Google unveils two new TPU systems, bringing its AI chip launches to four this year

Alphabet (GOOGL) unit Google unveiled two new systems built on its eighth-generation AI chips on Monday. It is the first time the company has introduced four tensor processing unit (TPU) systems in one year.

The TPU 8tx is built for confidential computing, which protects a customer's data and its AI model even while the chip is processing them. Google says it is meant for regulated companies and governments. It pairs the TPU 8t chip with processors from AMD (AMD) and cuts latency by up to half compared with the TPU 8t.

The TPU 8i Max puts two TPU 8i chips on one package. That doubles the compute, the on-chip memory and the memory bandwidth of the TPU 8i within the same rack space. Google is targeting AI agents that work through a whole codebase or hours of video at once, where memory is the limit.

Neither system is a new chip. Both are new packaging, memory and networking around the TPU 8t and TPU 8i, which Google introduced at its Cloud Next conference in April. Amin Vahdat, Google's chief technologist for AI and infrastructure, wrote that this lets Google deliver "specialized supercomputers in a matter of months rather than years."

Google no longer keeps its TPUs for itself. It says nearly 100 customers now use them, from AI labs to trading firms and universities, and some install them in their own data centers.

Bloomberg reported the two systems shortly before Google's announcement and cast them as an escalation of Google's rivalry with Nvidia (NVDA).

The chips already show up in Alphabet's results. Google Cloud revenue grew 103% to $30.7B in the third quarter, with TPU system sales a meaningful contributor. On the earnings call, Chief Financial Officer Anat Ashkenazi said she expects those sales "to continue to scale in Q4, followed by a meaningful revenue ramp in 2027."

Alphabet shares were up 2.9% in premarket trading, as of 8:04 a.m. ET.

Google is presenting the new systems in a broadcast at 9 a.m. PT on Monday. It has not given prices or a date when customers can use them.

Sources & Further Reading

1. "Our newest TPUs: 8tx and 8i Max, built for the agentic era." Google. November 9, 2026.
2. "Google Escalates Nvidia Rivalry With Specialized Versions of AI Chips." Bloomberg. November 9, 2026.
3. "Alphabet Q3 2026 Earnings Release." Alphabet. October 28, 2026.
4. "Alphabet (GOOGL) Q3 2026 Earnings Call Transcript." Stock Analysis. October 28, 2026.