SAMA Black 850W Power Supply - Fully Modular 80 Plus Gold Certified ATX 3.1 & PC vs 750W Power Supply

Overview

The SAMA Black 850W Power Supply and the ESGAMING 750W Power Supply are two robust options for powering modern PCs, but they cater to different user needs. The SAMA Black offers higher wattage and enhanced features, while the ESGAMING model provides solid performance at a more affordable price point.

Power Output Comparison

Power output is a critical factor when selecting a power supply, and here the SAMA Black leads with an impressive 850W compared to the ESGAMING's 750W. This difference in wattage can be significant for users planning to run high-end GPUs or multiple components. The increased capacity of the SAMA Black ensures that even the most demanding setups can run efficiently without the risk of power shortages, thereby enhancing overall system stability.

Efficiency Ratings

Efficiency is paramount in power supplies, and both models boast 80 PLUS Gold certification. The SAMA Black achieves up to 91.15% efficiency at 50% load, which translates into reduced energy waste and lower heat output. Meanwhile, the ESGAMING operates at around 90% efficiency. Although both units are energy efficient, the SAMA Black edges out slightly in performance, ensuring that users can enjoy optimal power delivery while minimizing electricity costs.

Design and Build Quality

The design and build quality of a power supply can greatly affect its performance and longevity. The SAMA Black features a fully modular design, allowing users to connect only the cables needed for their specific build, thus promoting better airflow and easier cable management. In contrast, the ESGAMING model does not specify a modular design, which may result in a more cluttered setup. The clean aesthetics and functionality of the SAMA Black make it a better choice for users focused on both performance and visual appeal.

Compatibility

Compatibility is essential for modern builds, especially with the latest components. The SAMA Black is designed to meet ATX 3.1 standards and includes native PCIe 5.1 ports and cables, ensuring seamless compatibility with high-end GPUs like the RTX 3090 Ti and RTX 40 series. On the other hand, the ESGAMING does not specify compatibility with these latest standards. For users looking to future-proof their systems, the SAMA Black is clearly the superior option.

Cooling Solutions

Effective cooling is vital for maintaining system performance, especially under heavy load. The SAMA Black is equipped with a 120mm ECO fan featuring Fluid Dynamic Bearing technology, which operates at noise levels as low as 20dB-A. This ensures quiet operation even during intense gaming sessions. The ESGAMING, while also featuring a temperature-controlled cooling fan, does not specify noise levels, making it difficult to assess its performance in this regard. The SAMA Black's superior cooling design offers a more controlled environment for high-performance components.

Reliability and Warranty

Reliability is a significant factor for power supplies, as they are the backbone of any computer system. The SAMA Black is built with high-quality Japanese capacitors and comes with a 5-year warranty, highlighting its durability and the manufacturer's confidence in its performance. Conversely, the ESGAMING does not mention specific capacitor quality or warranty details, which may lead to concerns about its long-term reliability. For users prioritizing longevity, the SAMA Black is the more trustworthy choice.

Price Point

When comparing the price, the SAMA Black is priced at C$89.99, while the ESGAMING costs C$83.99. Although the SAMA Black is slightly more expensive, its higher wattage, better efficiency, and additional features justify the price difference. Users should consider the value of enhanced performance and reliability when making their decision, particularly if they are investing in high-end components.

Which should you buy?

Ultimately, the choice between the SAMA Black 850W Power Supply and the ESGAMING 750W Power Supply depends on your specific needs. If you require a robust, high-capacity power supply with advanced features and future-proof compatibility, the SAMA Black is the clear winner. However, if you are on a tighter budget and need a reliable power supply for a less demanding setup, the ESGAMING offers solid performance for its price.