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Comparison Gigabyte GA-A320M-S2H rev. 1.x vs Asus PRIME A320M-K

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Gigabyte GA-A320M-S2H rev. 1.x
Asus PRIME A320M-K
Gigabyte GA-A320M-S2H rev. 1.xAsus PRIME A320M-K
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Main
Support for the entire line of Ryzen processors. Wide range of ports. NVMe SSD support. HDMI.
Featuresfor home/officefor home/office
SocketAMD AM4AMD AM4
Form factormicro-ATXmicro-ATX
Power phases66
Size (HxW)244x195 mm226x221 mm
Chipset
ChipsetAMD A320AMD A320
BIOSAmiAmi
UEFI BIOS
RAM
DDR42 slot(s)2 slot(s)
Memory moduleDIMMDIMM
Operation mode2 channel2 channel
Max. clock frequency3200 MHz3200 MHz
Max. memory32 GB32 GB
XMP
Drive interface
SATA 3 (6Gbps)44
M.2 connector11
M.21xSATA/PCI-E 4x1xSATA/PCI-E 4x
Integrated RAID controller
 /RAID 0, RAID 1, RAID 10/
 /RAID 0, RAID 1, RAID 10/
Expansion slots
1x PCI-E slots22
PCI-E 16x slots11
PCI Express3.03.0
Internal connections
USB 2.022
USB 3.2 gen111
Video outputs
D-Sub output (VGA)
DVI outputDVI-D
HDMI output
HDMI versionv.1.4b
Integrated audio
AudiochipRealtek ALC887Realtek ALC887
Sound (channels)7.17.1
Network interfaces
LAN (RJ-45)1 Gbps1 Gbps
LAN ports11
LAN controllerRealtek GbERealtek RTL8111H
External connections
USB 2.022
USB 3.2 gen144
PS/222
Power connectors
Main power socket24 pin24 pin
CPU power8 pin4 pin
Fan power connectors22
Added to E-Catalogfebruary 2018april 2017

Size (HxW)

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.

XMP

The ability of the motherboard to work with RAM modules that support XMP (Extreme Memory Profiles) technology. This technology was developed by Intel; it is used in motherboards and RAM blocks and only works if both of these system components are XMP compliant. A similar technology from AMD is called AMP.

The main function of XMP is to facilitate system overclocking (“overclocking”): special overclocking profiles are “sewn” into the memory with this technology, and if desired, the user can only select one of these profiles without resorting to complex configuration procedures. This is not only easier, but also safer: every profile added to the bar is tested for stability.

DVI output

The motherboard has its own DVI output; this clause also specifies the specific form of this interface.

Such an output is intended for transmitting video from an integrated graphics card (see above) or a processor with integrated graphics (we emphasize that it is impossible to output a signal from a discrete graphics card through the motherboard chipset). As for DVI specifically, this is a standard originally created for digital video devices, however, it also allows an analogue signal format, depending on the type. In modern computer technology, including motherboards, you can find two types of DVI:

— DVI-D. A standard that provides for the transmission of a signal only in digital form. Depending on the supported mode, the maximum resolution of such video can be 1920x1200 (single-link Single Link) or 2560x1600 (two-channel Dual Link); however, Single Link plugs can be connected to Dual Link ports, but not vice versa. Also note that such connectors are compatible with HDMI via adapters, while in some cases even sound transmission may be provided (although this function is not initially supported in DVI-D, and its availability should be specified separately).

— DVI-I. A standard that combines the DVI-D described above with analogue DVI-A and allows the signal to be output in both digital and analogue formats. DVI-A in its characteristics corresponds to VGA (see above): it supports resolutions up to 1280x1024...inclusive and allows you to connect VGA screens through a simple adapter.

HDMI version

HDMI connector version (see above) installed in the motherboard.

— v.1.4. The earliest of the standards found nowadays, which appeared back in 2009. Supports resolutions up to 4096x2160 inclusive and allows you to play Full HD video with a frame rate of up to 120 fps — this is enough even for 3D playback.

— v.1.4b. A modified version of v.1.4 described above, which introduced a number of minor updates and improvements — in particular, support for two additional 3D formats.

— v.2.0. Also known as HDMI UHD, this version introduced full 4K support, with frame rates up to 60 fps, as well as the ability to work with 21:9 ultra-widescreen video. In addition, thanks to the increased bandwidth, the number of simultaneously reproduced audio channels has grown to 32, and audio streams to 4. And in the v.2.0a improvement, HDR support has also been added to all this.

— v.2.1. Another name is HDMI Ultra High Speed. Compared to the previous version, the interface bandwidth has really increased significantly — it is enough to transmit video at resolutions up to 10K at 120 frames per second, as well as to work with the extended BT.2020 colour space (the latter may be useful for some professional tasks). HDMI Ultra High Speed cables are required to use the full capabilities of HDMI v2.1, but older standard features are available with regular cables.

LAN controller

Model of the LAN controller installed in the motherboard.

The LAN controller provides data exchange between the card and the network port(s) of the computer. Accordingly, both general characteristics and individual features of the network functionality of the "motherboard" depend on the characteristics of this module: support for special technologies, connection quality in case of unstable communication, etc. Knowing the model of the LAN controller, you can find detailed data on it — including including practical reviews; this information is rarely needed by the average user, but it can be useful for online game enthusiasts and for some specific tasks.

Thus, the LAN controller model is specified mainly in cases where it is a rather advanced solution that is noticeably superior to standard models. Such solutions are currently produced mainly under the brands Intel(middle level), Realtek(relatively simple models), Aquntia and Killer(mostly advanced solutions).

CPU power

The type of connector for powering the processor installed on the motherboard.

Most modern boards use a 4-pin connector, and most power supplies in ATX cases are also designed for it. In addition, there are other types of power connectors, they all have an even number of pins — 2, 6 or 8. Two-pin power is used mainly in motherboards of miniature form factors like thin mini-ITX, designed for low-power processors. 8-pin connectors, on the contrary, are designed to power the most powerful modern processors. It is believed that such a connector provides a more stable power supply and more precise tuning of its parameters. But connectors for 6 pins are not found separately, they usually complement 8-pin connectors in high-performance motherboards, in particular, gaming ones.

Also note that some boards have 2 or even 3 power connectors — most often in the format 8 + 4, 8 + 8 and 8 + 8 + 6 pins. This functionality is designed for high-end CPUs with high power and power consumption, for which one connector is not enough. There is another specific option — “motherboards” without a separate processor power supply : these are models equipped with an integrated CPU, which receives energy through its own board circuits without a sp...ecial power connector.
Gigabyte GA-A320M-S2H rev. 1.x often compared
Asus PRIME A320M-K often compared