Gigabyte disclosed on Friday that two of its motherboard lines will support "upcoming" Intel processors built on the LGA 1700 socket, reviving DDR4 memory compatibility four years after that socket launched with 12th-generation Alder Lake CPUs in 2021.

The move, triggered by sustained DRAM price increases that have made PC upgrades uneconomical for many buyers, marks a strategic reversal for Intel, which dropped DDR4 support from LGA 1700 in 2024 in favor of a DDR5-only platform. Gigabyte's announcement signals that Intel has elected to extend LGA 1700 with one more generation of CPUs that handle both memory standards.

What changed at Intel?

LGA 1700 originally supported both DDR4 and DDR5 when it shipped with Alder Lake in late 2021. Intel's mid-cycle refresh and subsequent Raptor Lake parts kept the option open. By 2024, the company had transitioned the socket exclusively to DDR5, aligning with the industry's broader shift.

That position has now changed. Gigabyte, one of the largest motherboard vendors by unit volume, says dual-format support is returning on new LGA 1700 boards, suggesting Intel has validated a refresh SKU with DDR4 signaling. Intel has not yet detailed the silicon, but the LGA 1700 pinout has always permitted a DDR4 memory trace layout, which is why early Alder Lake boards split into DDR4 and DDR5 variants.

Why now? The RAM price backdrop

The pivot is a direct response to a DRAM market that has moved sharply against PC builders. According to the Verge's ongoing coverage, CPU makers have watched the price spike make upgrades difficult, particularly for mainstream desktops where DDR5 modules carry a persistent premium over DDR4.

• DDR4 is the older, cheaper standard that dominated from 2014 onward.
• DDR5 launched with Alder Lake in 2021 and became mandatory on new Intel platforms in 2024.
• The current supply environment has widened the DDR5-versus-DDR4 price gap to a level that distorts mainstream buying decisions.

Where does AMD stand?

AMD is also preparing new CPUs that support the older memory type, according to the report. AMD's current AM5 platform is DDR5-only, and the company has not publicly committed to a DDR4-capable AM5 part. Any AMD DDR4 support would likely come through a different socket strategy, possibly a refreshed AM4 SKU or a new entry-level platform, though the source does not specify which path AMD will take.

What does the revival mean commercially?

Re-introducing DDR4 gives system integrators and OEMs a way to ship sub-$500 desktops without absorbing the full DDR5 cost penalty. Mainboard vendors that already have validated DDR4 LGA 1700 PCB designs from the 2021–2023 window can re-spin them with reduced R&D cost, since the LGA 1700 footprint, VRM topology and DDR4 trace layout are well-characterized.

For DRAM suppliers, the change partially re-opens a DDR4 demand channel that had been narrowing as Intel and AMD retired the older memory type from their mainstream roadmaps. With both leading CPU vendors signaling renewed interest, DDR4 wafer allocations at incumbent suppliers could extend beyond the previous 2025–2026 retirement window that analysts had assumed.

What's next

Gigabyte's announcement covers two motherboard lines and "upcoming" processors, with no shipping date confirmed. The decision will be tested in the channel over the next two quarters: if DDR5 pricing remains elevated, expect AMD to follow Intel's lead with an explicit DDR4 product announcement, and expect DDR4 module suppliers to extend production rather than ramp down.