Comparison MSI B360-A PRO vs Asus PRIME B360-PLUS

The general specialization of the motherboard is the type of tasks for which it is optimized. It should be noted that the division according to this indicator is often rather conditional, models similar in characteristics may belong to different categories. However, the data on specialization greatly simplifies the choice.

In addition to the traditional "motherboards" for home and office, nowadays you can find solutions for high-end PCs (High-End Desktop) and for servers, as well as gaming boards and models for overclocking(the last two options are sometimes combined into one category , however, these are still different types of motherboards). There are also specialized models for cryptocurrency mining, but very few of them are produced — especially since many boards that originally had a different purpose are suitable for mining (see "Suitable for mining").

Here is a more detailed description of each variety:

— For home and office. Motherboards that do not belong to any of the more specific types. In general, this kind of "motherboards" is very diverse, it includes options from low-cost motherboards for modest office PCs to advanced models that come close to gaming and HEDT solutions. However, for the most part, solutions from this category...are designed for simple everyday tasks: working with documents, web surfing, 2D design and layout, games in low and medium quality, etc.

— Gamer's. Boards originally designed for use in advanced gaming PCs. In addition to high performance and compatibility with powerful components, primarily video cards (often several at once, in SLI and/or Crossfire format — see below), such models usually also have specific features of a gaming nature. The most noticeable of these features is the characteristic design, sometimes with backlighting and even backlight synchronization (see below), which allows you to organically fit the board into the original design of the gaming station. The functionality of gaming boards may include an advanced audio chip, a high-end network controller to reduce lags in online games, built-in software tools for tuning and optimizing performance, etc. Also, such models may provide advanced overclocking capabilities, sometimes not inferior to the capabilities of specialized boards for overclocking (see below). And sometimes the border between gaming and overclocking solutions is generally erased: for example, individual boards positioned by the manufacturer as gaming ones, in terms of functionality, can more likely be related to overclocking models.

— For overclocking. High-performance boards with an extended set of overclocking tools — improving system performance by fine-tuning individual components (mainly by increasing the clock frequencies used by these components). On most conventional motherboards, this setup involves considerable complexity and risk, it is usually an undocumented feature and is not covered by the warranty. However, in this case, the situation is the opposite: boards "for overclocking" are called so because the possibility of overclocking was originally incorporated in them by the manufacturer. One of the most noticeable features of such models is the presence in the firmware (BIOS) of special software tools for overclocking management, which makes overclocking as safe as possible and affordable even for inexperienced users. Another feature is improved compatibility with built-in overclocking tools provided in advanced processors, RAM modules, etc. Anyway, this particular type of board will be the best choice for those who want to build a fairly powerful PC with the ability to experiment in terms of performance.

— HEDT (High End Desktop). Motherboards designed for high-performance workstations and other PCs of a similar level. In many ways, they are similar to gaming ones and are sometimes even positioned as gaming ones, but they are designed more for general performance (including in professional tasks) than for confident work with games. One of the key features of such "motherboards" is the extensive functionality for working with RAM: they provide at least 4 slots for "RAM", and more often 6 or more, the maximum RAM frequency is at least 2500 MHz (and more often 4000 MHz and higher ), and the maximum volume is at least 128 GB. The rest of the characteristics are usually at a similar level. Also, the firmware may provide tools for overclocking, although in terms of this functionality, such boards are most often still inferior to overclockers. Note that such solutions can initially be positioned as gaming; the basis for categorization in the HEDT category in such cases is the fulfillment of the above criteria.

— For the server. Motherboards specially designed for servers. Such systems are noticeably different from conventional desktop PCs — in particular, they work with large volumes of drives and have increased requirements for the speed and reliability of data transfer; accordingly, to build servers, it is best to use specialized components, including motherboards. Among the main features of such motherboards are an abundance of slots for RAM (often more than 4), the ability to connect numerous drives (necessarily more than 4 SATA 3 slots, often 8 or more), as well as support for special technologies (like ECC — see below) . In addition, such boards can be made in specific form factors such as EEB or CEB (see "Form Factor"), although more traditional options are also found.

— Designed for mining. Motherboards specially designed for cryptocurrency mining (BitCoin, Ethereum, etc.). We emphasize that we are not just talking about the possibility of such an application (see “Suitable for mining”), but that the motherboard is initially positioned as a solution for creating a cryptocurrency “farm”. Recall that mining is the extraction of cryptocurrency by performing special calculations; such calculations are most conveniently carried out using several high-performance video cards at once. Accordingly, one of the distinguishing features of mining boards is the presence of several (usually at least 4) PCIe 16x slots for connecting such video cards. However, this category of “motherboards” has not received much distribution: similar characteristics are also found among more general-purpose boards, it is quite possible to achieve performance sufficient for efficient mining on them.

The number of processor power phases provided on the motherboard.

Very simplistically, phases can be described as electronic blocks of a special design, through which power is supplied to the processor. The task of such blocks is to optimize this power, in particular, to minimize power surges when the load on the processor changes. In general, the more phases, the lower the load on each of them, the more stable the power supply and the more durable the electronics of the board. And the more powerful the CPU and the more cores it has, the more phases it needs; this number increases even more if the processor is planned to be overclocked. For example, for a conventional quad-core chip, only four phases are often enough, and for an overclocked one, at least eight may be needed. It is because of this that powerful processors can have problems when used on inexpensive low-phase motherboards.

Detailed recommendations on choosing the number of phases for specific CPU series and models can be found in special sources (including the documentation for CPU itself). Here we note that with numerous phases on the motherboard (more than 8), some of them can be virtual. To do this, real electronic blocks are supplemented with doublers or even triplers, which, formally, increases the number of phases: for example, 12 claimed phases can represent 6 physical blocks with doublers. However, virtual phases are much inferior to real ones in terms of capabilities — in fact, t...hey are just additions that slightly improve the characteristics of real phases. So, let's say, in our example, it is more correct to speak not about twelve, but only about six (though improved) phases. These nuances must be specified when choosing a motherboard.

Motherboard dimensions in height and width. It is assumed that the traditional placement of motherboards is vertical, so in this case one of the dimensions is called not the length, but the height.

Motherboard sizes are largely determined by their form factors (see above), however, the size of a particular motherboard may differ slightly from the standard adopted for this form factor. In addition, it is usually easier to clarify the dimensions according to the characteristics of a particular motherboard than to look for or remember general information on the form factor. Therefore, size data can be given even for models that fully comply with the standard.

The third dimension — thickness — is considered less important for a number of reasons, so it is often omitted.

Number of SATA 3 ports on the motherboard.

SATA is now the standard interface for connecting internal drives (mainly HDDs) and optical drives. One device is connected to one such connector, so the number of SATA ports corresponds to the number of internal drives / drives that can be connected to the motherboard through such an interface. A large number ( 6 SATA ports and more) is necessary in case of active use of several hard drives and other peripherals. For domestic use, 4 is enough. SATA 3, as the name suggests, is the third version of this interface, operating at a total speed of about 6 Gbps; the useful speed, taking into account the redundancy of the transmitted data, is about 4.8 Mbps (600 MB / s) — that is, twice as much as in SATA 2.

Note that different SATA standards are quite compatible with each other in both directions: older drives can be connected to newer ports, and vice versa. The only thing is that the data transfer rate will be limited by the capabilities of the slower version, and in some cases it may be necessary to reconfigure the drives with hardware (switches, jumpers) or software. It is also worth saying that SATA 3 is the newest and most advanced variation of SATA today, but the capabilities of this standard are not enough to unlock the full potential of high-speed SSDs. Therefore, SATA 3 is mainly used for hard drives and low-cost SSDs, faster drives are conn...ected to specially designed connectors like M.2 or U.2 (see below).

Number of M.2 slots available in the design of the motherboard. You can find motherboards with 1 M.2 slot, with 2 slots, with 3 slots, and more.

The M.2 slot is created for connecting advanced internal devices in a miniature form factor—particularly high-speed SSD drives, as well as expansion cards like Wi-Fi and Bluetooth modules. However, slots intended solely for connecting peripherals (Key E) are not included in this count. Today, this is one of the most modern and advanced ways of connecting components. But it's worth noting that different interfaces can be implemented through this slot—SATA or PCI-E, and not necessarily both at once. For more details, see “M.2 interface”; here we'll note that SATA has low speed and is mainly used for budget drives, while PCI-E is used for advanced solid-state modules and is also suitable for other types of internal peripherals.

Accordingly, the number of M.2 slots represents how many components in this format can be simultaneously connected to the motherboard. Many modern boards, especially mid-range and high-end ones, are equipped with two or more M.2 slots, particularly with PCI-E support.

Electrical (logical) interfaces implemented through physical M.2 connectors on the motherboard.

For more details about such connectors, see above. Here, we note that they can work with two types of interfaces:

• SATA — a standard originally created for hard drives. Usually, the most recent version supported in M.2 is SATA 3; however, even it is significantly inferior to PCIe in terms of speed (600 MB/s) and functionality (only storage devices);
• PCIe — the most widespread modern interface for connecting internal peripherals (also known as NVMe). It is suitable for various expansion cards (such as wireless adapters) as well as storage devices, with PCIe speeds allowing for the full potential of modern SSDs to be realized. The maximum data transfer speed depends on the version of this interface and the number of lanes. In modern M.2 connectors, you can find PCIe versions 3.0 and 4.0, with speeds of approximately 1 GB/s and 2 GB/s per lane, respectively; and the number of lanes can be 1, 2, or 4 (PCIe 1x, 2x, and 4x, respectively)

Specifically, the M.2 interface in motherboard specifications is indicated by the number of connectors themselves and the type of interfaces provided in each of them. For example, the entry "3xSATA/PCIe 4x" means three connectors capable of operating in both SATA and PCIe 4x formats; and the designation "1xSATA/PCIe 4x, 1xPCIe 2x" means two connectors, one of which works as SATA or PCI...e 4x, and the other only as PCIe 2x.

The number of PCIe (PCI Express) 1x slots installed on the motherboard. There are motherboards with 1 PCIe 1x slot, 2 PCIe 1x connectors, 3 PCIe 1x ports, and even more.

The PCI Express bus is used to connect various expansion cards—network and sound cards, video adapters, TV tuners, and even SSDs. The number in the name indicates the number of PCIe lanes (data transmission channels) supported by this slot; the more lanes, the higher the bandwidth. Accordingly, PCIe 1x is the basic, slowest variety of this interface. The data transfer rate for such slots depends on the PCIe version (see "PCI Express Support"): specifically, it's just under 1 GB/s for version 3.0 and just under 2 GB/s for version 4.0.

It is worth noting that the general rule for PCIe is this: the card should be connected to a slot with the same or greater number of lanes. Thus, only single-lane cards will be guaranteed to be compatible with PCIe 1x.

The number of PCI slots provided in the design of the motherboard.

These slots are used for expansion cards. At the same time, technically, this interface is considered obsolete — in particular, it is noticeably inferior to the newer PCIe in terms of data transfer speed (up to 533 MB / s). Nevertheless, for some types of components (for example, sound cards), such features are quite enough; and the use of PCI allows you to leave free PCIe slots that may be needed for more demanding peripherals. So even nowadays, both motherboards with PCI slots and components with such a connection can still be found on the market.

The presence of reinforced steel PCIe connectors on the motherboard.

Such connectors are mainly found in gaming (see "By Direction") and other advanced types of motherboards designed for powerful graphics adapters. Typically, PCIe 16x slots are made of steel, specifically intended for such graphics cards; aside from the slot itself, the mounting to the board also features a reinforced design.

This feature offers two key advantages compared to traditional plastic connectors. Firstly, it allows for the installation of even large and heavy graphics cards with maximum reliability, without the risk of damaging the slot or the board. Secondly, the metal connector acts as a protective shield and reduces the likelihood of interference; this is especially useful when using multiple graphics cards installed side by side, "side-by-side."