Choosing a motherboard for Intel Alder Lake and DDR5: the best models of 2022

Updating a computer or building it from scratch is a whole science. In the network at every step there are recommendations for the selection of processors, RAM, drives and power supplies. But often people pay little attention to such an important component of any computer as a motherboard, usually buying it on a leftover basis. And, meanwhile, it is the motherboard that is directly responsible for how fully the potential of your assembly will be realized.
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The recent introduction of the 12th Gen Alder Lake Intel Core is the world’s first consumer processor to support PCIe 4.0 and DDR5 RAM at the same time. Of course, many copies have already been broken in the debate about the usefulness of the latter, and perhaps now this memory has few advantages over DDR4. But many are well aware that the future lies with this type of RAM. And, given the huge cost of components, when updating your computer or assembling it from scratch, it is worth building a system specifically for DDR5. So to speak, with a backlog for the future.
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Mining motherboard: how to choose the best option?
If you think the same way, then this article is for you. In this article, we’ll cover the best motherboards for Alder Lake processors that support DDR5 RAM.
GIGABYTE Z690 GAMING X (rev. 1.0)
- Chipset: Intel Z690
- Form Factor: ATX
- RAM support: 4 slots up to DDR5-6000 (up to 128 GB)
This relatively inexpensive motherboard is fully compatible with the latest 12th generation Intel Core Alder Lake processors and offers four DDR5 memory slots with a maximum frequency of up to 6000 MHz and a total capacity of up to 128 GB. It uses a 16+1+2 phase power subsystem combined with a proprietary VRM zone heatsink and MOSFET.
HDMI 2.1 and DisplayPort 1.2 ports are provided for connecting a monitor. You can install up to six SATA drives and up to four M.2 SSDs with PCIe 4.0 interface, and for even faster system performance, the motherboard supports Intel Optane memory.
ASUS PRIME Z690‑A
- Chipset: Intel Z690
- Form Factor: ATX
- RAM support: 4 slots up to DDR5-6000 (up to 128 GB)
ASUS paid special attention to the cooling of all key components of the motherboard. The company installed a separate heatsink on the chipset, the VRM zone is covered by two independent heatsinks. There are thermal pad heatsinks on three of the four M.2 SSD slots. On the fourth connector, this luxury is not provided.
ASUS PRIME Z690‑A uses a 17-phase power subsystem, one of which goes to the graphics core. The set of external interfaces also looks very good, among which there is a high-speed USB 3.2 Gen2x2. The system board provides HDMI and DisplayPort ports for connecting a monitor. The main drawback of the model was the complete absence of wireless interfaces. In our time, such a decision looks, at least, strange.
Gigabyte Z690 Aorus Pro
- Chipset: Intel Z690
- Form Factor: ATX
- RAM support: 4 slots up to DDR5-6000 (up to 128 GB)
This is perhaps one of the most balanced motherboards for the latest Alder Lake processors, offering a great feature set at an affordable price. But I would especially like to highlight a powerful 19-phase power subsystem with a load of up to 90 A per phase versus the usual 60 A for many motherboards in this price category. The VRM module of the motherboard is covered with its own heatsinks. The same goes for the four M.2 ports for PCIe 4.0 SSDs.
The Gigabyte Z690 Aorus Pro has a total of 20 USB ports, including fast USB 3.2 Gen 2x2 Type‑C, six SATA storage ports, one PCIe x16 (PCIe 5.0) slot, and two PCIe x4. There is support for Wi-Fi 6, and for additional cooling of the components of the assembly, there are eight connectors for fans and pumps. The motherboard will also please fans of backlighting — it has two connectors for addressable LED strips and two RGB LED connectors. Well, CrossFire support will allow you to install multiple AMD video cards.
MSI MAG B660M Mortar WIFI
- Chipset: Intel B660
- Form factor: microATX
- RAM support: 4 slots up to DDR5-6200 (up to 128 GB)
The compact MSI MAG B660M Mortar WIFI microATX motherboard is designed for those who don’t want to overpay for frills like trendy LED lighting, and its austere design is in stark contrast to what we’ve come to expect from modern motherboards.
The motherboard offers a 14-phase power subsystem (12 + 1 + 1) with a maximum current per line of 60 A. The indicator is not outstanding, but it is still enough to fully work with processors up to Intel Core i9 12900K. True, you should understand that using processors with an unlocked multiplier here is not so pointless, but ineffective — the chipset does not support overclocking. Actually, that is why the MSI MAG B660M Mortar WIFI is not a board for overclockers, but for mere mortals who prioritize simplicity, reliability and performance.
Asus ROG Maximus Z690 Hero
- Chipset: Intel Z690
- Form Factor: ATX
- RAM support: 4 slots up to DDR5-6400 (up to 128 GB)
The most expensive motherboard in our selection is perfect for hardcore gamers and overclockers. It uses a powerful 20+1 phase power supply system (90A per channel) with metal capacitors and Microfine alloy chokes. All this is complemented by an impressive cooling system with large power heatsinks, an aluminum interface panel shroud, heatsinks on the ROG Hyper M.2 adapter, and three M.2 heatsinks with two reinforcement plates. There are also connectors for the liquid cooling system, as well as eight fan connectors.
In other words, the motherboard can handle the most powerful processors of the Alder Lake generation without any problems, while offering excellent overclocking potential. Well, ordinary users will certainly appreciate a huge set of interfaces, including a USB 3.2 Gen2x2 port and two Thunderbolt 4 (USB‑C), six SATA connectors and five slots for M.2 SSD PCIe 4.0, two of which are installed on the ROG Hyper expansion card M.2.
HDMI 2.1 and DisplayPort 1.2 ports are provided for connecting a monitor. You can install up to six SATA drives and up to four M.2 SSDs with PCIe 4.0 interface, and for even faster system performance, the motherboard supports Intel Optane memory.
ASUS PRIME Z690‑A
- Chipset: Intel Z690
- Form Factor: ATX
- RAM support: 4 slots up to DDR5-6000 (up to 128 GB)
ASUS paid special attention to the cooling of all key components of the motherboard. The company installed a separate heatsink on the chipset, the VRM zone is covered by two independent heatsinks. There are thermal pad heatsinks on three of the four M.2 SSD slots. On the fourth connector, this luxury is not provided.
ASUS PRIME Z690‑A uses a 17-phase power subsystem, one of which goes to the graphics core. The set of external interfaces also looks very good, among which there is a high-speed USB 3.2 Gen2x2. The system board provides HDMI and DisplayPort ports for connecting a monitor. The main drawback of the model was the complete absence of wireless interfaces. In our time, such a decision looks, at least, strange.
Gigabyte Z690 Aorus Pro
- Chipset: Intel Z690
- Form Factor: ATX
- RAM support: 4 slots up to DDR5-6000 (up to 128 GB)
This is perhaps one of the most balanced motherboards for the latest Alder Lake processors, offering a great feature set at an affordable price. But I would especially like to highlight a powerful 19-phase power subsystem with a load of up to 90 A per phase versus the usual 60 A for many motherboards in this price category. The VRM module of the motherboard is covered with its own heatsinks. The same goes for the four M.2 ports for PCIe 4.0 SSDs.
The Gigabyte Z690 Aorus Pro has a total of 20 USB ports, including fast USB 3.2 Gen 2x2 Type‑C, six SATA storage ports, one PCIe x16 (PCIe 5.0) slot, and two PCIe x4. There is support for Wi-Fi 6, and for additional cooling of the components of the assembly, there are eight connectors for fans and pumps. The motherboard will also please fans of backlighting — it has two connectors for addressable LED strips and two RGB LED connectors. Well, CrossFire support will allow you to install multiple AMD video cards.
MSI MAG B660M Mortar WIFI
- Chipset: Intel B660
- Form factor: microATX
- RAM support: 4 slots up to DDR5-6200 (up to 128 GB)
The compact MSI MAG B660M Mortar WIFI microATX motherboard is designed for those who don’t want to overpay for frills like trendy LED lighting, and its austere design is in stark contrast to what we’ve come to expect from modern motherboards.
The motherboard offers a 14-phase power subsystem (12 + 1 + 1) with a maximum current per line of 60 A. The indicator is not outstanding, but it is still enough to fully work with processors up to Intel Core i9 12900K. True, you should understand that using processors with an unlocked multiplier here is not so pointless, but ineffective — the chipset does not support overclocking. Actually, that is why the MSI MAG B660M Mortar WIFI is not a board for overclockers, but for mere mortals who prioritize simplicity, reliability and performance.
Asus ROG Maximus Z690 Hero
- Chipset: Intel Z690
- Form Factor: ATX
- RAM support: 4 slots up to DDR5-6400 (up to 128 GB)
The most expensive motherboard in our selection is perfect for hardcore gamers and overclockers. It uses a powerful 20+1 phase power supply system (90A per channel) with metal capacitors and Microfine alloy chokes. All this is complemented by an impressive cooling system with large power heatsinks, an aluminum interface panel shroud, heatsinks on the ROG Hyper M.2 adapter, and three M.2 heatsinks with two reinforcement plates. There are also connectors for the liquid cooling system, as well as eight fan connectors.
In other words, the motherboard can handle the most powerful processors of the Alder Lake generation without any problems, while offering excellent overclocking potential. Well, ordinary users will certainly appreciate a huge set of interfaces, including a USB 3.2 Gen2x2 port and two Thunderbolt 4 (USB‑C), six SATA connectors and five slots for M.2 SSD PCIe 4.0, two of which are installed on the ROG Hyper expansion card M.2.