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Category : Chip Tech

Intel Let Google Cloud Hack Its New Secure Chips and Found 10 Bugs

Intel released results today from a nine-month audit of Intel's new hardware security product: Trust Domain Extensions (TDX). The analysis revealed 10 confirmed vulnerabilities, including two that researchers at both companies flagged as significant, as well as five findings that led to proactive changes to further harden TDX's defenses. The review and fixes were all completed before the production of Intel's fourth-generation Intel Xeon processors, known as “Sapphire Rapids,” which incorporate TDX. 

Chip TechOct 11, 2023

Graphcore Was the UK's AI Champion—Now It’s Scrambling to Survive

The British chipmaker wanted to challenge the dominance of Nvidia, but having been left out of government AI projects, it is urgently looking to raise money.

Chip TechOct 11, 2023

Study outlines what challenges need to be overcome to make DNA chips more applicable as storage media

The hereditary molecule DNA can store a great deal of information over long periods of time in a very small space. For a good 10 years, scientists have therefore been pursuing the goal of developing DNA chips for computer technology, for example for the long-term archiving of data. Such chips would be superior to conventional silicon-based chips in terms of storage density, longevity, and sustainability.

Chip TechSep 28, 2023

Contextualizing the National Security Concerns over China’s Domestically Produced High-End Chip

Huawei’s new smartphone, the Mate 60 Pro, has been shown to contain a powerful new chip, defying U.S. attempts to curb China’s semiconductor industry. In a device “teardown,” TechInsights and Bloomberg News found that the 7-nanometer (nm) chip was produced by China’s top domestic chipmaker, Semiconductor Manufacturing International Corporation (SMIC).

Chip TechSep 28, 2023

Simple superconducting device could dramatically cut energy use in computing, other applications

The ultrasmall “switch” could be easily scaled.

Chip TechSep 28, 2023
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