SemiconductorsBRIEF

Apple Reportedly in Talks to Acquire an AI Chip Startup as Baltra Server Chip Slips to 2029

N
NathanTechnology Editor · Technical Lead
Published · Updated
According to ithome.com.tw and money.udn.com, Apple is in talks to acquire an AI chip startup after its in-house M2 Ultra-based AI servers proved too slow, forcing Siri to run on Google Cloud. Apple's own Baltra server chip, once slated for this year, may now slip to 2029.

Why Is Apple Looking to Acquire AI Chip Startups?

According to a report by The Information cited by ithome.com.tw, Apple is negotiating to acquire an AI chip startup "to support the compute needs of AI applications and model training" (E1). The same report says Apple's AI servers currently run on the company's own M2 Ultra chip, but that chip "is not fast enough," which forced the new version of Siri to run on Google Cloud, whose underlying hardware is built on Nvidia chips (E2).

Compounding the pressure, Apple reportedly tried a different fix earlier this year: running Google's Gemini large language model on its own internal servers as part of the Siri upgrade. According to money.udn.com, that internal test's computing speed "did not meet expectations," so Apple ultimately adopted Google Cloud's AI infrastructure instead (E11). Meanwhile, Apple's self-designed AI server chip, code-named Baltra, was originally expected to ship this year, but Bloomberg reported the timeline may now slip to 2029 (E3).

What Technical Bottlenecks Does Apple's In-House AI Server Chip Face?

The evidence points to a chip that is behind schedule and behind on performance. Per ithome.com.tw, the M2 Ultra-based AI server setup was too slow to keep new Siri features running in-house, forcing a shift to Google Cloud's Nvidia-based infrastructure (E2). The successor chip, Baltra, was supposed to ship this year but has fallen behind schedule, with Bloomberg's reporting pointing to a possible 2029 launch (E3). TechNews, reporting the same detail independently, confirms that "Apple originally planned to launch its next-generation AI server chip, code-named Baltra, this year, but the plan has been delayed" (E16).

How Big Is the Gap Between Apple and Rivals in AI Infrastructure Investment?

On spending, the evidence shows a stark contrast. According to Wall Street analyst reports cited by ithome.com.tw, Amazon, Google, Microsoft and Meta have together committed roughly $650 billion to building AI data centers, with Meta alone planning to spend $145 billion to $165 billion this year. By comparison, Apple's capital expenditure has stayed at around $14 billion (E8).

Company/GroupAI Infrastructure Spend
Amazon + Google + Microsoft + Meta (combined)~$65 billion... $650 billion
Meta (this year alone)$145–165 billion
Apple (capex)~$14 billion

Does Apple Have the Financial Capacity to Acquire an AI Chip Startup?

Apple's cash position is large relative to its historical deal sizes. As of March 28, Apple held $45.57 billion in cash and cash equivalents, according to money.udn.com (E13), a figure also reported by technews.tw (E17). Yet Apple's largest acquisition to date remains the 2014 purchase of Beats for $3 billion (E4), and even the foundation of its self-designed chip business traces back to the $280 million acquisition of PA Semi (E5). Both figures are far below the valuations now attached to leading AI chip startups, raising the question of whether Apple would need to break from its historical deal-size pattern.

DealValue
Beats (2014, Apple's largest acquisition to date)$3 billion
PA Semi (foundation of Apple's chip design business)$280 million
Apple cash & equivalents (as of March 28)$45.57 billion

Which Potential Targets Has Apple Approached, and What Are Their Valuations?

According to ithome.com.tw, Apple has reportedly approached multiple chip startups to gauge acquisition interest, and money.udn.com separately confirms Apple "has contacted several chip startups to explore whether they are open to being acquired, and has discussed potential deals with investment banks" (E10). Named valuations in the reporting include Cerebras at $41.6 billion, SambaNova at $11 billion, Groq (already acquired by Nvidia) at a onetime valuation of $6.9 billion, Tenstorrent at $2.6 billion, Microsoft-backed d-Matrix at $2 billion, and Nvidia rival Etched at $5 billion (E6).

StartupValuation
Cerebras$41.6 billion
SambaNova$11 billion
Groq (acquired by Nvidia)$6.9 billion (peak)
Etched$5 billion
Tenstorrent$2.6 billion
d-Matrix (Microsoft-backed)$2 billion

One name stands out for its Apple ties: Tenstorrent's CEO is Jim Keller, a former Apple chip executive who led development of the A4 and A5 chips, giving him deep historical ties to the company (E7).

What's Apple's Recent Chip-Related M&A and Partnership Strategy?

Apple is "seeking to acquire chip companies to strengthen its ability to develop AI server processors," according to money.udn.com (E9), a claim republished with identical wording by technews.tw (E15). This marks a departure from Apple's typically low M&A activity: its most recent deal was the January acquisition of Israeli AI startup Q.ai (E12), a detail also confirmed by technews.tw (E17). Separately from acquisitions, Apple has also been building supply partnerships — last week it announced a multi-year chip supply agreement with Broadcom valued at more than $30 billion, expanding its US-based chip procurement (E14).

What This Means

Taken together, the evidence shows a company under performance pressure on two fronts: its current AI server chip (M2 Ultra) was too slow to keep Siri running in-house (E2), and its next-generation chip, Baltra, has slipped from a planned this-year launch toward a possible 2029 date (E3, E16). That timeline gap sits against a spending backdrop where rivals have committed hundreds of billions of dollars to AI infrastructure while Apple's capex remains near $14 billion (E8) — even though Apple's $45.57 billion cash pile (E13, E17) dwarfs its historic deal sizes of $3 billion for Beats (E4) and $280 million for PA Semi (E5). Whether an acquisition of a startup valued anywhere from $2 billion to $41.6 billion (E6) would close that gap, or simply buy time alongside the new $30-billion-plus Broadcom supply deal (E14), is not addressed in the available reporting.

數據圖表:Apple、PA Semi、Apple、Apple / Q.ai 的 億美元 比較,共 4 項數據,來源 3 處。
(來源:ithome.com.tw)

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N
NathanTechnology Editor · Technical Lead

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