ASUS ROG Thor 1200W Platinum III PSU vs CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready Fully

Price Comparison

When it comes to price, the CORSAIR RM750e stands out as the more budget-friendly option, retailing at $89.99. In contrast, the ASUS ROG Thor 1200W Platinum III PSU commands a significantly higher price of $432.35, making it about 382% more expensive than the CORSAIR unit. This substantial price difference may influence buyers depending on their budgetary constraints and power supply needs. While the ASUS model offers advanced features and higher wattage, the more economical choice of the CORSAIR PSU may appeal to those with basic power requirements or limited financial resources.

Power Output

The ASUS ROG Thor 1200W Platinum III PSU delivers a powerful output of 1200 watts, making it suitable for high-performance gaming rigs and demanding hardware setups. In comparison, the CORSAIR RM750e provides 750 watts of power, which may suffice for mid-range systems or standard gaming builds. The difference in power output is significant, with the ASUS PSU offering 60% more wattage than the CORSAIR. This increased power capacity enables users of the ASUS unit to run multiple high-end components simultaneously without risk of power shortages, while the CORSAIR remains a reliable choice for less demanding systems.

Efficiency Ratings

Efficiency is a critical factor in power supplies, and here the ASUS ROG Thor shines with its 80 PLUS Platinum certification. This certification indicates that the PSU operates at a minimum of 90% efficiency at 50% load, ensuring lower energy waste and reduced electricity bills. The CORSAIR RM750e, while also efficient, holds a Cybenetics Gold rating, which indicates slightly lower efficiency standards. The ASUS model's advanced features, including GaN MOSFET technology, deliver up to 30% more power efficiency than standard MOSFETs. This efficiency difference can lead to significant long-term savings on energy costs, especially in high-performance setups.

Features and Technology

The ASUS ROG Thor 1200W Platinum III is packed with advanced features, such as GPU-First intelligent voltage stabilization that enhances the voltage delivery to graphics cards by up to 45%. It also includes a magnetic OLED display that provides real-time power draw information. In comparison, the CORSAIR RM750e features fully modular cabling for easy installation and a quiet 120mm rifle bearing fan designed to minimize noise. While both power supplies are ATX 3.1 compliant, the ASUS unit's additional premium components and features make it a more sophisticated option for tech enthusiasts seeking cutting-edge performance.

Build Quality

When it comes to build quality, the ASUS ROG Thor 1200W Platinum III boasts an aluminum enclosure and ROG heatsinks for superior cooling, ensuring that your system remains thermally efficient even under heavy loads. Its dual-ball fan bearings can last up to twice as long as traditional sleeve bearings, enhancing durability. The CORSAIR RM750e also features quality build elements, including 105°C-rated capacitors, but does not offer the same level of thermal management as the ASUS unit. For users prioritizing longevity and cooling efficiency, the ASUS PSU presents a more robust option.

Warranty and Support

The ASUS ROG Thor 1200W Platinum III offers a generous 10-year warranty, reflecting the manufacturer’s confidence in its durability and performance. This extensive warranty period is particularly appealing for users investing in high-end components. On the other hand, the CORSAIR RM750e comes with a 7-year warranty, which, while respectable, is shorter than that of its competitor. Buyers might find the longer warranty on the ASUS PSU reassuring, especially when considering the investment required for high-performance gaming setups.

Brand Reputation

Both ASUS and Corsair are reputable brands in the gaming and PC hardware market. ASUS is well-known for its high-performance gaming components, while Corsair has built a strong reputation for reliable power supplies and peripherals. The ASUS ROG Thor 1200W Platinum III leverages the ROG (Republic of Gamers) branding, which is synonymous with premium gaming quality. Conversely, the CORSAIR RM750e is part of the RM series, celebrated for its balance of performance and affordability. Depending on personal brand loyalty, buyers may find one brand more appealing than the other, influencing their purchasing decision.

Which should you buy?

Choosing between the ASUS ROG Thor 1200W Platinum III PSU and the CORSAIR RM750e largely depends on your specific needs and budget. If you require a high-wattage power supply with advanced features, exceptional efficiency, and a long warranty, the ASUS model is the superior choice, albeit at a higher price of $432.35. However, if you are looking for an economical option that still delivers reliable power for mid-range systems, the CORSAIR RM750e at $89.99 is an excellent value. Ultimately, your decision should align with your system requirements, performance expectations, and financial constraints.