If you want to build a computer and maximize its capacity, you need a motherboard that can hold all the necessary components. If you're doing your research, you're probably wondering between ATX and EATX motherboards.
But what is the difference between these two motherboards? And which one should you choose? Let's review and compare these two options through the article below!
Compare Sizes :
ATX, short for Advanced Technology eXtended, was introduced by Intel in 1995 and measures 12 x 9.6 inches. This is the most popular motherboard format in 2022 and offers a good balance between affordability and scalability.
However, if you are an enthusiast or a professional who needs more power than usual, you will want to go for a larger EATX motherboard. EATX or Extended ATX motherboards are 12 x 13 inches. This adds 3.4 inches to each side, making it larger and allowing you to install more components.
Therefore, EATX requires a larger case than ATX motherboards. However, with the larger case, you also get more airflow. In addition, you can also have more space for pipes, making it easier to cool the system.
In addition to choosing the right motherboard, you should also choose a suitable case for your computer.
Slot :
PCIe slot on motherboard
The larger size of EATX motherboards means that manufacturers can add more slots compared to ATX motherboards. For example, most ATX motherboards only have a maximum of 4 RAM slots and 3 to 4 PCIe slots.
However, if you choose an EATX motherboard, you can get up to 8 RAM slots and up to 7 PCIe slots. Some motherboards even offer two 10 gigabit LAN ports for fast speeds or better reliability.
However, you should note that these are only the maximum capabilities of the motherboard. Some models, like the ASUS ROG Maximus Z690 Extreme, can use the EATX motherboard size but only have 4 RAM and 3 PCIe slots.
Price :
EATX boards are usually more expensive than ATX motherboards. This is mainly because these boards use more materials than smaller boards. Furthermore, since EATX motherboards are designed for professionals and enthusiasts who are willing to spend more, manufacturers often price these models higher.
For example, the ASUS ROG Maximus Z690 Extreme EATX retails for over $1000. However, the ATX ASUS ROG Maximus Z690 Formula costs around $750. ATX motherboards are more affordable, despite having almost similar specifications.
Should you buy an EATX or ATX motherboard?