Are you looking to level up your gaming performance with brand-new hardware? Gigabyte is one of the leading manufacturers in gaming hardware supplying you with plenty of high-powered motherboards, GPUs, coolers, and even PSUs.  

This is why we’re here to showcase Gigabyte’s brand-new power supplies and why you want them for gaming. There’s a cheeky upgrade or two in here as well just you.  

What is a Power Supply? 

A power supply is a vital aspect of any gaming PC. The PSU is responsible for supplying a steady and consistent flow of power to your components. All whilst maintaining any unexpected power spikes to prevent any damage to crucial hardware.  

We’ve kept our explanation of PSUs simple here, but if you want more detail about power supplies, check out our ultimate guide.  

Your Guide to PSUs

Why You Want a Gigabyte Power Supply 

Are you looking to upgrade your PSU? As one of the leading manufacturers of PC hardware, Gigabyte is the ultimate choice for gamers looking for high-quality hardware.  

If you need more convincing, here are the top five reasons why you want a Gigabyte PSU in your PC.  

Japanese Capacitors  

Gigabyte PSUs utilise high-quality Japanese capacitors that are crafted from premium materials unlocking incredible durability. These capacitors have been engineered to last longer and withstand extreme loads, meaning you can keep on gaming and dominate the competition.  

Integrated Fans  

Exceptional power needs powerful cooling to match. Gigabyte PSUs are equipped with integrated fans to keep temperatures to a minimum even under heavy loads. These fans are armed with intelligent automatic power detection which reduces the amount of power when your PC is idle or under less than 20% loads.  

What’s more, hydraulic or double ball bearings enhance stability and improved durability to ensure this PSU remains game ready for longer.  

High 80 PLUS Ratings  

Thanks to high 80 PLUS Ratings you can maximum performance whilst still achieving outstanding efficiency. Gigabyte PSUs are available with 80 PLUS certifications meaning they can perform at up to 87% efficiency under 100% loads.  

ATX 3.0 Standard 

Compatibility with the new ATX 3.0 standard means Gigabyte PSUs have been designed to handle the demands of the latest hardware. No matter what power-hungry GPU or processor you have, an ATX 3.0 can supply everything you need from the durable 600W 12VHPWR or 12V-2×6 cable.  

PCIe 5.0 Compatibility  

With support for PCIe 5.0, you can harness next-gen GPUs from both NVIDIA and AMD. Along with taking advantage of ultra-fast speeds in gaming and streaming, alike. 

What Wattage Do You Need?  

Choosing the right PSU for your gaming PC can be a confusing and daunting task.  

You need to ensure you select a PSU with a high enough wattage to power all your components at peak loads. If you have one that doesn’t, or only just meets the bare minimum requirements, you won’t be able to achieve maximum performance. Plus, you might even find yourself struggling with any unexpected power spikes. 

Thankfully there are plenty of easy-to-use PSU calculators and even our very own dedicated blog to help you pick the correct PSU. We’ve also put together the top PSU and hardware for casual, mid-tier, and enthusiast-grade gaming below.  


For a casual gaming PC that packs in enough punch for all your favourite titles and smooth gameplay at up to 1440p, we recommend a PSU with at least 850W. In our example, we’ll be using the Gigabyte UD850GM ATX PSU. Built with premium-quality Japanese capacitors, a 120mm hydraulic bearing fan, and featuring PCIe 5.0 support, this PSU is the perfect foundation for your next gaming PC.  

With an 850W capacity, you’ll have plenty of headroom to pair this PSU with the latest gaming hardware, such as NVIDIA RTX 4070 Super or even DDR5 RAM.  

Gigabyte UD850GM PG5 850W 80 Plus Gold ATX Modular Power Supply 

  • 850W power capacity
  • ATX form factor
  • Modular
  • 80 Plus Gold rating
  • PCIe 5.0 compatible


For our mid-range gaming fans out there, a PSU with 1000W is the sweet spot. The Gigabyte UD1000GM comes equipped with everything you need to achieve peak performance in plenty of the latest AAA titles and even streaming. High-quality Japanese capacitors ensure this PSU is ultra durable, capable of withstanding any power spikes, whilst still supplying your hardware with reliable power. Plus, it’s 80 PLUS certified for enhanced efficiency.  

Armed with this 1000W PSU, you can harness powerful hardware to boost your gaming further. This includes an NVIDIA RTX 4070 Ti Super, Intel 14th Gen, and DDR5 RAM.  

Gigabyte UD1000GM PG5 1000W 80 Plus Gold ATX Modular Power Supply 

  • 1000W power capacity
  • ATX form factor
  • 80 Plus Gold certification
  • Modular
  • PCIe 5.0 support


Lastly, for enthusiasts, we recommended the Gigabyte UD1300GM ATX PSU. Utilise the hefty 1300W to unlock maximum performance in AAA gaming, streaming, and content creation. You’ll have all the headroom you need to handle any heavy-duty loads. This is thanks to durable Japanese capacitors, a high-quality 140mm fan, and 80 PLUS Gold certification. Plus, thanks to its modular design, you’ll only have to use the cables you need for minimal cable management and a clean-looking PC.  

This 1300W PSU will supply you with all the power you need to harness an NVIDIA RTX 4080 Super, flagship Intel 14th Gen processors, and even custom water-cooling configurations. Everything you need to create a showstopping gaming PC.  

Gigabyte UD 1300GM PG5 1300W 80 Plus Gold ATX Modular Power Supply 

  • 1300W power capacity
  • Modular
  • ATX form factor
  • 80 Plus Gold rating
  • Support for PCIe 5.0

Get Game Ready with Gigabyte 

Are you ready to upgrade to Gigabyte’s latest gen of hardware? At Overclockers UK, you can find plenty of high-quality components from Gigabyte by clicking the button.  

Did You Upgrade? 

Have you recently upgraded? What hardware did you purchase? Let us know in the comments.  

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