Exploring the Raspberry Pi Lineup: 3B+ and 4B In the realm of SBCs, the Raspberry Pi 4 Model B takes the crown as the latest and most robust member of the Raspberry Pi series. Not far behind, the Raspberry Pi 3B+ offers its own set of features and charms, making it a contender in its own right. In this guide, we’ll undertake a head-to-head comparison of these two SBC giants, aiding you in the decision-making process.
Meet Raspberry Pi 3B+: A Glimpse into Its Power
The Raspberry Pi 3B+ stands proudly as the third iteration of the well-received single-board computer lineup crafted by the Raspberry Pi Foundation. At its core, it houses the Broadcom BCM2837B0 SoC, a quad-core 1.4GHz 64-bit processor that teams up with an integrated GPU, capable of delivering OpenGL ES 2.0 graphics rendering.
This remarkable SBC brings notable upgrades over its predecessor, the Raspberry Pi 3B. These enhancements encompass improved Wi-Fi and Ethernet speeds, alongside the coveted Power-over-Ethernet (PoE) functionality.
The design philosophy follows the footsteps of its predecessors, donning the familiar form factor that the Raspberry Pi series embraced since its B+ days. This isn’t a sign of stagnation; rather, it’s a strategic move to ensure compatibility across various Raspberry Pi models. So, whether you’re working with an older sibling or a new arrival, you can share HATs (Hardware Attached on Top) and protective cases without a hitch.
Raspberry Pi 4 vs. Raspberry Pi 3B+: A Showdown of Performance
In the realm of processing prowess, both the Raspberry Pi 3B+ and the Raspberry Pi 4B take center stage with their quad-core processors. While the former boasts a clock speed of 1.4 GHz, the latter surges ahead with 1.5 GHz. While that 0.1 GHz might appear trivial, remember that it’s applied to each core, granting the Raspberry Pi 4B nearly 50% more power compared to its predecessor.
Adding to this computational might is the revamped graphics processing unit (GPU) in the Raspberry Pi 4B. This duo creates a formidable combination that excels in handling memory-intensive and graphic-centric tasks. If your ambitions lean toward running retro game emulators, establishing a media center, or orchestrating significant projects, the Raspberry Pi 4B emerges as the ideal contender. However, if your demands are more modest, the Raspberry Pi 3B+ remains a reliable companion.
Comparing Specifications: Raspberry Pi 3B+ and Raspberry Pi 4B
| Aspect | Raspberry Pi 4 | Raspberry Pi 3B+ |
|---|---|---|
| Processor | Broadcom BCM2711, quad-core Cortex-A72 | Broadcom BCM2837B0, quad-core Cortex-A53 |
| 64-bit SoC @ 1.5 GHz | 64-bit SoC @ 1.4 GHz | |
| RAM | 1GB, 2GB, 4GB, or 8GB LPDDR4-3200 SDRAM | 1GB LPDDR2 SDRAM |
| Storage | microSD card slot | microSD card slot |
| Connectivity | Dual-band wireless, Bluetooth 5.0, | Dual-band wireless, Bluetooth 4.2, |
| Gigabit Ethernet, USB 3.0 and USB 2.0 | Gigabit Ethernet (over USB 2.0), | |
| ports | USB 2.0 ports | |
| GPU | Broadcom VideoCore VI | Broadcom VideoCore IV |
| Power | Various options, including Power over | Various options, including Power over |
| Ethernet (PoE) support | Ethernet (PoE) support | |
| GPIO | 40-pin header | 40-pin header |
| Audio/Video | micro-HDMI ports, MIPI DSI/CIS ports, | Full-size HDMI port, MIPI DSI/CIS |
| stereo audio/composite video port | ports, stereo audio/composite video | |
| port |
Price and Availability: In the world of price tags, the Raspberry Pi 3B+ and the 1GB variant of the Pi 4B stand united at a price of $35. However, the Raspberry Pi 4 Model B introduces versatility by offering multiple configurations at different price points.
While the Pi 4B comes in a range of RAM options, from 1GB to 8GB, the Pi 3B+ solely offers 1GB. This limited choice might influence your decision, particularly if you’re eyeing a specific project.
The Advantages of Raspberry Pi 3B+: A Closer Look
Delving into the perks of the Raspberry Pi 3B+, it emerges as a champion in scenarios with more lenient power requirements. Unlike the Raspberry Pi 4, it grants flexibility in your power supply choices, resulting in a smoother setup process. Furthermore, the Raspberry Pi 3B+ flaunts reduced power consumption and temperature levels during intensive tasks.
Another standout feature is its use of the standard HDMI cable, ditching the need for a micro-HDMI adapter. This thoughtful detail streamlines your setup and minimizes additional expenses.
Designed for less demanding projects, the Raspberry Pi 3B+ shines when employed for tasks such as Pi-hole, Kodi, OctoPrint, or even hosting a small web server. Its performance shines brightest in contexts that don’t excessively tax the processor or demand abundant RAM.
Addressing the Limitations: Raspberry Pi 3B+ Disadvantages
While the Raspberry Pi 3B+ boasts its strengths, it can’t escape the shadow of its successor, the Pi 4. The age factor plays a role; being a year older translates to a lack of the enhancements present in the Pi 4. If your aspirations include features like expanded RAM or dual monitor support, the Raspberry Pi 4 stands as the superior choice.
Price-wise, the Raspberry Pi 3B+ doesn’t have the advantage it once did. In the current market landscape of 2023, it aligns closely with the 1GB RAM variant of the Raspberry Pi 4, both priced at around $35. Unless a substantial discount comes into play, the Raspberry Pi 4 is often the wiser investment.
Making the Right Choice: Raspberry Pi 3B+ or Raspberry Pi 4?
As we navigate the crossroads of decision, it’s crucial to assess your needs and ambitions. The Raspberry Pi 3B+ remains an exceptional companion for tinkering, crafting servers, and pursuing projects with moderate demands. If you’re seeking immediate availability, the Raspberry Pi 3B+ might be the more accessible option due to its reduced demand.
However, don’t dismiss the allure of the Raspberry Pi 4 just yet. Its newer features, improved specifications, and potential for more intensive projects make it an attractive contender. While it might be more challenging to secure a Raspberry Pi 4, the benefits it offers are well worth the effort.
Final Verdict: In the ever-evolving landscape of single-board computers, the Raspberry Pi 3B+ and Raspberry Pi 4 both carve out their niches. The former beckons with its power-efficiency, compatibility, and affordability, while the latter boasts enhanced performance, versatility, and cutting-edge capabilities. Assess your requirements, consider your projects, and make an informed decision that aligns with your goals.
As you embark on your Raspberry Pi journey, remember that the choice you make is merely the beginning of a creative and technological exploration. Whichever path you tread, both these SBCs promise to be your companions in crafting innovation and pushing the boundaries of what’s possible.
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Thank you for joining us in unraveling the dynamic world of Raspberry Pi, where possibilities are as limitless as your imagination. 🚀🌟