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TUF Gaming 1000W Gold vs Be Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold

Updated August 2026The TUF Gaming 1000W Gold is the superior choice for high-performance systems, while the Be Quiet! Pure Power 13M is suitable for more moderate builds.

The TUF Gaming 1000W Gold is the superior choice for high-performance systems, while the Be Quiet! Pure Power 13M is suitable for more moderate builds.

Why TUF Gaming 1000W Gold is better

higher wattage

1000W vs 850W

durability features

protective PCB coating

cooling technology

dual ball fan bearings

Why Be Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold is better

lower price

priced at £108.79

quiet operation

known for silent performance

sufficient for mid-range

ideal for moderate builds

Overall score

TUF Gaming 1000W Gold
85
Be Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold
75

Specifications

SpecTUF Gaming 1000W GoldBe Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold
BrandASUSbe quiet!
Certification80 Plus Gold80 Plus Gold
Fan TypeDual ballUnknown
PCB CoatingYesNo
PCIe Support16-pinNot specified

Dimension comparison

TUF Gaming 1000W GoldBe Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold

Overview of the TUF Gaming 1000W Gold and Be Quiet! Pure Power 13M

When it comes to power supplies, the TUF Gaming 1000W Gold and Be Quiet! Pure Power 13M ATX 3.1-850W stand out as two strong contenders. The TUF Gaming 1000W Gold is priced at £118.97, while the Be Quiet! model is slightly more affordable at £108.79. The key differences between these two power supplies lie in their wattage, features, and intended use cases.

The TUF Gaming 1000W Gold is designed for high-end gaming rigs that require substantial power, particularly for PCIe Gen 5.0 graphics cards. In contrast, the Be Quiet! Pure Power 13M, with an 850W capacity, is targeted towards mid-range builds and users looking for a reliable power supply without breaking the bank.

Power Capacity Comparison

The TUF Gaming 1000W Gold offers a significant advantage in power capacity, boasting 1000 watts compared to the 850 watts of the Be Quiet! Pure Power 13M. This 150-watt difference can make a considerable impact for users with high-performance components, especially if you're running multiple graphics cards or overclocking.

At £118.97, the TUF Gaming 1000W Gold provides ample power for demanding systems, while the Be Quiet! model, priced at £108.79, is suitable for those who do not need as much wattage. Ultimately, if you require more power for your system, the TUF Gaming 1000W Gold is the clear choice.

Efficiency Ratings

Both power supplies carry an 80 Plus Gold certification, ensuring high efficiency and lower energy costs. This certification indicates that both units maintain at least 87% efficiency at 20% and 100% load.

The TUF Gaming 1000W Gold's efficiency is further supported by its premium components, which include Japanese capacitors. This high-quality construction contributes to its reliability and performance, appealing to gamers and power users who demand the best. While the Be Quiet! Pure Power 13M is also efficient, the lack of detailed specifications about its components means it may not match the same level of performance as the TUF Gaming model.

Build Quality and Durability

The TUF Gaming 1000W Gold is designed with durability in mind, featuring a protective PCB coating that shields against moisture, dust, and extreme temperatures. This characteristic is particularly beneficial for users who may operate their systems in less-than-ideal conditions.

In comparison, the Be Quiet! Pure Power 13M's build quality is less specified. However, the brand is known for its commitment to quality, although it lacks the same level of detail presented in the TUF Gaming 1000W Gold. As a result, those who prioritise durability may lean towards the TUF Gaming option.

Cooling Features

Cooling is a critical aspect of any power supply, and both models offer features designed to enhance thermal management. The TUF Gaming 1000W Gold utilises dual ball fan bearings, which can last up to twice as long as traditional sleeve bearings. This extended lifespan ensures more reliable cooling over time, which is essential for high-demand gaming systems.

The Be Quiet! Pure Power 13M, while lacking specific cooling feature details, is known for its quiet operation. However, without explicit information on its bearing types or fan technology, it is difficult to make a direct comparison regarding cooling efficiency. The TUF Gaming 1000W Gold seems to have the edge in this area.

Compatibility and Connectivity

The TUF Gaming 1000W Gold is ATX 3.1 compatible, making it suitable for modern systems that adhere to the latest standards. It also includes a 16-pin PCIe cable capable of delivering up to 600W of power to PCIe Gen 5.0 graphics cards, which is a significant feature for gamers and enthusiasts.

On the other hand, the Be Quiet! Pure Power 13M does not provide specific details on its connectivity options. While it is likely compatible with most ATX systems, the lack of comprehensive information on connectors may leave some users wanting more. For those building the latest gaming rigs, the TUF Gaming 1000W Gold is undoubtedly more future-proof.

Brand Reputation and Support

ASUS, the manufacturer of the TUF Gaming 1000W Gold, is a well-respected name in the gaming and computer hardware industry. Their products are generally associated with high quality and performance, backed by solid customer support.

Be Quiet! is also known for its focus on silent operation and reliability in its power supplies. However, the brand's overall reputation might not be as universally recognised as ASUS, particularly in the gaming community. Depending on personal preference and brand loyalty, users may feel more comfortable choosing one over the other.

Which should you buy?

In conclusion, the choice between the TUF Gaming 1000W Gold and the Be Quiet! Pure Power 13M ATX 3.1-850W boils down to your specific needs and budget. If you require a high-capacity power supply with advanced features for a demanding gaming setup, the TUF Gaming 1000W Gold for £118.97 is an excellent option. Its superior wattage, durability, and compatibility with the latest standards make it ideal for serious gamers.

Conversely, if you are building a more moderate system and prefer a quieter operation, the Be Quiet! Pure Power 13M at £108.79 could be the better choice. While it lacks some of the advanced features of the TUF model, it still offers reliable performance for everyday use. Ultimately, assess your power needs and budgetary constraints to make the best decision for your setup.

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TUF Gaming 1000W Gold vs Be Quiet! Pure Power 13M ATX 3.1-850w - 80 Plus Gold | versusfinder