Gigabyte P750BS 80 Plus Bronze Non Modular 750w Power Supply Unit vs CORSAIR RM1000x SHIFT

Overview of the Gigabyte P750BS and Corsair RM1000x SHIFT

The Gigabyte P750BS is priced at £57.55, while the Corsair RM1000x SHIFT commands a higher price of £164.99. This significant price difference indicates that the Corsair model may offer features that justify its premium cost, particularly for high-performance systems.

The Gigabyte P750BS is an 80 PLUS Bronze certified power supply, designed for efficient power delivery. With a 120mm silent fan and multiple protection features, it aims to offer stability and reliability. In contrast, the Corsair RM1000x SHIFT focuses on innovative connectivity and modularity, providing a more advanced solution for users seeking optimal cable management and compatibility with modern graphics cards.

Power Efficiency and Certification

The Gigabyte P750BS boasts an 80 PLUS Bronze certification, which signifies a minimum efficiency of 82% at 20% and 100% load, and 85% at 50% load. This certification ensures that users can expect a reliable and efficient power conversion, making it suitable for everyday computing needs.

On the other hand, while the Corsair RM1000x SHIFT doesn't specify its efficiency rating, being a high-end model, it likely meets or exceeds the requirements of 80 PLUS Gold or Platinum certifications. This implies superior energy efficiency, potentially leading to lower electricity bills and reduced environmental impact, particularly valuable for those running demanding systems for extended periods.

Cooling Solutions

The cooling capabilities of both power supplies differ significantly. The Gigabyte P750BS features a 120mm silent fluid dynamic bearing fan, specifically designed for quiet operation while ensuring adequate airflow and cooling.

Conversely, the Corsair RM1000x SHIFT incorporates a larger 140mm fluid dynamic bearing fan. This larger fan can provide better airflow at lower RPMs, which generally contributes to quieter operation and improved cooling performance. Additionally, the unique fan curve allows for high performance while maintaining low noise levels, making it suitable for gamers and professionals looking for an efficient cooling solution.

Modularity and Cable Management

When it comes to modularity, the Corsair RM1000x SHIFT stands out with its fully modular connectors. This feature allows users to connect only the cables they need, leading to a cleaner and more streamlined build. The innovative side-positioned modular connections also facilitate easier access for cable routing, enhancing overall cable management.

In contrast, the Gigabyte P750BS is a non-modular power supply. This means users must connect all cables regardless of their specific system needs, potentially leading to a cluttered setup. While this can be simpler for some users, it does not offer the same level of customisation and neatness that the Corsair model provides.

Compatibility with Modern Components

The Gigabyte P750BS is designed with a single +12V rail, which is suitable for powering a variety of components. However, it may not provide the same level of versatility as the Corsair RM1000x SHIFT, which includes a native 12V-2x6 GPU cable. This feature is particularly beneficial for users with modern graphics cards, such as those from the NVIDIA GeForce RTX 50 series, ensuring compatibility and efficient power delivery for high-performance gaming.

While both power supplies can support a range of systems, the Corsair RM1000x SHIFT’s advanced connectivity options make it a more future-proof choice for enthusiasts looking to build or upgrade their setups.

Build Quality and Design

The Gigabyte P750BS features soft-textured embossed cables, which not only enhance the aesthetic appeal but also contribute to overall durability. This design choice indicates a focus on quality, which is crucial for longevity in power supplies.

In comparison, the Corsair RM1000x SHIFT comes with a debossed PVC cable kit that is ultra-flexible. This not only improves the ease of routing cables but also sets a new standard for cable management. The inclusion of low-profile combs further enhances the visual aspect of the build, making it an ideal choice for users who prioritise both performance and aesthetics.

Pricing Considerations

With the Gigabyte P750BS priced at £57.55, it presents an attractive option for budget-conscious users or those who need reliable performance without breaking the bank. Its features are sufficient for standard gaming and computing needs.

In stark contrast, the Corsair RM1000x SHIFT sits at £164.99. While this steep price may deter some, it is important to consider the advanced features, modularity, and high-quality design that come with this power supply. For users who demand the best performance and future-proofing capabilities, the investment may be justified.

Which should you buy?

Choosing between the Gigabyte P750BS and the Corsair RM1000x SHIFT ultimately depends on your specific needs and budget. The Gigabyte P750BS is an excellent choice for those looking for a cost-effective, reliable power supply for general use, offering essential features at a reasonable price.

However, if you are building a high-performance system and require advanced features such as modularity, superior cooling, and enhanced compatibility with modern components, the Corsair RM1000x SHIFT is worth the investment. Its higher price reflects its additional capabilities, making it suitable for enthusiasts and gamers looking for the best in performance and design.