Pins matching posted:2026-11-01

JEDEC released JESD209-4, the fourth generation of low-power mobile DRAM, on 25 August 2014. It doubled LPDDR3's top rate to 3200 MT/s using two independent 16-bit channels per package and a 16n prefetch, and became the memory standard of the 2015-2019 smartphone era.

On 8 March 2017 JEDEC published JESD209-4B and Addendum No. 1 (JESD209-4-1), which defines LPDDR4X. The optional extension lowers the I/O supply (VDDQ) from 1.1 V to 0.6 V, a 40% cut, and adds timing for a 4266 Mbps grade.

JEDEC announced JESD209-5 on 19 February 2019. LPDDR5 targets 6400 MT/s, 50% above the first LPDDR4, with a 16-bank architecture, WCK clocking, Data-Copy and Write-X commands, dynamic frequency and voltage scaling, and optional link ECC for automotive use.

At Autonomy Day on April 22, 2019 Tesla presented its first in-house self-driving chip: a Samsung-made 14nm part with two neural-network accelerators, claimed at 144 TOPS per computer.

On 28 July 2021 JEDEC released JESD209-5B, updating LPDDR5 and adding LPDDR5X as an optional extension. Speeds rise from 6400 to 8533 Mbps, with TX/RX equalization and Adaptive Refresh Management; later vendor parts pushed LPDDR5X to 9600 and 10700 MT/s.

In early 2023 Tesla began delivering vehicles with its second in-house FSD computer, AI4 (HW4), starting with Model S and X, with up to 12 cameras at 5MP and a newer chip than Hardware 3.

On 26 August 2024 Elon Musk posted a video of the inside of Cortex, Tesla's new AI training supercluster being built at Giga Texas in Austin. It is meant to train Full Self-Driving and the Optimus robot, and Tesla has said it will hold 50,000 Nvidia H100 GPUs plus 20,000 of its own hardware.

Tesla's Q1 2026 shareholder update says Cortex 2, its second AI training cluster at Giga Texas, is online and running training workloads. The deck lists it at more than 130,000 H100-equivalent GPUs in early ramp, beside Cortex 1 at more than 100,000 in production.

JEDEC published JESD209-6 on 9 July 2025. LPDDR6 uses two sub-channels per die with 12 data lines each, 32B/64B access granularity, two VDD2 supplies and DVFSL, and adds security and reliability features: Per Row Activation Counting, carve-out metadata mode, on-die ECC and MBIST. Reported speeds are 10.6 to 14.4 Gbit/s per pin.

In late July 2025 Samsung disclosed a 22.8 trillion won (about $16.5 billion) foundry contract running through 2033, with its Taylor, Texas fab dedicated to Tesla's next-generation AI6 chip.

Elon Musk announced on April 15, 2026 that Tesla's AI5 self-driving and robotics chip had taped out, with production split between TSMC and Samsung; Samsung's engineers confirmed its 2nm version in July.

Tesla applied to Clark County, Nevada for a Tesla Semi Service Center at 3780 N Las Vegas Blvd, a tenant improvement of a new shell building. The permit status is Awaiting Plans, so no construction has started and no opening date is published.

Top Gear gave the Tesla Semi the TG Tech Award in its US Car Awards 2027, calling it a reminder of what Tesla is capable of at its brilliant best. The Roadster lost the Supercar award to the Corvette ZR1X.

A Tesla Semi burned on southbound I-880 near Route 92 in Hayward, California, with no crash and no injuries. CHP closed both directions over hazardous-smoke risk; the cause is under investigation.

Kalshi's November Brent contract resolves to the one-minute closing price on 30 November 2026 at 5:00 PM EST. On 1 November 2026 its 20-strike ladder put the 50% crossing near US$108 a barrel, on a very thin book.