Nowadays, every reputable GPU comes with a backplate upon purchase. If you’re curious about what they are and if they’re advantageous, you’re in the right spot.
If you bought a graphics card within the past five years, you have likely encountered a backplate but probably didn’t give it much thought. This is probably because its purpose hasn’t been explained adequately.
So, what is a backplate?
In short, it’s a plate (to state the obvious) that goes to the back of your graphics card. Its purpose is to keep the graphics card in shape, as modern GPUs usually come with substantial PCBs and even more enormous coolers.
It’s worth pointing out that mid-range and budget-friendly cards generally still aren’t at the scale of enormous 3-fan enthusiast-grade cards as far as cooler size is concerned.
Even for cards that don’t necessarily require a backplate, having one wouldn’t be a detrimental thing. On the other hand, if your graphics card didn’t include a backplate, there’s no real need to obtain one. Your GPU will function perfectly fine without it.
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Aesthetics
However, this protection isn’t the primary purpose of a backplate. The most obvious use, and perhaps its most crucial one, is that it covers up the PCB. Many people appreciate backplates for this reason.
Colored lighting can also be added to the backplate. This is perfect for people who like to tinker with their rig’s aesthetics and embellish the interior of their PC case.
It could even be argued that RGB lighting is the biggest selling point of a backplate, and we couldn’t agree more. If you’re an RGB enthusiast, then a GPU backplate is certainly worth it. Its abundant surface area will allow you to illuminate the inside of your PC case exactly how you want.
Cooling
Another key point when considering whether or not GPU backplates are worthwhile is the supposed thermal benefit.
Since backplates initially emerged, people have pondered whether they would aid in cooling a graphics card or solely heat it up. There seems to be no prevalent answer; it chiefly depends on the composition of the backplate material.
As you might have assumed, plastic backplates aren’t especially efficient at heat dissipation. At the opposite end of the spectrum, we have metal backplates. Logic would suggest that this is a good cooling solution, but you might be surprised to learn that it actually isn’t.
There are also backplates made using other materials, such as graphene, but they typically all produce the same outcomes.
As this is a hotly debated topic, there have been numerous tests over the years, and, unfortunately, we have to report that they have largely been inconclusive.
Despite some backplates featuring comprehensive contact areas and thermal pads that function as heat dispersers, it’s still impossible to give a definitive answer.
Finally, and this is important to point out, any cooling or heating brought on by the backplate will only result in a decrease or increase of the temperature by a few fractions of a degree. Essentially, for better or worse, the backplate won’t be much of a factor in your GPU’s heat.
So, is a graphics card backplate beneficial?
Like many questions related to your PC, this comes down to individual preference. If you have a contemporary graphics card, the decision will likely have already been made for you unless you’re planning on removing it manually, which is pretty pointless.
If you’re an RGB enthusiast, you will probably find a backplate to be worth the money and will be able to customize it to your heart’s content. If you’re buying a premium top-tier graphics card, then a backplate is highly recommended.
