Auotac 850W Fully Modular Power Supply, 80+ Gold vs Seasonic VERTEX GX-1200 - 1200W - 80+ Gold - ATX

Price Comparison

The Auotac 850W Fully Modular Power Supply is priced at $79.99, making it about 67% cheaper than the Seasonic VERTEX GX-1200, which costs $239.99. This significant price difference means that if budget is a primary concern, the Auotac power supply is a more attractive option. However, the price reflects not just the wattage but also the features and capabilities of each unit, which are essential to consider when evaluating overall value for money.

Power Output

The Auotac offers 850 watts of power, while the Seasonic delivers a substantial 1200 watts. This translates to a 41% higher power output in the Seasonic model, making it better suited for high-performance builds that require more energy, especially for demanding components like powerful GPUs. If you are building a gaming rig or workstation with multiple high-performance parts, the extra wattage from the Seasonic may justify its higher price.

Efficiency Ratings

Both power supplies boast an 80 PLUS Gold certification, ensuring high energy efficiency with at least 92% efficiency under typical loads. This means that both options will waste less electricity and generate less heat during operation. However, the Auotac's efficiency is complemented by its fully modular design, which can help optimize airflow and reduce cable clutter, potentially enhancing the overall performance of your system.

Modularity

The Auotac is a fully modular power supply, allowing users to connect only the cables they need. This feature is beneficial for cable management and improves airflow within the case. On the other hand, the Seasonic is also fully modular, providing similar benefits. Both units support modern standards—ATX 3.1 and PCIe 5.1 for Auotac, while the Seasonic meets ATX 3.0 and PCIe 5.0. This compatibility ensures that both supplies can adequately support current and upcoming hardware.

Cooling Solutions

Cooling is crucial for maintaining performance and longevity in power supplies. The Auotac features a 140mm RGB low-noise fan designed for quiet operation, while the Seasonic includes a 135mm Fluid Dynamic Bearing fan with Hybrid Silent Fan Control. The Seasonic's fan technology may offer slightly better cooling efficiency due to its advanced design, which is especially important during high loads. However, the RGB lighting on the Auotac can enhance the aesthetic appeal of your build.

Build Quality and Components

Both power supplies utilize high-quality Japanese capacitors rated for 105°C, ensuring reliability and stability during operation. While the Auotac emphasizes its 105°C capacitors for high performance at esports levels, the Seasonic also boasts premium Japanese capacitors with tight voltage regulation. Both units are built to high standards, but the Seasonic's longer 12-year warranty compared to Auotac's 10-year limited warranty may suggest a greater confidence in longevity and performance from the manufacturer.

Brand Reputation

Auotac and Seasonic are both reputable brands in the power supply market, but Seasonic has a long-standing reputation for producing high-quality and reliable PSUs. Many users consider Seasonic as a premium choice, especially for high-end builds. The Auotac, while offering great value for its price, may not yet have established the same level of trust among enthusiasts, often relying on price competition to attract buyers.

Which should you buy?

Choosing between the Auotac 850W Fully Modular Power Supply and the Seasonic VERTEX GX-1200 ultimately depends on your specific needs and budget. If you require a power supply for a lower-powered or budget-friendly build, the Auotac offers excellent value at $79.99. However, if you plan to run a high-performance system with demanding components, the Seasonic's higher wattage, advanced cooling features, and longer warranty may justify the investment at $239.99. Consider your power requirements, cooling needs, and aesthetic preferences before making your decision.