GIGABYTE UD750GM PG5 V2 ICE - 750W 80 Plus vs NZXT C850 Gold Core - 850W ATX 3.1 Power Supply -

Overview of GIGABYTE UD750GM PG5 V2 ICE and NZXT C850 Gold Core

The GIGABYTE UD750GM PG5 V2 ICE is priced at $79.99, while the NZXT C850 Gold Core is slightly more expensive at $99.99, making it about 25% pricier. Both power supplies are designed for high-performance systems and are fully modular, allowing users to connect only the necessary cables for a cleaner build. The GIGABYTE model offers a 750W capacity and is 80 Plus Platinum certified, while the NZXT model provides 850W with an 80 Plus Gold rating. This comparison highlights the distinctions in capacity, efficiency ratings, and price, which are critical for consumers deciding between these two options.

Performance and Efficiency

In terms of efficiency, the GIGABYTE UD750GM PG5 V2 ICE boasts an 80 Plus Platinum certification, ensuring high energy efficiency and lower heat generation during operation. The NZXT C850 Gold Core, while still effective with its 80 Plus Gold rating, does not match the higher efficiency of the GIGABYTE model. The performance of the GIGABYTE unit is particularly notable as it supports PCIe 5.1 graphics cards, which is essential for gamers and professionals using the latest GPU technology. The NZXT also supports modern NVIDIA graphics cards but falls short on the efficiency scale, which can impact long-term operational costs.

Build Quality and Design

The GIGABYTE power supply emphasizes high-quality materials, prominently featuring 100% Japanese capacitors known for their reliability and durability. On the other hand, the NZXT C850 Gold Core highlights its premium 105°C-rated capacitors, also ensuring stable performance. Both models are designed with a fully modular layout, facilitating an organized build and easier cable management. The GIGABYTE unit incorporates a 120mm smart hydraulic bearing fan, while the NZXT features a 135mm fluid dynamic bearing fan with a Zero RPM mode for quieter operation under light loads. This focus on build quality and design enhances both products' longevity and user experience.

Compatibility and Features

The GIGABYTE UD750GM PG5 V2 ICE is Intel ATX 3.1 certified, ensuring compatibility with the latest motherboard standards and next-gen components. It supports PCIe Gen 5.1 graphics cards with a single +12V rail, providing stable power delivery to high-performance GPUs. Conversely, the NZXT C850 Gold Core is also ATX 3.1 certified and comes equipped with a dual-color 12V-2x6 connector, specifically designed for modern GPUs, allowing for efficient power delivery. Both power supplies support the latest technology, but the GIGABYTE model edges ahead with its single rail design, which can offer better performance for demanding setups.

Noise Levels and Cooling

When it comes to noise levels, the NZXT C850 Gold Core stands out with its Cybenetics noise certification, achieving an A++ rating for quiet operation. Its Zero RPM mode allows the fan to remain inactive during low-load conditions, resulting in near-silent performance. The GIGABYTE UD750GM PG5 V2 ICE features a smart hydraulic bearing fan, which is designed for efficient cooling but does not specifically mention a noise rating. Users prioritizing a quieter power supply may find the NZXT's features more appealing, especially in noise-sensitive environments.

Warranty and Support

The NZXT C850 Gold Core offers a robust 7-year warranty, reflecting the manufacturer's confidence in its product's durability and performance. In contrast, the GIGABYTE UD750GM PG5 V2 ICE does not specify a warranty period in the provided data, which could be a consideration for buyers assessing long-term reliability. A longer warranty often indicates a better support structure and can offer peace of mind for users investing in high-quality components.

Price Comparison

At $79.99, the GIGABYTE UD750GM PG5 V2 ICE is the more budget-friendly option compared to the NZXT C850 Gold Core, which retails for $99.99. This pricing difference of $20 means the GIGABYTE model is approximately 17% cheaper than its NZXT counterpart. For users looking to maximize value without compromising on performance, the GIGABYTE power supply offers a compelling choice, especially for those who can forgo some of the advanced features found in the NZXT model.

Which should you buy?

Choosing between the GIGABYTE UD750GM PG5 V2 ICE and the NZXT C850 Gold Core depends on your specific needs. If you seek a more cost-effective option with excellent efficiency and high-quality components, the GIGABYTE model is the better choice. However, if you prioritize features like quieter operation, longer warranty, and slightly higher power capacity, the NZXT C850 Gold Core may justify its higher price. Both power supplies are solid options for building a powerful PC, but your final decision should align with your performance requirements and budget constraints.