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Aggregate Tom's Hardware 芯片半导体 45″

Modders solder power cables directly to RTX 5090 PCB to eliminate notorious melting 16-pin connector — bare-board Galax HOF card pulls 600W under chiller cooling

Ever since the Nvidia GeForce RTX 5090 launched (and the RTX 4090 before it), reports of the card burning down have been commonplace in the community.…

  • The culprit behind the GPU's incendiary nature is the 16-pin power con…
  • so what if we got rid of it in the first place?
  • That's what Brazilian YouTuber TecLab did in their latest experiment —…

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Aggregate Tom's Hardware 芯片半导体 45″

US military uses high-energy lasers to shoot down three Mexican cartel drones over the southern border — narcos suspected of using UAVs for surveillance and reconnaissance to support illegal activitie

The U.S.military shot down three drones that were suspected of operating for Mexican cartels earlier this week.…

  • According to CBS News, the uncrewed aerial vehicles (UAVs) were destro…
  • Northern Command (USNORTHCOM) between Tuesday evening and Wednesday mo…
  • "Cartel networks are increasingly employing unmanned aircraft systems …

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Aggregate Semiconductor Engineering 芯片半导体 45″

Molecular Dynamics Study Explains Aluminum Dopant Activation In 4H-SiC (TU Wien, Silvaco)

Researchers from TU Wien and Silvaco Europe published a technical paper titled “The influence of implantation conditions on dopant activation in Al-implanted 4H-SiC: A MD study applying an Al potential fitted to DFT barriers.…

  • ” Abstract Excerpt: “The non-monotonic dependence of Al dopant activat…
  • We present a molecular dynamics (MD) study of Al implantation in 4H-Si…
  • 5 × 1014 cm−2, to describe how implantation temperature and dose gover…

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Aggregate Semiconductor Engineering 芯片半导体 45″

Cycle-Level Simulator for Distributed GPUs For AI Workloads (Purdue)

Researchers from Purdue University published a technical paper titled “Architecting the Next Generation of Asynchronous, Distributed GPUs for the AI Era.…

  • ” Abstract Excerpt: The paper presents a “cycle-level simulation frame…
  • It also reports validation against physical silicon, including a “99% …
  • Find the technical paper here.

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Aggregate Semiconductor Engineering 芯片半导体 45″

Intrinsic Polarization Superjunctions Boost GaN-On-Silicon Power Devices (EPFL)

Researchers from École Polytechnique Fédérale de Lausanne (EPFL) published a technical paper titled “Intrinsic polarization superjunctions in III-nitride heterostructures for efficient power electronics.…

  • ” Abstract Excerpt: “III-nitride semiconductors combine a wide bandgap…
  • Their lateral architecture also enables monolithic integration on cost…
  • However, electric-field crowding, as well as surface and buffer trappi…

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Aggregate Semiconductor Engineering 芯片半导体 45″

M3D 6T SRAM With BEOL Pass-Gates at 2nm (Georgia Tech, Synopsys)

Researchers from Georgia Institute of Technology and Synopsys published a technical paper titled “A Process-Aware Hybrid Si/IGO Monolithic-3D 6T SRAM with BEOL Pass-Gates for the 2nm Node.…

  • ” Abstract Excerpt: The paper proposes “a monolithic-3D (M3D) 6T SRAM …
  • It also reports that the resulting cell “achieves a 25% footprint redu…
  • 2% at the subarray level.

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Aggregate Semiconductor Engineering 芯片半导体 45″

Hybrid HBM-HBF Architecture in LLM Inference (University of Oxford)

Researchers at the University of Oxford published a technical paper titled “Hardware-Managed Heterogeneous High-Bandwidth Memory and Flash in LLM Inference Systems.…

  • ” Abstract Excerpt: “ High-Bandwidth Flash (HBF) offers a denser alter…
  • In this work, we show that while replacing HBM with HBF can address th…
  • To address this, we propose a Heterogeneous Memory Architecture (HMA) …

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Aggregate Semiconductor Engineering 芯片半导体 45″

Programmable Silicon Photonics Filter Enables Continuous Laser Wavelength Tuning (UiT, Stanford)

Researchers at UiT The Arctic University of Norway and Stanford University published a technical paper titled “Intracavity Laser Wavelength Tuning by a Programmable Forward-Only Silicon Photonics Interferometer Mesh.…

  • ” Abstract Excerpt: “We exploit a recently proposed concept for a prog…
  • This filter integrates forward-only interferometer meshes together wit…
  • ” Find the technical paper here.

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Aggregate Semiconductor Engineering 芯片半导体 45″

Predicting Post-Route PPA from Macro and Standard-Cell Placements (U. of Alberta)

Researchers from University of Alberta published a technical paper titled “PPAPlace: Differentiable Cross-Stage Objectives for Chip Placement Optimization.…

  • ” Abstract: “Macro placement significantly affects a chip’s post-route…
  • Most placement methods optimize half-perimeter wirelength (HPWL) as th…
  • However, recent benchmarking shows a near-zero correlation between HPW…

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Aggregate IEEE Spectrum 芯片半导体 45″

Noodling on Nuclear Engines

One day in 1982, Joseph “Rod” Canion and two colleagues from Texas Instruments sat down at the House of Pies in Houston and used a napkin to sketch out what would become Compaq’s portable PC.…

  • In 1996, Felix Zandman, founder of Vishay Intertechnology, dined at Hu…
  • , grabbed a napkin and drafted a design for a power metal strip resist…
  • Now that wispy piece of paper resides at the Smithsonian’s National Mu…

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Aggregate Tom's Hardware 芯片半导体 45″

California lawmakers unanimously pass Linux exemption from age-verification law — software distributed under the GPL, MIT, BSD, and Apache licenses are exempt

California’s legislature has passed Assembly Bill 1856, exempting open-source operating systems from the State’s Digital Age Assurance Act months before the law is due to take effect on January 1, 2027.…

  • The Senate amended the Bill on August 21 before passing it on the 26th…
  • The amendment ends almost a year of uncertainty surrounding whether Li…
  • AB 1856 has now been sent to Governor Gavin Newsom, who signed the ori…

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Aggregate Tom's Hardware 芯片半导体 45″

Magnetic core memory USB drive transfers files in sneakernet first — text and image files get moved between PCs via hugely constrained archaic memory tech

A homebrew dinner-plate-sized magnetic core memory USB storage device has been used to transfer a text file from one PC to another for the first time.…

  • In what is “maybe the world’s first” [machine translation] Japanese re…
  • We covered this space science researcher’s earlier efforts to rekindle…
  • USBフラッシュならぬUSB磁気コアメモリにテキストファイル入れてPC間の移動に成功!

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Aggregate Tom's Hardware 芯片半导体 45″

Startup raises $7 million to build backpack-portable 8.8-ounce drone interceptors — Mara claims 20x cost advantage over other interceptors, priced one-for-one against attack drones

San Francisco defense startup Mara has secured $7 million in a pre-seed round to produce what it calls Spike, a portable counter-drone system housed inside a backpack.…

  • The complete system costs $30,000 to $100,000, depending on the number…
  • 8 ounces) autonomous interceptors are designed to cost no more than th…
  • Those quadcopters, which carry munitions capable of destroying armored…

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Aggregate Tom's Hardware 芯片半导体 45″

Get a 32-inch Samsung Odyssey G55C curved gaming monitor for $199 — 1440p 165 Hz screen is 39% off at Amazon for a limited time

Fast refresh curved gaming monitors often cost a pretty penny, so it’s always a good idea to snag one if you see one go on sale.…

  • That’s why you should check out the Samsung Odyssey G55C if you want t…
  • This limited-time deal brings that price of the monitor from $329.
  • 99 to just $199.

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Aggregate Tom's Hardware 芯片半导体 45″

Grand Theft Auto 6 will run at only 30 FPS on consoles at launch, no performance mode promised — even the souped-up PS5 Pro might not get 60 FPS support

It's almost hard to believe that Grand Theft Auto VI is finally almost here after years of waiting.…

  • Even more surreal was seeing the first official gameplay reveal happen…
  • YouTuber Davy Jones was invited by Rockstar North for a three-hour gam…
  • Head of Development at Rockstar North, Rob Nelson, played the game for…

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Aggregate Tom's Hardware 芯片半导体 45″

Site provides instructions to get up to $175 back for your pre-installed Windows 11 license — new portal provides legal forms, but warns buyers not to wipe storage first

The majority of PCs are sold with Windows 11 licensed, paid-for, and pre-installed.…

  • This fact irks many folks, especially Linux aficionados who intend to …
  • The Refund4Freedom site was put together by the Italian Linux Society …
  • “Consumers should be able to buy laptops without any specific operatin…

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Aggregate Tom's Hardware 芯片半导体 45″

Deco Gear DG49OLED240 49-inch 32:9 OLED gaming monitor review: Two 27-inch QHD screens without the dividing line

Few, if any, users will say that they have too much screen real estate.…

  • There’s always one more window you’d like to open, or you’ll often wis…
  • To this end, many people run two or three of the best gaming monitors …
  • This approach solves many problems, and if you go for something common…

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Aggregate Tom's Hardware 芯片半导体 45″

Microsoft-backed AI data center faces backlash over 62 unpermitted gas turbines and 1.5M-gallon LNG tank — issues with $19.4B facility range from illegal construction to noise pollution

The DataOne data center in Vineland, New Jersey, has faced a slew of complaints from the community since construction began in 2025.…

  • According to Stand.
  • earth, the project has reportedly been operating several unpermitted g…
  • Aside from that, the site has also faced allegations of constructing a…

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Aggregate Tom's Hardware 芯片半导体 45″

US Navy launches missiles from its first drone sailboat — Saildrone Surveyor launches dual JAGM missiles, carrier strike group tests armed USV and electronic warfare

The U.S.…

  • Navy successfully tested a sail-powered drone in live-fire exercises i…
  • During the recent Rim of the Pacific (RIMPAC) 2026 exercises, the Sail…
  • The Saildrone’s use in passive electronic warfare (EW) tasks was also …

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Aggregate Tom's Hardware 芯片半导体 45″

GTA 6 leaker cashes out in $250,000 crypto rug pull just hours before Rockstar's official reveal — memecoin crashes as Cyberleek's 'anti-corporate' campaign ends in a payday

The person or group behind nine days of Grand Theft Auto VI gameplay leaks cashed out of the $CYBERLEEK memecoin on Thursday, hours before Rockstar's Extended Look premiered on Netflix, according to on-chain data reported by CoinDesk.…

  • The wallet that created the Solana token claimed roughly $146,000 in w…
  • 4 million tokens in accumulated creator fees, then sold the whole allo…
  • The token, which “Cyberleek” watermarked onto every leaked clip, next …

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Aggregate Semiconductor Engineering 芯片半导体 45″

Rowhammer Backdoor Injection Attack During Inference (Northeastern)

Researchers from Northeastern University published a technical paper titled “ROBBIN: Rowhammer-Based Backdoor Injection during Inference.…

  • ” Abstract excerpt: “This work presents ROBBIN, a hardware-aware Rowha…
  • ROBBIN first characterizes the bit-flip patterns of a target DRAM and …
  • By treating every hammering-induced bit-flip as an integral part of th…

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Aggregate EE Times 芯片半导体 17″

Google’s Marvell Deal Shows Custom Silicon Spreading Beyond the TPU

Google’s custom-silicon deal with Marvell Technology is striking for its potential size. But the more consequential part of the agreement may be its breadth. The deal extends well beyond the tensor

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Aggregate IEEE Spectrum 芯片半导体 45″

Oscar Winner Brings Monsters to Life With His Simulation Software

While walking to school as a child, Jernej Barbič would marvel at how beautiful his home was.…

  • He was born and raised in a picturesque village in northwestern Sloven…
  • Surrounded by alpine and beech trees, Barbic dreamed of replicating th…
  • At the time, he didn’t have the tools or the knowledge to create a sys…

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Aggregate Semiconductor Engineering 芯片半导体 45″

Generative Design Optimizes Liquid-Cooling Channels For 2.5D And 3D Packages (UM-Dearborn)

Researchers from University of Michigan-Dearborn published a technical paper titled “Generative Design of Liquid-Cooling Channels for Thermal Management of 2.…

  • 5D and 3D Integrated Advanced Packaging.
  • ” Abstract Excerpt: The paper presents “a physics-guided generative de…
  • 7 kW multi-chip package containing two high power GPUs and one CPU.

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