While the Mini-ITX is able to fit into any gaming chassis, it will very likely be awkward due to the massive empty space. It is also important to note that if you are deciding to go with the Mini-ITX, you will have a smaller range of compatible components due to its size.
As the Mini-ITX motherboards target a niche market, it is costly and not highly demanded. As a result of this, not many components are designed to meet the Mini-ITX specifications. Which is why many Mini-ITX motherboards have built-in features as the mainstream components have no place in a Mini-ITX case.
To summarize the above and to get a bird’s-eye view for easier explanation on the next part, here’s a side by side comparison of each motherboard.
Which Motherboard Form Factor Should You Choose?
Source : Gaming Scan
If you are looking to build a Gaming PC
When it comes to gaming, the most important components that impact your gaming experience would be the performance of your GPU, CPU and RAM. Which is why most gamers would try to squeeze their funds into affording the latest version of those 3 components. Especially the GPU.
In that regard, the mATX would be the best motherboard for you as they offer excellent value for your money. Price tag aside, the mATX does not lack the standard features a ATX has and has sufficient PCIe and RAM slots to support the games modern-day requires.
And honestly, dual GPUs for gaming are an overkill these days.
If you are looking to build a Workstation PC
The slightly more expensive ATX would be a better choice. Editing and rendering software these days requires a massive amount of graphic memory and RAMs in order to operate efficiently. Some editing softwares in fact, powers on GPUs instead of CPU, making dual GPUs a necessity for designers and developers.
For some occupations that deal with massive amounts of data such as data scientists, the GPU becomes an important component to keep up with their efficiency. Compared to the CPU, the GPU is more favourable as it has the ability to process data parallely thanks to their several thousand cores.
In these kinds of cases, the ATX motherboard that has multiple PCIe slots and is multi-GPU friendly would be essential to support the workload.
However, if upgrading to a single, better GPU is able to meet your workload requirements, then it is recommended to get the more affordable mATX and invest in a more efficient GPU as mATX is similar to the ATX but with fewer PCIe slots.
Not only will you get to enjoy the newest GPU technology, you also won’t have to live off bread until your next payday.
If you are looking to build a SFF PC
Then a Mini-ITX motherboard would be the option for you. Although high in price, this mini motherboard is capable of fitting into SFF cases which is ideal for mobility and small spaces.
Source : Digit
The type of motherboard you ultimately decided to go home with really depends on the purpose of your computer and your budget.
However, it is important to note that just because a motherboard is from a well-known brand, it doesn’t mean that the motherboard is guaranteed to be a great one. Although the brand can be used as a guideline, research on the chosen motherboard model to understand its performance is of the utmost importance.