Micron Exits Mainstream Graphics Memory as AI Demand Rewrites Its Playbook

Micron halts 2-GB GDDR7 graphics memory production, redirecting wafer capacity to AI and enterprise customers ahead of its Q4 earnings call.

Micron Technology has quietly stopped producing and selling its 2-GB GDDR7 graphics memory chips, according to media reports dated September 24. The 28 Gbps and 32 Gbps variants have had their product pages taken down, leaving only 3-GB modules on offer. While rivals Samsung and SK hynix continue to serve the lucrative graphics card market for gamers, Micron is stepping away from that standard segment without fanfare.

The retreat amounts to more than a routine portfolio cleanup. With silicon wafers in short supply, every square millimeter of capacity is being redirected toward enterprise customers who will pay virtually any asking price. Memory requirements for demanding AI architectures devour enormous amounts of wafer area, and anyone hoping to supply the high-performance server market can no longer afford to tie up production lines with conventional gaming components.

Wall Street Split on the Durability of the Boom

Analysts are greeting the strategy with a mix of enthusiasm and caution. On Monday, Baird raised its price target on Micron from $1,280 to $1,520 while reaffirming an Outperform rating. Analyst Tristan Gerra pointed to demand from so-called "agentic AI" — autonomous software agents that execute complex tasks without human input — as well as an expected slowdown in DRAM supply growth during 2027. Higher margins on high-bandwidth memory add to the case, since memory shifts from interchangeable component to strategic bottleneck when software agents must process vast data streams in parallel.

Morgan Stanley struck a more measured tone the same day, warning that future upward revisions to earnings estimates following quarterly reports could lag the pace of earlier periods. Wells Fargo, for its part, trimmed its target to $1,400 from $1,525 on September 23 while keeping an Overweight rating — and simultaneously lifted its fiscal 2027 earnings-per-share estimate by roughly 5%. That combination of raised long-term forecasts with more conservative targets underscores the respect analysts hold for increasingly demanding valuation multiples.

The market has already priced in a structural shortage with unusually rich margins rather than a garden-variety cyclical swing. For decades the business was notorious for its painful reversals after every period of scarcity. Autonomous systems are upending that dynamic, demanding enormous capacity on a continuous basis.

A Historic Run Into Tonight's Print

The scale of the rally is striking. Micron shares closed at €939.40 in European trading on Tuesday, and the stock has gained 273% since the start of the year. By the following session the paper stood at €943.60, roughly 15% below its 52-week high — a 274% year-to-date advance. The company holds its fourth-quarter fiscal 2026 earnings call today at 2:30 p.m. Mountain Time.

Guidance for the quarter is ambitious. Micron has projected revenue of $50.0B and a gross margin of around 86%, while the analyst consensus puts quarterly earnings at $31.56 per share on average. Whether a semiconductor group can justify that level of expectation without spooking investors at the slightest miss depends less on tonight's figures than on the durability of AI-driven growth over the coming years.

Labor Tensions Simmer at the Factory Floor

Away from the trading floor, the transition to record profits is not unfolding without friction. While server-business margins approach historic highs, discontent over how the gains are shared is building at the base of the operation.

In Taiwan, organized resistance is taking shape at the company's plants. After negotiations over employee profit-sharing collapsed — the union demanded that bonuses be tied to 15% of operating profit — worker representatives at the Taoyuan site are preparing a strike ballot for early October. A mediation session has been pushed back to October 22, while management awaits board approval of a bonus plan.

Micron's bet is unambiguous: it is going all-in on the infrastructure of the next technology generation, accepting friction in its existing business along the way. The decision to abandon 2-GB graphics modules marks a strategic fork in the road — one that trades a mass-market presence for a concentrated wager on the memory-hungry architecture of autonomous computing.