ASUS TUF Gaming 1200W Gold vs Cooler Master V850 SFX Gold 850W Fully Modular
Updated August 2026 — ASUS TUF Gaming 1200W Gold leads on build quality and cooling.
The ASUS TUF Gaming 1200W Gold is ideal for high-performance systems, while the Cooler Master V850 SFX Gold is a compact and budget-friendly option. Choose based on your power needs and space constraints.
Why ASUS TUF Gaming 1200W Gold is better
Higher Wattage
1200W vs 850W
Longer Lifespan
Dual ball bearing fan
Military-grade
Enhanced durability features
Why Cooler Master V850 SFX Gold 850W Fully Modular is better
Compact Size
SFX design for small builds
Lower Price
$153.25 vs $204.99
Quiet Operation
Fluid dynamic bearing fan
Overall score
Specifications
| Spec | ASUS TUF Gaming 1200W Gold | Cooler Master V850 SFX Gold 850W Fully Modular |
|---|---|---|
| Certification | 80 Plus Gold | 80 Plus Gold |
| Modularity | Fully Modular | Fully Modular |
| Connector Type | ATX 3.0 | ATX 3.1 |
| Fan Type | Dual Ball Bearing | Fluid Dynamic Bearing |
| PCB Coating | Yes | No |
Dimension comparison
Price Comparison
The ASUS TUF Gaming 1200W Gold is priced at $204.99, while the Cooler Master V850 SFX Gold is more affordable at $153.25, making it about 25% cheaper. This significant price difference may influence buyers looking for high-quality power supplies on a budget. The TUF Gaming power supply offers more wattage at 1200W, which might be necessary for users with high-performance components, while the V850 SFX Gold provides 850W, sufficient for many gaming setups. Customers should consider their power needs and budget constraints when deciding between these two options.
Power Output
In terms of power output, the ASUS TUF Gaming 1200W Gold leads with a substantial 1200 watts, making it ideal for high-end gaming PCs and workstations that require robust power delivery. The Cooler Master V850 SFX Gold, with its 850 watts, is suitable for mid-range systems and small form factor builds. The substantial difference in wattage means that users planning to run multiple graphics cards or power-hungry components may prefer the TUF Gaming model. However, for many casual gamers and creators, the V850 SFX Gold's 850W is more than adequate for efficient performance.
Efficiency Ratings
Both power supplies boast an 80 Plus Gold certification, indicating high efficiency in converting AC to DC power with a minimum efficiency of 90%. This rating signifies that both units are designed to minimize energy waste and reduce electricity costs. The ASUS TUF Gaming 1200W Gold utilizes premium Japanese capacitors to achieve this efficiency, while the Cooler Master V850 SFX Gold emphasizes its 90% efficiency as part of its design. Users can expect lower energy bills and improved cooling performance from both models, making them excellent choices for environmentally-conscious consumers.
Form Factor and Design
The ASUS TUF Gaming 1200W Gold comes in a standard ATX form factor, suitable for larger cases and builds that can accommodate more powerful components. In contrast, the Cooler Master V850 SFX Gold features a compact SFX design, making it ideal for small form factor builds, such as mini-ITX cases. The smaller size of the V850 SFX Gold allows for greater flexibility in system design without sacrificing performance. Users with limited space may prefer the Cooler Master's design, while those with larger setups may opt for the more powerful ASUS unit.
Cooling Features
Cooling is critical in maintaining optimal performance, and both power supplies offer advanced cooling features. The ASUS TUF Gaming 1200W Gold utilizes a dual ball bearing axial-tech fan that can last up to twice as long as traditional sleeve bearings, ensuring longevity and reliability. The Cooler Master V850 SFX Gold incorporates a fluid dynamic bearing (FDB) fan designed for low noise and efficient cooling. Both fans provide effective thermal management, but users focused on longevity may find the dual ball bearing technology in the ASUS model more appealing.
Warranty and Build Quality
Both power supplies are backed by an impressive 10-year warranty, which reflects the manufacturers' confidence in their products' build quality and durability. The ASUS TUF Gaming 1200W Gold features military-grade components and a protective PCB coating against moisture and dust, enhancing its longevity in challenging environments. The Cooler Master V850 SFX Gold also uses high-quality 100% Japanese capacitors, ensuring reliability and performance over time. Customers looking for long-term investment in a power supply can feel secure with either option, but the additional military-grade certification of the ASUS model may provide extra peace of mind.
Compatibility and Connectivity
The ASUS TUF Gaming 1200W Gold is ATX 3.0 compatible and includes a 16-pin PCIe cable designed to deliver up to 600W to PCIe Gen 5.0 graphics cards, making it future-proof for upcoming hardware. The Cooler Master V850 SFX Gold supports ATX 3.1 and PCIe 5.1, also providing a 90° 12VHPWR connector for improved electrical durability. Both models are fully modular, allowing users to manage cables effectively, but the ASUS model offers slightly more wattage and compatibility with newer technology. Users should consider their current and future hardware when selecting a power supply.
Which should you buy?
Deciding between the ASUS TUF Gaming 1200W Gold and the Cooler Master V850 SFX Gold comes down to specific needs and budget. If you require a higher wattage for a powerful gaming rig or workstation, the ASUS TUF Gaming model, with its 1200W output, is the best choice. However, if you are looking for a more compact solution that is also budget-friendly, the Cooler Master V850 SFX Gold, priced at $153.25, is a fantastic option. Both power supplies offer high efficiency and reliability, but your choice should ultimately depend on your power requirements and system configuration.

