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ASUS ROG Strix 1200W Platinum vs 750W Power Supply

Updated August 2026The ASUS ROG Strix 1200W Platinum outperforms the 750W Power Supply in terms of power output, efficiency, and advanced features, making it the better choice for high-end users.

The ASUS ROG Strix 1200W Platinum outperforms the 750W Power Supply in terms of power output, efficiency, and advanced features, making it the better choice for high-end users.

Why ASUS ROG Strix 1200W Platinum is better

Power Output

1200W vs 750W

Efficiency Rating

80 PLUS Platinum vs Gold

Warranty

10-year warranty vs unspecified

Why 750W Power Supply is better

Price

C$83.99 vs C$329.99

Basic Functionality

Sufficient for mid-range setups

Cooling Noise

Temperature-controlled fan for quieter operation

Overall score

ASUS ROG Strix 1200W Platinum
90
750W Power Supply
65

Specifications

SpecASUS ROG Strix 1200W Platinum750W Power Supply
BrandAsusESGAMING
Current PriceC$329.99C$83.99
Efficiency Rating80 PLUS Platinum80 PLUS Gold
Cooling TypeDual ball bearingTemperature-controlled fan
Voltage StabilizerYesNo

Dimension comparison

ASUS ROG Strix 1200W Platinum750W Power Supply

Price Comparison

The ASUS ROG Strix 1200W Platinum is priced at C$329.99, while the 750W Power Supply from ESGAMING is significantly cheaper at C$83.99. This stark price difference reflects the distinct target audiences and performance levels of each power supply. The ROG Strix is designed for high-end users, particularly gamers who demand top-tier performance and stability, whereas the ESGAMING option is aimed at budget-conscious consumers seeking reliable power for standard computing tasks.

Power Output

In terms of power output, the ASUS ROG Strix delivers an impressive 1200W, ensuring it can handle the most power-hungry components in modern gaming rigs. This high capacity is particularly beneficial for users planning to run multiple graphics cards or overclock their systems. Conversely, the 750W Power Supply provides a stable output sufficient for mid-range setups but may struggle with high-end GPUs or multiple components requiring substantial power. Users should consider their specific needs and whether they require the robust output of the ROG Strix or if the 750W option suffices for their configurations.

Efficiency Ratings

The ROG Strix boasts an 80 PLUS Platinum certification, which indicates up to 92% efficiency at typical loads. This superior efficiency translates to lower energy consumption and reduced heat output, making it a more environmentally friendly choice. On the other hand, the ESGAMING power supply is 80 PLUS Gold certified, achieving up to 90% efficiency. While both options are efficient, the ROG Strix takes the lead in energy savings, which could lead to lower electricity bills and less heat generation over time.

Cooling Systems

Cooling performance is paramount in a power supply, especially for high-performance gaming systems. The ASUS ROG Strix is equipped with large ROG heatsinks that cover critical components, effectively reducing temperatures and noise levels compared to standard designs. Its dual ball fan bearings are designed to last up to twice as long as typical sleeve bearings, ensuring longevity and reliability. Meanwhile, the 750W Power Supply includes a temperature-controlled cooling fan, balancing effective cooling with quieter operation. While both systems incorporate cooling solutions, the ROG Strix is positioned as the superior choice for users prioritizing thermal management.

Technological Features

The ASUS ROG Strix includes advanced features such as "GPU-First" voltage sensing and a patented intelligent voltage stabilizer, enhancing power delivery to the graphics card by up to 45%. This technology ensures smoother gameplay and improved performance for demanding applications. In comparison, the 750W Power Supply features Active PFC technology, which enhances power efficiency and stabilises voltage, but lacks the high-tech enhancements found in the ROG Strix. Gamers and power users who require cutting-edge features will find the ROG Strix better suited to their needs.

Warranty and Longevity

When it comes to warranty, the ASUS ROG Strix offers an impressive 10-year warranty, reflecting the manufacturer’s confidence in its durability and performance. This extended coverage can provide peace of mind for users investing in a premium product. In contrast, the 750W Power Supply does not specify a warranty period, which may raise concerns about its long-term reliability. For consumers looking for assurance and support, the ROG Strix stands out as the more reliable option.

Compatibility

The ASUS ROG Strix is fully compliant with the ATX 3.1 standard and includes a native 12V-2x6 connector for next-gen graphics cards, ensuring it is future-proof for upcoming hardware. This level of compatibility is critical for gamers who wish to upgrade their systems without needing to replace their power supply. Meanwhile, the 750W Power Supply is designed to support high-end CPUs and GPUs but does not feature the same advanced connectivity options as the ROG Strix. For users focused on future-proofing their builds, the ASUS option clearly leads the way.

Which should you buy?

Choosing between the ASUS ROG Strix 1200W Platinum and the 750W Power Supply comes down to your specific needs and budget. If you are a serious gamer or a power user looking for top-tier performance, advanced features, and superior efficiency, the ROG Strix is worth the investment at C$329.99. However, if you are on a tight budget and require a dependable power supply for less demanding tasks, the 750W Power Supply at C$83.99 is a solid choice. Ultimately, your decision should align with your computing requirements and future upgrade plans.

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ASUS ROG Strix 1200W Platinum vs 750W Power Supply | versusfinder