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Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified vs GeeekPi 27W Power Supply for Raspberry Pi 5, PD

Updated August 2026 — Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified wins on power and efficiency, GeeekPi 27W Power Supply for Raspberry Pi 5, PD wins on price and portability.

The Apevia ATX-GX650W Galaxy is a superior choice for high-performance gaming, while the GeeekPi 27W Power Supply is ideal for Raspberry Pi users. Choose based on your specific power needs.

Why Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified is better

Power Capacity

Apevia offers 650W compared to GeeekPi's 27W.

Efficiency

Apevia has 80+ Gold certification for better energy efficiency.

Design

Apevia features a semi-modular design for improved cable management.

Why GeeekPi 27W Power Supply for Raspberry Pi 5, PD is better

Price

GeeekPi is significantly cheaper at $11.99.

Portability

GeeekPi's compact design is travel-friendly.

Compatibility

GeeekPi is specifically designed for Raspberry Pi models.

Overall score

Apevia ATX-GX650W Galaxy 650W 80+ Gold Certified
85
GeeekPi 27W Power Supply for Raspberry Pi 5, PD
60

Specifications

SpecApevia ATX-GX650W Galaxy 650W 80+ Gold CertifiedGeeekPi 27W Power Supply for Raspberry Pi 5, PD
Wattage650W27W
Certification80+ GoldN/A
Fan Type135mm Thermally ControlledN/A
ModularitySemi-ModularNon-Modular
Input Voltage100-240V100-240V

Dimension comparison

Apevia ATX-GX650W Galaxy 650W 80+ Gold CertifiedGeeekPi 27W Power Supply for Raspberry Pi 5, PD

Overview of Products

The Apevia ATX-GX650W Galaxy and GeeekPi 27W Power Supply serve different audiences with distinct power needs. At $54.99, the Apevia power supply is designed for high-performance gaming rigs, while the GeeekPi, priced at $11.99, caters specifically to Raspberry Pi users. This price difference of about 359% reflects the power capabilities and target applications of each product.

Power Capacity and Efficiency

The Apevia ATX-GX650W Galaxy boasts a robust 650W power output with 80+ Gold certification, ensuring efficient energy use for demanding gaming setups. This certification indicates that it can deliver at least 87% efficiency at 20% and 100% load, making it an excellent choice for gamers looking to build high-performance PCs. In contrast, the GeeekPi power supply offers a maximum output of 27W, which is suitable for Raspberry Pi models, making it ideal for hobbyists and basic computing tasks. The stark difference in power output highlights the intended use cases for each product.

Design and Build Quality

The Apevia power supply features a semi-modular design, allowing users to connect only the cables they need. This design not only simplifies cable management but also enhances airflow within the PC case. It is equipped with a quiet 135mm thermally controlled fan that adjusts its speed based on the temperature, ensuring optimal cooling with minimal noise. On the other hand, the compact design of the GeeekPi power supply emphasizes portability, making it easy to carry. While it may not have the same level of build sophistication as the Apevia, it is tailored for convenience and travel, appealing to users who require a power source on the go.

Compatibility and Connectivity

The Apevia ATX-GX650W Galaxy supports a wide range of components with its extensive connector options, including 1 x 20/24pin Main Power, 4 x SATA, and multiple PCI-E connections. This versatility is crucial for gamers who may want to upgrade their systems with various hardware. In contrast, the GeeekPi power supply is specifically designed for compatibility with Raspberry Pi 5 models, offering various output voltage options. It includes Power Delivery technology for efficient charging, which is particularly beneficial for users who need quick and reliable power for their Raspberry Pi projects.

Safety Features

Safety is paramount when it comes to power supplies, and both the Apevia and GeeekPi products include essential protections. The Apevia power supply features heavy-duty protections such as short-circuit, over-voltage, and over-power safeguards, ensuring the safety of connected components during operation. The design also incorporates a double forward converter design and large Japanese capacitors for added reliability. The GeeekPi power supply also prioritizes safety with built-in over-current, over-voltage, and short-circuit protections, making it a reliable choice for Raspberry Pi users who want to ensure the longevity of their devices.

Pricing Strategy

At $54.99, the Apevia ATX-GX650W Galaxy is significantly more expensive than the GeeekPi, which is priced at $11.99. This price difference of about $43 reflects the different target markets and power capabilities. While the Apevia is designed for high-performance computing, the GeeekPi serves a niche market of Raspberry Pi enthusiasts. Consumers must consider their specific needs and budget when making a decision, as the price point directly correlates with the intended use and performance capabilities of each product.

User Experience and Performance

The performance of the Apevia ATX-GX650W Galaxy is tailored for gamers and high-performance builds, providing reliable and efficient power delivery. Users can expect a smooth gaming experience with minimal interruptions, thanks to its robust features and high wattage. The quiet operation of the fan also enhances the overall user experience, making it an excellent choice for gaming setups. Conversely, the GeeekPi power supply offers adequate performance for Raspberry Pi projects, with its ability to deliver different voltage outputs catering to various device requirements. While it may not match the performance level of the Apevia, it serves its purpose well for users focused on smaller computing tasks.

Which should you buy?

In conclusion, the choice between the Apevia ATX-GX650W Galaxy and the GeeekPi 27W Power Supply ultimately depends on your specific power needs and usage scenarios. If you are a gamer or someone looking to build a high-performance PC, the Apevia’s 650W capacity and advanced features justify its higher price. However, if you are a Raspberry Pi enthusiast needing a compact and reliable power source, the GeeekPi offers excellent value at a significantly lower price. Assess your requirements carefully to determine which power supply aligns with your expectations and budget.