. It’s only $20 more and it will give you a lot more headroom for future projects.
Raspberry Pi 4 Features
Functionality
The new model also has double the RAM of its predecessor at 4GB. This makes it the perfect candidate for complex projects and gaming applications. The 8GB model also offers improved performance over the 4GB model when it comes to certain tasks, such as video editing and rendering.
Ports
The upgraded Raspberry Pi has double the micro HDMI ports as its predecessor, supporting 4K resolution for all of your high-definition needs. The USB Type-C port can provide power to the device, as well as one additional USB 3.0 port. The improved port selection makes the Raspberry Pi 4 more versatile than ever before.
Coding
The Raspberry Pi 4 is a great choice for coding projects. It comes with the Python programming language pre-installed, and it also supports other popular languages such as Java and C++.
Price
The Raspberry Pi 4 8GB model costs $75, while the 4GB model costs $55. This makes the 8GB model more expensive, but it also offers more features and better performance.
Ease of Use
The Raspberry Pi 4 is easy to use thanks to its user-friendly design. It also comes with a variety of accessories that make it even easier to get started with coding and other projects.
Power Consumption
The power consumption of the Raspberry Pi 4 is 3.5W, which is lower than that of its predecessor model. This makes it more energy-efficient and better suited for use with portable devices.
Wi-Fi and Bluetooth
The newest Raspberry Pi edition, the 4, has Wi-Fi and Bluetooth built-in. This makes it easier to connect to the internet and other devices. [3]
Video Output
The brand-new Raspberry Pi 4 has two incredible micro HDMI ports that enable up to 4K resolution. This device comes with a USB Type-C port and two additional USB 3.0 ports, so you can always stay powered up. The increased number of ports on the Raspberry Pi 4 make it more versatile than ever before.
Storage
The Raspberry Pi 4 comes with 8GB of storage, which is double the amount of storage found in the previous model. This makes it ideal for complex projects and gaming applications.
Graphics
The quad-core processor on the Raspberry Pi 4 can handle even the most intensive tasks, making it a great choice for power users.
Display and Camera Ports
The new Raspberry Pi 4 comes with two high-resolution micro HDMI ports that support up to 4K resolution. It also has a USB Type-C port for power delivery and two USB 3.0 ports. The Raspberry Pi 4 is now more versatile than ever before, thanks to its updated port selection.
Operating Temperature
This makes it ideal for use in a variety of environments.
UART
The Raspberry Pi 4 comes with a UART, perfect for serial communication.
GPIO
The 40 GPIO pins available on the Raspberry Pi 4 can be used for many different things.
I2C
The Raspberry Pi 4 has an I2C interface that can be used for communication with sensors and other devices. [4]
Suitable Projects
The 4GB Raspberry Pi is ideal for single-task projects. These are the types of projects where you only need to perform one function, such as a media center, gaming console, or basic computer.
The 8GB version of the Raspberry Pi is better equipped for projects that are more detailed and require more memory. These are projects where you’ll need to run multiple programs at the same time or perform computationally intensive tasks, such as machine learning or video processing.
If you’re not sure which version of the Raspberry Pi is right for your project, consider starting with the 4GB model and upgrading to the 8GB version if necessary.
Performance Differences
Aside from the amount of memory, there are no other major differences between the 4GB and 8GB versions of the Raspberry Pi. Both versions feature the same processor, connectivity options, and I/O ports.
However, the extra 4GB of RAM in the 8GB model does result in slightly better performance. When running multiple programs at the same time or performing computationally intensive tasks, you’ll notice a difference in speed with the 8GB model.
For most projects, though, the 4GB model will be more than sufficient. Unless you need the extra RAM for your project, there’s no need to spend the extra money on the 8GB model.
Pros and Cons of Raspberry Pi 4
Raspberry Pi 4 GB RAM is the newest member of the Raspberry Pi family. It boasts an increased processing power and speed over its predecessors, making it a great choice for a wide variety of applications and projects. However, there are also some potential drawbacks to consider before selecting this model of Raspberry Pi.
Pros:
- Increased processing power and speed
- More memory than previous models
- Can be used for a wider range of applications and projects
- Lower power consumption than other devices in its class
- Smaller form factor than other models
Cons:
- Limited number of GPIO pins
- No built-in WiFi or Bluetooth
- Can be difficult to find compatible accessories
When it comes to deciding between the 4GB and 8GB models of the Raspberry Pi 4, there are a few things to keep in mind. The increased processing power and speed of the 4GB model makes it a great choice for applications that require more processing power, such as gaming, video editing, or running multiple programs at once. However, the 8GB model is a better choice for applications that need more memory, such as working with large files or databases. Ultimately, the decision between the two models will come down to what you plan to use your Raspberry Pi for.
Things to Consider When Using SBCs
When it comes to single-board computers (SBCs), there are a few things you need to keep in mind.
The most important thing is what you’re going to use the SBC for. If you’re just using it for simple tasks like browsing the web or watching videos, then 4GB of RAM should be plenty. If you’re expecting to do common activities such as gaming or video editing, then 8GB of RAM would be a better choice.
Other things to consider include the type of processor and the number of USB ports. The Raspberry Pi 4 has a faster processor than the previous model, so it can handle more intensive tasks. It also has two USB 3.0 ports, which are faster than the older USB 2.0 ports.
Types of SBCs
There are many different types of SBCs on the market, from the high-end to the low-end. The Raspberry Pi 4 is a mid-range SBC that’s affordable and has good performance.
High-End: These SBCs are more expensive but offer better performance. This type of computer is best used for tasks that require a lot of processing power, such as video editing or gaming.
Mid-Range: These SBCs are more affordable and offer good performance. Tasks that don’t require a lot of processing power, like web browsing or watching videos, are best suited for this type of SBC.
Low-End: These SBCs are the most affordable but offer lower performance. They’re best suited for simple tasks that don’t require a lot of processing power, like basic web browsing or viewing videos. [5]
How to Use SBC?
Now that you know what to look for in an SBC and the different types available, it’s time to learn how to use one. The Raspberry Pi 4 is a great choice for beginners because it’s easy to set up and use.
Here are some basic instructions on how to use the Raspberry Pi 4:
- To power your Raspberry Pi 4, connect the provided micro USB cable to the port on the device.
- Use an HDMI cable to establish a connection between the Raspberry Pi 4 and your TV or monitor.
- Slide the SD card into the Raspberry Pi’s dedicated SD card slot.
- Use a USB cable to connect a keyboard and mouse to the Raspberry Pi 4.
- To power on your Raspberry Pi 4, simply turn on your TV or monitor and press the power button.
- Raspbian desktop will appear when the Raspberry Pi 4 starts up.
- To launch a program, double-click on its icon. For example, to launch the web browser, double-click on the Firefox icon.
- To shut down the Raspberry Pi 4, click on the Shutdown button in the upper-right corner of the screen and select Shut Down.
- Once the Raspberry Pi 4 has shut down, unplug the power supply and remove the SD card.
General Tips on Using an SBC
Here are some general tips on using an SBC:
- Make sure you have a good quality power supply that can provide enough power to the SBC.
- Use a high quality SD card for better performance and reliability.
- If you’re going to be using the SBC for intensive tasks, consider getting a cooling fan to help keep the temperature down.
- Make sure you have a good quality HDMI cable so you can get the best picture possible on your TV or monitor.
- If you’re using the SBC in a headless configuration (meaning without a monitor), make sure you know how to access it remotely so you can still use it if something goes wrong.
How to Secure an SBC?
If you’re going to be using an SBC for sensitive tasks, like online banking or storing important files, then you’ll need to take some extra steps to secure it. Here are some tips on how to secure an SBC:
- Use a strong password for the user account on the SBC.
- Encrypt any important files that you store on the SBC.
- If possible, disable remote access to the SBC so only someone with physical access can access it.
- Keep the SBC in a safe place where only you have access to it.
- Regularly update the operating system and install software to keep them up to date and security patches applied. [6]
What is the Difference Between Gateway and SBC?
An SBC is a single-board computer that typically includes a processor, memory, storage, and input/output (I/O) ports. A gateway is a device that connects two networks together.
Gateways are often used to connect a local network to the internet. For example, your home router is likely acting as a gateway between your home network and the internet. Gateways can also be used to connect two local networks together, such as connecting a home network to a work network.
SBCs can be used as gateways, but they’re not limited to that function. SBCs can be used for many different tasks, such as building a web server or creating a media center.
So, the main difference between an SBC and a gateway is that an SBC is a computer while a gateway is a device that connects networks.
What Are The Benefits of Using an SBC?
SBCs offer a number of benefits over traditional PCs. They’re more affordable, easier to use, and more energy-efficient.
SBCs are also more versatile than traditional PCs. You can use them for a variety of tasks, from web browsing to gaming. And if you need more processing power, you can always upgrade to a higher-end SBC.
If you’re looking for an affordable and versatile computer, then an SBC is the way to go. The Raspberry Pi 4 is a great choice for beginners and offers good performance for its price.
FAQ
Is Raspberry Pi 4 8GB worth buying?
The 8GB RAM version of the Raspberry Pi 4 was released in May 2020. It is the same size and shape as the existing 4GB model, but it has twice as much RAM. The increased RAM size will be welcomed by many users who want to run more demanding applications on their Raspberry Pis. It will also be useful for those who want to use their Raspberry Pi as a desktop PC replacement, as it will allow them to have more programs open at once without performance suffers. The downside of the increased RAM is that it comes at a slightly higher price point. The 8GB model costs $75, while the 4GB model is $55. So, if you don’t think you’ll need the extra RAM, then the 4GB model is still a great option.
How many GB do you need for Raspberry Pi 4?
The amount of RAM you need depends on what you want to use your Raspberry Pi for. If you are just using it for basic tasks, then 4GB should be plenty. However, if you want to use it as a desktop PC replacement or run more demanding applications, then 8GB will be a better option.
What is the maximum amount of RAM that the Raspberry Pi 4 can support?
The Raspberry Pi 4 can officially support up to 16GB of RAM, but in practice, it is limited to 8GB. This is due to the fact that the current version of the Raspbian operating system does not support more than 8GB of RAM. In the future, this may change and we may see a version of Raspbian that supports 16GB of RAM, but for now, 8GB is the maximum.
Which is the best Raspberry Pi 4?
The best Raspberry Pi 4 is the 8GB model. It offers the most RAM and is the best suited for use as a desktop PC replacement or for running more demanding applications. If you don’t need the extra RAM, then the 4GB model is still a great option and is significantly cheaper.
Do I need a fan for my Raspberry Pi 4?
No, you do not need a fan for your Raspberry Pi 4. The increased RAM size of the 8GB model will result in slightly higher power consumption, but it will still be well within the capabilities of the on-board power regulator. You may want to consider using a heatsink to help dissipate heat if you are planning on running demanding applications, but a fan is not necessary.
Can I use a Raspberry Pi 4 as my main computer?
Yes, the 8GB model of the Raspberry Pi 4 is powerful enough to be used as a desktop PC replacement. It can handle most tasks that you would typically use a desktop PC for, such as web browsing, office applications, and media playback. The only area where it falls short is in gaming performance, but there are many excellent retro gaming options available for the Raspberry Pi.
Can I add more RAM to my Raspberry Pi 4?
No, the Raspberry Pi 4 can only officially support up to 8GB of RAM. However, you may be able to find a version of the Raspbian operating system that supports more than 8GB of RAM. This is not yet available, but it is something that may be released in the future.
Is the Raspberry Pi 4 good for gaming?
The Raspberry Pi 4 is not well suited for modern gaming. It does not have enough power to run most games at an acceptable frame rate. However, it is an excellent platform for retro gaming. There are many emulators available that allow you to play classic games from consoles such as the NES, SNES, and Sega Genesis.
How can I make my Raspberry Pi 4 more powerful?
The easiest way to make your Raspberry Pi 4 more powerful is to buy the 8GB model. This will give you twice as much RAM as the 4GB model and will allow you to run more demanding applications. You can also overclock the CPU and GPU to squeeze out a bit more performance, but this is not recommended for beginners.
Does the Raspberry Pi 4 have WiFi?
Yes, the Raspberry Pi 4 has WiFi. It also has Bluetooth, which can be used to connect wireless peripherals such as keyboards and mice.
Useful Video: Raspberry Pi 4 – 2GB 4GB or 8GB? Which Is Best For Retro Gaming On RetroPie? RetroPie Guy
Conclusion
Raspberry Pi 4 4GB is better for most users, but if you plan on doing intensive tasks or gaming, the 8GB model will be better suited for you. It really depends on your needs and what you plan on using your Raspberry Pi for. If you’re not sure, the 4GB model should be more than enough for most purposes.
Thanks for reading!
References
- https://www.techopedia.com/definition/9266/single-board-computer-sbc
- https://www.raspberrypi.com/products/
- https://linuxhint.com/wireless-technology-raspberry-pi-4/
- https://www.teachmemicro.com/raspberry-pi-i2c/
- https://www.techtarget.com/searchnetworking/definition/session-border-controller-SBC
- https://ribboncommunications.com/company/get-help/glossary/enterprise-sbc
