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Digital Bonds, AI‑Optimized GPUs, and a Record‑Breaking Gamma‑Ray Burst...
Lundi 15 décembre 2025 à 07:55
Tech Innovations
Digital Bond Issuance on Permissioned DLT
Doha Bank’s $150 million digital bond settled instantly on Euroclear’s permissioned distributed‑ledger platform, marking a decisive shift toward regulated DLT for institutional debt. CoinDesk notes that the London Stock Exchange listing leveraged the same infrastructure, while Standard Chartered acted as sole global coordinator, underscoring growing confidence in private‑ledger solutions over public blockchains.
CoinDesk
Samsung 4TB 990 PRO SSD Deal Amid Memory Shortage
Wccftech reports a rare $359.99 price for Samsung’s 4 TB 990 PRO PCIe Gen 4 SSD, a welcome reprieve as the industry wrestles with a global DRAM shortage that is pushing many laptops to 8 GB configurations. The same outlet highlights that manufacturers are forced to price‑inflate high‑capacity NVMe drives, making this discount unusually attractive for power users.
Wccftech
Wccftech
Apple’s Bending‑Display Roadmap and Chip Packaging Rumors
Wccftech reveals that Apple’s upcoming iPhone 20 is expected to debut a four‑sided bending display, with LG investing heavily to retool its production line for the novel form factor. A separate rumor about the iPhone 18 suggests a shift from InFO to wafer‑level multi‑chip‑module (WMCM) packaging, promising superior heat dissipation and sustained performance—an incremental step that could pave the way for the more ambitious 20th‑anniversary model.
Wccftech
Wccftech
5D Glass Memory Crystals and 3D Carbon‑Nanotube Chip
Tom’s Hardware details SPhotonix’s 5D memory‑crystal glass discs, which can store 360 TB and claim resilience for 13.8 billion years, moving the technology out of the lab toward commercial use. In parallel, a U.S. foundry has produced the first monolithic 3D chip integrating carbon‑nanotube transistors and on‑die RAM, a breakthrough that could slash energy‑delay products by up to 1,000×, potentially complementing ultra‑dense glass storage in future data centers.
Tom's Hardware
Tom's Hardware
AMD EPYC 9965 Benchmarks Signal AI‑HPC Leap
Phoronix’s early Linux 6.19 benchmarks on a flagship AMD EPYC 9965 2‑socket server show remarkable gains for AI and high‑performance computing workloads, despite a few scheduler regressions. The article suggests that the Zen 4c cores and extensive PCIe 5.0 lanes are delivering the throughput required for next‑gen neural‑network training, positioning AMD as a strong contender against Intel’s upcoming Sapphire Rapids.
Phoronix
Phoronix
GPU Powerhouse: RTX Titan Ada Prototype and Dual RTX 5060 Ti EVO
Tom’s Hardware’s teardown of an unreleased RTX Titan Ada prototype uncovers a dual 12 VHPWR design and a labyrinth of high‑density power delivery, hinting at a future where single‑slot GPUs can sustain 600 W loads. Wccftech adds that ASUS has quietly launched a dual‑GPU RTX 5060 Ti EVO board with a compact heatsink and left‑side power connector, illustrating how manufacturers are diversifying the GPU market across performance tiers.
Tom's Hardware
Wccftech
Google Tensor G6 Mirrors MediaTek Dimensity 9500 Innovations
Wccftech reports that Google’s upcoming Tensor G6 appears to borrow architectural tricks from MediaTek’s Dimensity 9500, including aggressive clock gating and a more modular AI accelerator, to close the performance gap with rival SoCs. The analysis parallels Apple’s smart‑glasses chipset strategy, where a low‑power Watch SiP is repurposed to extend battery life, underscoring a broader industry trend of cross‑pollinating designs to achieve efficiency gains.
Wccftech
Wccftech
Intel Core Ultra 3 205 Listed Without Stock Availability
Wccftech notes that the low‑end Core Ultra 3 205, part of Intel’s Arrow Lake family, surfaced on a German retailer’s site at €173 despite no official release, reflecting ongoing supply‑chain bottlenecks that have left the entire Core Ultra 3 line largely unavailable to consumers. Analysts speculate the chip’s eight‑core, 12‑thread configuration could fill a niche for budget‑friendly desktop builds once production resumes.
Wccftech
Scientific Breakthroughs
Vampire Squid Genome Illuminates Cephalopod Evolution
Live Science explains that sequencing the vampire squid’s massive genome reveals chromosome structures still resembling those of squids, despite the species belonging to the octopus order. The discovery bridges a 300‑million‑year gap in cephalopod evolution, offering a genetic window into the ancient split between squids and octopuses.
Live Science
Record‑Breaking Seven‑Hour Gamma‑Ray Burst Captured
Live Science describes GRB 250702B, a gamma‑ray burst that persisted for over seven hours—far longer than typical bursts—detected by NASA’s Fermi telescope and followed up by a worldwide network of observatories. Researchers propose the event originated from a rare, narrowly‑collimated jet traveling at 99 % the speed of light, marking the longest‑duration GRB ever recorded.
Live Science
Cannabidiol and THC Synergy Shows Promise Against Ovarian Cancer
The Scientist reports that a Thai research team demonstrated a potent combination of cannabidiol (CBD) and delta‑9‑tetrahydrocannabinol (THC) killing a high percentage of ovarian‑cancer cells in vitro while sparing healthy tissue. These findings, published in Frontiers in Pharmacology, lay groundwork for future clinical trials exploring cannabis‑derived compounds as adjunct cancer therapies.
The Scientist
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