The RX 6800 XT is a high-end GPU that rivals that of the RTX 3080 and RTX 3090. However, in this article, we aren’t looking at the performance, but rather to see if the power consumption of the RX 6800 XT meets the standards of a high-end GPU.
In this article, we will go through the power consumption of the graphics card, what kind of power supply you will need to build and PC with this type of GPU, and compare it to other GPUs that are on the same performance level.
How Many Watts Does The RX 6800 XT Use?
The RX 6800 XT has a TGP or Total Graphics Power of 280 Watts, which is the typical wattage it produces. This is also the average power consumption it uses when gaming. However, when idle The RX 6800 XT only uses 7 Watts of Power.
The power consumption of your GPU will change depending on what games you are playing, and what applications you are using on your computer.
Another thing to note is the number of monitors you are using with your computer. The more monitors you use the more power your GPU will consume especially when idle.
However, AMD does a good job with its power consumption with multi-monitor use. With the RX 6800 XT, the idle power consumption with a second monitor stays the same at 7 watts, which is very good compared to the Nvidia counterpart the RTX 3080 Ti which consumes 10 watts with a single monitor and 20 watts when using two monitors.
as you can see the RX 6800 XT is a lot more power efficient in this aspect.
Typically, with an extra monitor, you should expect the idle power consumption to be close to double what it would be with a single monitor, but with this graphics card, it doesn’t.
When you are looking and comparing a GPUs power consumption, you want to look at the GPus TGP or Total Graphics Power, which shows the base power draw you will get when using your GPU for things such as gaming
When talking about power consumption, you might hear the phrase “TDP” used interchangeably with the phrase “TGP”. Essentially TGP and TDP are the same things, but TDP is the total power consumption of a component and TGP is the total power consumption of a GPU specifically.
You should also note that the TGP of a GPU isn’t the true maximum power draw of the specific graphics card, and the power consumption can be increased when computing graphically intensive tasks and while overclocking.
The actual maximum of the RX 6800 XT is around 324 watts, but this will only happen under extreme load and overclocking.
RX 6800 XT Power Consumption Compared To Other GPUs
The GPUs power consumption is compared using TGP. It is essential to know and compare your graphics cards to other similar models because it will help you get a grasp on the amount of power your system is going to use.
Here is a comparison of a few graphics cards that are around the performance range of the RX 6800 XT.
As you can see compared to its competitors AMDs RX 6800 XT is a lot more power efficient than its Nvidia counterparts.
Having a high-performance GPU with low power consumption is ideal for many gamers because it can save them money on their electrical bill, which can be put to adding performance to their rig.
If you want to compare more graphics cards on their power consumption and TGP I have provided a database where you can look at dozens of different GPUs and their power consumption, that way you don’t have to do the research yourself.
Check out the Database.
I have also provided the average power consumption when gaming, as well as the average power consumption when idle, that way you can get a better understanding.
What Power Supply Do I Need For My RX 6800 XT?
With the RX 6800 XT, the minimum recommended power supply wattage is 650 watts, but from my experience, you should always look for a bigger power supply than what is recommended on the market.
The reason for this is that you never know what you might encounter with power spikes, upgrades, and overclocking.
I would recommend that you get a power supply that is at least 700 watts. That way you have room for upgrades in the future, and if you are planning on overclocking this will provide you with the proper wattage to do so.
Although there are many power supply brands and different qualifications out there I would recommend you go for something that is at least 80 Plus certified that comes from a trusted brand such as EVGA, or Corsair.
This will provide you with power supply hardware that is very reliable and can save you on your energy bill as well.
The reason for this is that a power supply unit that is not certified can take a significant amount of electricity out of your wall that doesn’t do anything. Not only that, but power supplies from a brand that isn’t trusted can damage other parts of your computer, or have underlying issues that you will experience sooner or later.
For that reason, I would recommend this 700W PSU from EVGA as EVGA is a trusted brand and this PSU comes with an 80-plus bronze certification.
RX 6800 XT FAQ
Is a 650W PSU enough for an RX 6800 XT?
While a 650W PSU might be enough to run the RX 6800 XT I would not recommend it. I would recommend getting a PSU that is at least 700W, that way you have room for upgrades, power spikes, and overclocking.
Is a 750W PSU enough for an RX 6800 XT?
Using a 750W PSU with an RX 6800 XT is 100W over the minimum recommendation. Meaning this is enough wattage to run a computer with this graphics card.
How much power does the RX 6800 XT draw?
The RX 6800 XT has a TGP of 280 watts.