Is GPU Water Cooling Worth It?

Back in 2013, the fastest GPU at the time, the GTX 780 Ti’s power consumption, reached a peak of 260W. However, it’s nothing compared to today’s flagship RTX 3090 Ti. In fact, the RTX 4000 flagship GPUs draw over 400W!

Heightened power consumption leads to elevated temperatures, so GPUs cannot be cooled with the same technique as multiple years ago. Currently, you require a reliable case, various case fans, and ideally an aftermarket card (ASUS, Gigabyte, Sapphire, etc.)

Water cooling can also be a viable option for GPUs, but it has some disadvantages. So, with these drawbacks, is water cooling a GPU worth it?

We’ll guide you through the benefits and drawbacks of water cooling to help you decide whether it will suit your PC or not.

Let’s dive in!

Is A Water-Cooled GPU Better Than An Air-Cooled GPU?

To give you an idea of whether an investment such as this can be worth it, you’ll need to look at some of the abundant advantages over a traditional air-cooled GPU.

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• Substantially better thermal performance – GPUs part of a custom water cooling loop can be up to 50° Celsius cooler (compared to standard air cooler), depending on the SKU.
• Improved in-game performance – because of that massive drop in temperature, the GPU will automatically clock higher.
• Huge overlocking potential – with so much (temperature) room to work with, you can push the GPU’s clock speeds for 10%+ more FPS.
• Quieter – high-end GPUs usually come with three fans which is why they are so loud when the temperature hits 80° or 90° Celsius. Water cooling will make your system considerably quieter when using the graphics card.
• Aesthetics – water-cooled PCs have been a trend for more than a decade simply because they look so good. Water cooling your GPU will definitely make your PC just a little bit more interesting to look at!

What About Air GPUs?

GPU water cooling seems to be the perfect solution, so why doesn’t everyone have a water-cooled GPU? Well, there are definitely some drawbacks to water cooling a graphics card and benefits to getting a traditional GPU.

Here’s why a traditional GPU can be the superior choice:

• Price – whether you are looking to make a custom water loop or get a GPU AIO, know that you will be entering a different price range. For example, a regular RTX 3080 Ti is priced at $1200, while a liquid-cooled 3080 Ti is around $1900.
• No risks – putting liquid (even one with low conductivity) in your PC opens up the possibility of damage, while standard air-cooled GPUs are never a threat to your system.
• Easy to install – installing a graphics card is pretty straightforward. Remove it from the packaging and push it into the PCIe slot. On the other hand, liquid-cooled (LC) GPUs are considerably more complicated, especially if you have a custom cooling loop.

Should I Watercool My GPU?

There are some appealing advantages and disadvantages that can throw you off the idea of water cooling a GPU or any other piece of PC hardware.

What you should do depends entirely on your requirements or priorities.

Avoid Watercooled GPUs If You:

• Prioritize performance per dollar. Instead of paying $500 over the MSRP of an RTX 3080 Ti, you could get a faster GPU, a better CPU, RAM, etc.
• Don’t care as much for aesthetics, acoustics, or thermals. Although, you can still create a good-looking build with an air-cooled GPU too.
• Do not want the risks of water damage.

Get A Watercooled GPU If You:

• Have a larger budget/don’t have an issue with money. When you are not worried about getting the best value out of your money, you should definitely go for a liquid-cooled graphics card.
• Have a plan to watercool other hardware. With a custom water loop, you could always add other PC hardware to the loop for better thermal performance.
• Like the challenge. Installing a water loop is definitely not easy. However, it can be quite a rewarding experience once you finish and boot your computer for the first time.
• Want the quietest PC possible. The reality is that air cooling will never be as efficient and quiet as water cooling. So, to get a quiet PC while using high-end products, liquid cooling is definitely the answer.
• Are open to overclocking. Overclocking on air-cooled GPUs can be boring because there isn’t any room to increase the clock speeds without frying the card. On the other hand, LC graphics cards are significantly more fun to tinker with.

GPU AIO, Prebuilt Liquid Cooled GPU, Or A Custom Water Loop?

Even though all three methods operate on the same principle (liquid cooling), they are still quite different from each other.

Liquid Cooled GPUs

LC GPUs, such as the ones from Sapphire, ASUS, Gigabyte, and others, come prepared with tubes, pumps, fittings, and a radiator. So all you have to do is easily mount the GPU and secure the radiator to the case.

However, the disparity in performance (compared to air-cooled GPUs) won’t be so obvious.

Prebuilt LC cards may go $500 above traditional.

GPU AIOs

AIOs for GPUs like EK’s-Quantum or Alphacool’s Eiswolf 2 come with everything you need, but you will need to do some assembly yourself. You will have to dismantle the GPU’s original cooler and add the water block. The benefits of liquid cooling will be more apparent here.

These AIOs cost around $250-350.

Custom Water Cooling Loops

This is undeniably the most complex and gratifying method for water cooling your method. It can also be the most costly, depending on which parts you get.

To build a water cooling loop in your system that includes your GPU, you will need a few things: water block, pump, radiator, fittings, cooling liquid, soft/hard tubing, and more. All of these combined can cost you well above $500. Sometimes, the water block alone can be $300+.

Combining these sections is the challenging yet enjoyable part.

And, of course, with a custom water-cooled loop, you will get the best acoustics, visuals, in-game and exceptional thermal performance.

NOTE: Subsequent GPUs will not fit the same water block, so you will need a fresh one with every different GPU. But, you will be able to reuse the other parts.

Final Words

Water cooling is costly and can be risky (if not installed properly), but it will open you up to a completely new level of customization. If you go with a custom water-cooled GPU, you have the option to add your RAM, CPU, motherboard, and even SSDS to the loop.

It can become a distinctive new hobby but don’t forget that a small mistake could lead to a leak which might cause some substantial damage to your system.

In the end, GPU liquid cooling can be worth it if you have the resources and time to commit to such a PC build.