Linux 7.1 started phasing out support for Intel's 37-year-old i486 processor. Linux 7.2 removed drivers for the old AMD Elan 32-bit systems on a chip. And now some i586 and i686 class processors are being removed, reports Phoronix: Supporting those vintage GPUs without the Time Stamp Counter "TSC" instruction are becoming a burden... TSC-capable Intel Pentium processors and the likes will still be supported with this just being for TSC-less i586/i686 CPUs. Among the CPUs impacted by this latest change is the AMD K5 as well as various Cyrix processor models. The K5 was AMD's first entirely in-house designed processor that was first introduced in 1996 to counter the Intel Pentium CPU. TSC "support can now be assumed as a boot requirement for modern Linux," the article points out, which will allow the removal of various non-TSC code paths from the Linux kernel's x86 code. Tom's Hardware remembers the K5 "wasn't a very popular processor as it arrived late, then offered lackluster performance in the competitive environment it joined." Launch SKUs in 1996 were limited to clocks from 75 MHz to 133 MHz, and, due to being late, Intel's Pentium line was already faster. AMD still managed to get an edge on the Cyrix 6x86, though.

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While Nvidia has dominated the "infrastructure boom" since 2022's launch of ChatGPT and "the generative AI craze," CNBC writes that "This week offered the starkest illustration yet of what MIzuho analyst Jordan Klein said could be a 'changing of the guard in AI.'" Chipmakers Advanced Micro Devices and Intel notched gains of about 25%, while memory maker Micron jumped more than 37% and fiber-optic cable maker Corning climbed about 18%. All four of those companies have more than doubled in value this year, with Intel leading the way, up well over 200%. Nvidia, meanwhile, is only slightly ahead of the Nasdaq in 2026, gaining 15% for the year, aided by an 8% rally this week. In spreading the wealth to a wider swath of hardware companies, investors are clearly betting that the bull market in AI has long legs and that data centers are going to need a wider array of advanced components for years to come. Memory has been the biggest theme of late due to a global shortage that's driven up prices and turned Micron, a 47-year-old company tucked in a sleepy corner of the semiconductor market, into one of the hottest trades over the past 12 months. Micron blew past an $800 billion market capitalization for the first time this week, and the stock is now up over 750% in the past year. CEO Sanjay Mehrotra told CNBC in March that key customers are only getting "50% to two-thirds of their requirements" because of supply issues. The memory market is largely dominated by Micron, along with Korea-based Samsung and SK Hynix, which are also both in the midst of historic rallies... Bank of America estimates the data center CPU market could more than double from $27 billion in 2025 to $60 billion in 2030. AMD's quarterly results this week underscored the emerging trend, as earnings, revenue and guidance sailed past estimates on strong data center growth. The company has long led the CPU charge, and CEO Lisa Su said on the earnings call that AMD now expects 35% growth over the next three to five years in the server CPU market, up from a forecast of 18% growth that the company provided in November. The article cites two other big movers: Intel "is in the midst of a revival sparked by a major investment from the U.S. government last year. Intel's stock had its best month on record in April, more than doubling, and has continued notching massive gains, rising 33% in the early days of May." Nvidia still remains the world's most valuable company "and is expected to show revenue growth of 70% this fiscal year," the article points out — adding that companies like Corning are also benefiting from Nvidia partnerships. "Glass maker Corning, which celebrated its 175th anniversary this week, signed a massive deal with Nvidia on Wednesday that involves the development of three new U.S. factories dedicated entirely to optical technologies... likely a major step in Nvidia's move away from copper cables and towards fiber-optic cables as it builds out its rack-scale systems."

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AMD is preparing expanded HDMI 2.1 support for Linux, following earlier delays after the HDMI Forum rejected an open source implementation of HDMI 2.1 as proprietary technology. As GamingOnLinux reports, AMD developer Harry Wentland submitted a patch series to the Linux kernel mailing list, noting that it brings "HDMI FRL support to the amdgpu display driver" and that "DSC is still being tested and will be sent out later." A forum post on Phoronix from an AMD driver developer also said "a full implementation will ultimately be available once the patches are ready and have completed compliance testing."

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"The April 1st timing should have been your first clue," writes Gadget Review. TechSpot's false story was just an April Fool's prank — although Gadget Review thinks it's still funny how "something about this particular piece of satire felt uncomfortably plausible." Maybe it's because AMD stock sits around $196 while Intel hovers near $41, or perhaps it's the poetic justice of the underdog finally eating the giant. The semiconductor world has witnessed stranger reversals, but none quite this dramatic. Your gaming rig's CPU battle represents decades of corporate warfare, legal grudges, and technological leapfrogging that makes Game of Thrones look like a friendly board game. Picture this: In 1975, AMD reverse-engineered Intel's 8080 processor, creating the Am9080 clone. The audacity was breathtaking — AMD spent 50 cents per chip to manufacture something they sold for $700. That's a 1,400% markup on borrowed technology, making today's GPU prices look reasonable. This relationship evolved from copying to partnership to bitter rivalry. The companies signed second-sourcing deals in the late 1970s, with AMD becoming Intel's official backup supplier. Then came the lawsuits. AMD sued Intel for antitrust violations in 2005, eventually settling for $1.25 billion in 2009. That settlement money helped fund the Ryzen revolution that's currently eating Intel's lunch. The historical irony runs deeper than your typical tech rivalry. AMD literally started as Intel's shadow, creating chips by studying Intel's designs under microscopes. Today, Intel engineers probably study AMD's Zen architecture the same way... This April Fool's joke works because it captures something true about power shifts in technology. The site TipRanks notes that both companies saw their stock price rise Wednesday, though that might not be related to the false article. "Positive analyst coverage from Wells Fargo could be acting as a catalyst for AMD stock today. Intel also announced plans to buy back its 49% equity interest in a joint venture with Apollo Global Management APO."

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ISSUE 23.03 • 2026-01-19 WINDOWS 11 By Chris Hoffman It’s a lot like when Windows became a 64-bit operating system. Capable Arm laptops running Windows 11 have been around for more than a year. Even though application compatibility was impressive at launch, it had some blind spots. Going into 2026, Windows on Arm is a […]