Redragon RGPS-850W 80+ Gold vs Rosewill VMG 850W 80+ Gold, ATX 3.0 & 3.1

Price Comparison

The Rosewill VMG 850W 80+ Gold is significantly cheaper than the Redragon RGPS-850W, priced at $74.97 compared to $124.99. This makes the Rosewill about 40% less expensive than its competitor. For users on a budget, the cost difference may be a pivotal factor. However, price alone doesn’t determine value, especially when considering performance and features. While the Redragon offers premium features, the Rosewill presents a compelling case with its lower price point, making it an attractive option for those who seek quality without breaking the bank.

Power Efficiency

Both the Redragon RGPS-850W and the Rosewill VMG 850W boast 80+ Gold certification, ensuring high energy efficiency and cooler operating temperatures. This certification means that both power supplies can convert at least 87% of the energy they draw into usable power, minimizing wasted energy and heat. However, the Redragon RGPS-850W emphasizes its ability to maintain a cooler case temperature and lower noise levels. The Zero RPM Mode of the Redragon's fan only activates at temperatures above 60°C, making it quieter during low loads, while the Rosewill features a 120mm FDB silent fan designed for optimized thermal control. Both products are efficient, but the Redragon may edge out when it comes to noise reduction.

Compatibility

When it comes to compatibility, both power supplies support the latest standards. The Redragon RGPS-850W is ATX 3.1 and PCIe 5.1 ready, prepared to handle the latest high-performance GPUs including NVIDIA’s 40/50 series. The Rosewill VMG is also ATX 3.0 and 3.1 compatible, featuring a PCIe 5.1 cable that supports the latest graphics cards. The Redragon claims a total power excursion of 200% and a GPU power excursion of 300%, while the Rosewill offers a slightly lower power excursion of up to 235%. Although both products are designed for next-gen hardware, the Redragon might be better suited for extreme performance builds.

Build Quality

In terms of build quality, both manufacturers utilize 100% Japanese capacitors, which are known for their reliability and durability. The Redragon RGPS-850W emphasizes its compact 160mm size, which aids in cable management and chassis compatibility. On the other hand, the Rosewill VMG boasts a more compact chassis of 140×150×86mm, allowing for flexible integration in smaller form factors. Both power supplies are designed with an emphasis on durability, but the compactness of the Rosewill may appeal to users with size constraints in their builds.

Cooling Performance

Cooling performance is a critical factor for high-performance power supplies. The Redragon RGPS-850W features a smart ECO low noise RGB fan that operates quietly until higher temperatures are reached, enhancing overall system cooling without sacrificing noise levels. Conversely, the Rosewill VMG employs a 120mm FDB fan that aims to enhance cooling performance through optimized thermal control. While both are equipped to handle heat effectively, the Redragon’s Zero RPM Mode may provide a quieter experience during light usage, making it potentially more suitable for noise-sensitive environments.

Aesthetics

Aesthetics play an important role for many PC builders. The Redragon RGPS-850W offers up to 9 RGB modes with 26 colors, allowing users to customize their lighting for a cohesive look with their PC case. The RGB backlit fan adds a visual flair, appealing to gamers and tech enthusiasts who value aesthetics alongside performance. The Rosewill VMG, although not specifically mentioned for RGB features, focuses on a sleek, minimalistic design, which may appeal to users preferring a more understated look. While the Redragon stands out with its customizable lighting, the Rosewill offers a classic design that fits well in any setup.

Warranty and Support

Warranty and support can significantly impact the long-term value of a power supply. The Rosewill VMG offers a generous 5-year warranty, which reflects confidence in its product durability and reliability. In contrast, the Redragon RGPS-850W does not specify a warranty period in the provided data. A longer warranty can provide peace of mind for consumers, especially for those investing in a high-end power supply. The Rosewill's warranty may make it a more appealing choice for users looking for assurance in their investment.

Which should you buy?

Choosing between the Redragon RGPS-850W and the Rosewill VMG 850W ultimately depends on your individual needs and priorities. If budget is your primary concern, the Rosewill, priced at $74.97, offers excellent value with its solid performance and 5-year warranty. However, if you seek advanced features like RGB aesthetics, quieter operation with Zero RPM Mode, and compatibility with cutting-edge GPUs, the Redragon RGPS-850W at $124.99 may be worth the investment. Consider your specific requirements, including performance, aesthetics, budget, and warranty, to make an informed decision.