CORSAIR RM850e vs GameMax 800W Rampage Power Supply

Overview of Power Supplies

When it comes to power supplies, reliability and efficiency are paramount. In this comparison, we will delve into two distinct options: the CORSAIR RM850e and the GameMax 800W Rampage Power Supply. The former is priced at £85.99, while the latter is significantly cheaper at £45.94. This price difference reflects the distinct features and certifications each power supply offers, which we will explore in detail.

Build Quality and Components

The build quality of a power supply plays a crucial role in its performance and longevity. The CORSAIR RM850e is designed with 105°C-rated capacitors, ensuring it delivers steady and reliable power, even under demanding loads. In contrast, the GameMax 800W Rampage features a Japanese TK main capacitor, which is known for its reliability and quality assurance. While both power supplies utilise high-quality components, the RM850e's robust capacitor rating suggests a superior level of durability, making it more suitable for high-performance systems.

Efficiency Ratings

Efficiency is a critical aspect of any power supply, affecting both performance and energy consumption. The GameMax 800W Rampage boasts an 80 Plus Bronze certification, achieving an efficiency of up to 88% at a 50% load. This means it can effectively convert AC to DC power while minimising wasted energy. On the other hand, while the CORSAIR RM850e does not explicitly mention an efficiency rating, it is Intel ATX 3.1 certified, which implies a modern standard of efficiency. Users looking for lower energy bills might prefer the GameMax for its clear efficiency rating.

Modular Design

The design of the cabling system can greatly influence the ease of installation and cable management. The CORSAIR RM850e is fully modular, allowing users to connect only the cables they need for their build. This feature not only simplifies the installation process but also helps in maintaining better airflow within the chassis. Conversely, the GameMax 800W Rampage is a non-modular power supply, which can lead to excess cables cluttering the build. For those prioritising aesthetics and tidy cable management, the CORSAIR offers a more appealing solution.

Cooling Mechanisms

Effective cooling is essential for the longevity and performance of any power supply. The CORSAIR RM850e is equipped with a 120mm rifle bearing fan that operates quietly, even under full load. This design ensures that noise levels are kept to a minimum, which is particularly beneficial for users who value a quiet computing environment. In comparison, the GameMax 800W Rampage features a larger 14cm cooling fan that promises silent operation. While both cooling solutions aim to provide effective temperature management, the RM850e’s fan design is tailored for quieter performance, which may be favourable for some users.

Compatibility and Power Output

Compatibility with various components is crucial for a power supply. The CORSAIR RM850e supports PCIe 5.1 platforms, which is essential for users with newer graphics cards that demand higher power. It can also withstand transient power excursions, making it a robust choice for high-performance builds. The GameMax 800W Rampage, with its single 12V rail, is designed for high compatibility and delivers extreme high current output, which is beneficial for gaming rigs. While both power supplies are compatible with a range of components, the RM850e provides advanced support for cutting-edge technology.

Sound Levels

Noise levels can significantly affect the user experience, especially in a gaming or home office environment. The CORSAIR RM850e's fan is designed to keep noise levels down, even when operating at maximum load, making it a quiet option for those sensitive to sound. In comparison, the GameMax 800W Rampage also features a silent cooling fan, but the specific performance under load is less detailed. Users prioritising a quiet power supply may find the RM850e's emphasis on noise reduction particularly appealing.

Pricing and Value

Pricing is always a significant factor when choosing a power supply. The CORSAIR RM850e is priced at £85.99, which reflects its advanced features and certifications. On the other hand, the GameMax 800W Rampage is more budget-friendly at £45.94, making it an attractive option for those looking to save money without sacrificing performance. However, the lower price point of the GameMax may come at the cost of some advanced features found in the RM850e, which could be worth the investment for serious gamers or power users.

Which should you buy?

In conclusion, the choice between the CORSAIR RM850e and the GameMax 800W Rampage ultimately hinges on your specific needs and budget. If you prioritise advanced features, quieter operation, and modular design, the CORSAIR RM850e is the superior option, reflecting its higher price of £85.99. However, if you are looking for a more economical solution that still offers reliable performance for basic systems and gaming rigs, the GameMax 800W Rampage at £45.94 provides excellent value. Consider your requirements and select the power supply that best fits your system and budget.