Bronze Vs Gold Power Supply

Bronze vs Gold Power Supply: What is the Difference?

When it comes to building a PC, selecting the right components is crucial to ensuring optimal performance and longevity. One such component is the power supply unit (PSU), which is responsible for converting AC power from the wall outlet into the DC power required by your computer’s components.

But with so many different types of PSUs available, it can be challenging to know which one to choose. In this article, we’ll take a closer look at two popular options: bronze and gold power supplies. We’ll explore the differences between them, the benefits and drawbacks of each, and which one will ultimately offer the best value for your PC build.

What is a Bronze Power Supply?

A bronze power supply refers to a PSU’s efficiency rating. Specifically, a bronze power supply has an 80 Plus certification for meeting a minimum efficiency of 82% at 20% load, 85% at 50% load, and 82% at 100% load. This means that a bronze power supply will waste less energy than lower-rated power supplies, resulting in lower heat generation, reduced noise, and cheaper electricity bills.

Bronze power supplies are a popular choice for budget PC builds. They’re affordable, widely available and offer good performance at a reasonable price point. However, they’re not the most efficient option available, and if you’re looking to reduce your long-term energy costs, you may want to consider a higher-rated power supply.

What is a Gold Power Supply?

A gold power supply, on the other hand, is a step up from a bronze power supply, offering a higher level of efficiency. A gold rating means the PSU must achieve an efficiency of at least 87% at 20% load, 90% at 50% load, and 87% at 100% load. This rating indicates that less energy will be wasted as heat, resulting in lower operating temperatures, less noise, and lower electricity bills.

Gold power supplies are more expensive than bronze power supplies, but they offer improved efficiency and reliability, making them a worthwhile investment for demanding PC builds. They’re also ideal for those who prioritize energy savings and wish to minimize their carbon footprint.

Benefits of a Bronze Power Supply


One of the primary advantages of a bronze power supply is its affordability. These PSUs are widely available, making them an attractive choice for budget PC builds. They offer good performance, are easy to find, and are usually the most cost-effective option for most users.

Widely available

Because bronze power supplies are so commonly used, they’re available from a wide range of manufacturers, making it easy to find the right one for your build. They’re compatible with almost all motherboards, making them a safe choice for beginners.

Good performance

Bronze power supplies are an excellent choice for mid-range builds, providing reliable power delivery, stable voltages, and quiet operation. They’re ideal for those on a tight budget who still want a PSU that can drive their components effectively and efficiently.

Benefits of a Gold Power Supply

High efficiency

The main advantage of a gold power supply is its high efficiency. Gold-rated PSUs are more efficient than bronze-rated ones, meaning that they consume less power, generate less heat, and keep your PC running cooler and quieter. They may also last longer than bronze PSUs, meaning fewer replacements and fewer wastes.

Greater reliability

Higher efficiency also means greater reliability. Because gold power supplies generate less heat, their components are more likely to last longer, reducing the risk of component failure and system downtime.

Better-quality materials

Gold power supplies are made from better-quality materials than bronze power supplies, ensuring optimal performance, reduced noise, and lower temperatures. They’re also often modular, allowing for easier cable management and a cleaner-looking build.


So, which power supply should you choose, bronze or gold? The answer depends on your budget, PC build specs, and power usage needs.

If you’re building a budget PC and don’t require the latest and most powerful components, a bronze power supply will provide reliable performance at an affordable price point.

However, if you’re building a high-end PC with demanding components, a gold power supply will offer higher efficiency, better reliability, and less noise. They are more expensive but will save you money in the long run and provide a better user experience.

In conclusion, whether it’s a bronze or gold power supply, ensure you select from reputable manufacturers and suppliers to ensure you get the best-quality power supply for your PC build.