Shopping for cpus, motherboards & memory gets complicated when two boards point to entirely different processor routes. The AORUS names AMD AM5, while the MSI names LGA 1151 for 8th- and 9th-generation Intel processors. Their listed-price difference is $27.78, but the processor and memory direction should settle the choice first.
Quick verdict
The AORUS X870E PRO ICE is the higher-priced choice, while the MSI Z390-A PRO is the lower-priced one. Neither is a simple substitute for the other: one is built around DDR5 and the other is labeled DDR4. Choose according to the processor and memory already planned for the build, then use the named connections, finish, and purchase condition to break the tie.
Listed comparison
| Detail | AORUS X870E PRO ICE | MSI Z390-A PRO |
|---|---|---|
| Listed price | USD 199.99 | USD 172.21 |
| Processor route named | AMD AM5 | LGA 1151 for 8th/9th Gen Intel |
| Memory named | DDR5 | DDR4 |
| Format | ATX | ATX |
| Named expansion or connections | M.2, PCIe 5.0 storage, Wi-Fi 7 | M.2, USB 3.1 |
Where each board wins
AORUS X870E PRO ICE wins for a white- or silver-themed ATX build where Wi-Fi 7 or PCIe 5.0 storage is part of the brief. Those named features give it a distinct appeal beyond its higher place in the price range.
MSI Z390-A PRO wins when USB 3.1 is a required connection and the lower listed entry price suits the parts budget. Both boards are labeled ATX and include M.2 in their named specifications, so neither has a stated advantage there.
Product notes
AORUS X870E PRO ICE AM5 ATX DDR5 PCIE WIFI 7 AMD EXPO Gaming Motherboard
Choose the X870E PRO ICE for a build whose memory plan benefits from its stated four DIMM slots and dual-channel DDR5 arrangement. AMD EXPO is also named, giving that platform-specific memory feature a clear role in the decision. At USD 199.99, it sits at the upper end of this two-board comparison. The concrete limitation is its open-box condition, which may not suit a shopper specifically seeking a new-condition purchase. Its silver-and-white styling adds another focused reason to select it for a coordinated white-themed build rather than choosing only on the listed price.
NEW MSI Z390-A PRO Motherboard LGA 1151 for 9th/8th Intel ATX M.2 USB 3.1 DDR4
The Z390-A PRO provides the lower listed entry point at USD 172.21, a clear reason to choose it when the $27.78 difference matters to the build total. Its description also names dual-channel operation with non-ECC, unbuffered memory, useful for a buyer planning around that stated memory arrangement. The limiting fork is DDR4: it is not the fit for a DDR5 memory plan. A DisplayPort output is named as well, giving a shopper who needs that listed connection another practical reason to put the MSI board on the shortlist.
Final choice by use case
Pick the AORUS X870E PRO ICE when a four-DIMM arrangement and AMD EXPO are priorities, and an open-box condition fits the purchase. Pick the MSI Z390-A PRO when dual-channel non-ECC, unbuffered memory and a named DisplayPort output better match the build. The better choice is the board that fits the processor and memory route already selected, not simply the one with the lower listed price.
