ASUS TUF Gaming 1000W Gold vs be quiet! Pure Power 13 M 1000W Power Supply, 80
Updated August 2026 — ASUS TUF Gaming 1000W Gold wins on warranty and modularity, be quiet! Pure Power 13 M 1000W Power Supply, 80 wins on cooling and noise level.
The ASUS TUF Gaming 1000W Gold excels in build quality and warranty, while the be quiet! Pure Power 13 M offers better efficiency and a lower price. Choose based on your priorities.
Why ASUS TUF Gaming 1000W Gold is better
Build Quality
Military-grade components and protective PCB coating
Warranty
10-year warranty for long-term reliability
Cooling Tech
Dual ball bearing fan for longevity
Why be quiet! Pure Power 13 M 1000W Power Supply, 80 is better
Price
22% cheaper than ASUS model
Efficiency
Higher efficiency rating of up to 94.4%
Cooling Tech
Semi-passive cooling for quieter operation
Overall score
Specifications
| Spec | ASUS TUF Gaming 1000W Gold | be quiet! Pure Power 13 M 1000W Power Supply, 80 |
|---|---|---|
| Power | 1000W | 1000W |
| Certification | 80 Plus Gold | 80 Plus Gold |
| Compatibility | ATX 3.0 | ATX 3.1 |
| Fan Type | Dual Ball Bearing | Semi-Passive |
| Cables | Fully Modular | Modular |
Dimension comparison
Price Comparison
The ASUS TUF Gaming 1000W Gold is priced at $179.99, while the be quiet! Pure Power 13 M 1000W is available for $139.90. This makes the be quiet! model about 22% cheaper than the ASUS offering. If budget is a primary concern, the Pure Power 13 M provides significant savings without compromising on efficiency or performance. The price difference could be a deciding factor for gamers or PC builders looking to optimize their system costs.
Power Efficiency
Both power supplies boast an 80 Plus Gold certification, indicating excellent energy efficiency. The ASUS TUF Gaming 1000W Gold maintains high performance with Japanese capacitors and premium components, while the be quiet! Pure Power 13 M reaches an outstanding efficiency rating of up to 94.4%. This means that the be quiet! model not only promises lower power consumption but also results in reduced operational costs and quieter operation. For those who prioritize energy savings, the be quiet! model stands out slightly due to its superior efficiency rating.
Compatibility
The ASUS TUF Gaming 1000W Gold is ATX 3.0 compatible, providing a 16-pin PCIe cable designed for the latest PCIe Gen 5.0 graphics cards. This ensures that it can handle the power requirements of next-generation GPUs. On the other hand, the be quiet! Pure Power 13 M is compliant with ATX 3.1 standards and features both native integration of the 12V-2x6 connector and four PCIe 6+2-pin connectors. This versatility makes the Pure Power 13 M an excellent choice for current and future systems, ensuring it remains relevant as technology advances.
Cooling Technology
The cooling solutions of both power supplies are tailored for optimal performance. The ASUS TUF Gaming 1000W Gold utilizes a dual ball bearing fan that can last up to twice as long as traditional sleeve bearing designs. In contrast, the be quiet! Pure Power 13 M incorporates a semi-passive cooling mode where the fan operates silently under low load, turning off completely until needed. This feature enhances the overall quietness of the system, making it particularly suited for builds where noise levels are a concern. Here, the be quiet! model offers a distinct advantage in silent operation.
Build Quality
When it comes to build quality, the ASUS TUF Gaming 1000W Gold is equipped with military-grade components and a protective PCB coating that shields against moisture, dust, and extreme temperatures. This durability is backed by a generous 10-year warranty, highlighting the manufacturer’s confidence in its longevity. Conversely, the be quiet! Pure Power 13 M utilizes LLC technology for stable voltage regulation, aimed at providing rock-solid stability. While both power supplies exhibit high-quality construction, the ASUS model emphasizes enhanced resilience and warranty coverage, appealing to users who prioritize long-term reliability.
Cables and Modular Design
The ASUS TUF Gaming 1000W Gold is fully modular, allowing users to connect only the cables they need, which aids in cable management and airflow within the case. The be quiet! Pure Power 13 M also features modular cables, simplifying the installation process and contributing to a neater setup. Both models excel in this aspect, but the fully modular design of the ASUS may offer a slight edge for users who desire maximum customization and flexibility in their builds.
Brand Reputation
ASUS and be quiet! are both reputable brands in the power supply market, each with its own loyal customer base. ASUS is known for its gaming hardware and reliable components, while be quiet! specializes in creating products that emphasize silence and efficiency. Depending on personal brand preference, users may lean toward one product over the other. However, both brands are recognized for producing high-quality power supplies that meet the demands of modern gaming and computing.
Which should you buy?
Ultimately, the choice between the ASUS TUF Gaming 1000W Gold and the be quiet! Pure Power 13 M 1000W comes down to individual needs and preferences. If you prioritize superior build quality, a longer warranty, and military-grade components, the ASUS model is an excellent option. However, if you are looking for a more budget-friendly solution that doesn’t compromise on efficiency or performance, the be quiet! model is a compelling choice. Given the price difference of about 22%, the Pure Power 13 M may be particularly appealing for users who want to save money while still securing an efficient and reliable power supply.

