The current state of Hybrid Bonding in 2026
Premium Hybrid bonding, the copper-to-copper joining technique that replaces solder microbumps in 3D chip stacks, is in high-volume production on logic and freshly postponed on memory.
Researchers easily trick Fortune-500 companies' AI agents into running arbitrary code — supply-chain attack via llms.txt guidance file illustrates how data has become code
Premium Vulnerability highlights fragility of software supply chain and the fact that data has de facto become code
Samsung reveals a three-phase HBM roadmap that puts logic and compute inside memory — zHBM ultimately stacks DRAM directly on top of the processor
Premium Samsung detailed a three-phase HBM roadmap at Hot Chips 2026 that progressively moves logic into the base die and ultimately stacks DRAM directly on the processor.
Hot Chips 2026: Cerebras lays out the future of wafer-scale AI
Premium You're gonna need a bigger chip.
Glass substrate roadmaps examined — Absolics in final qualification and a first product that keeps slipping
Premium Glass-core substrates, the replacement for organic chip packaging that Intel promised in September 2023, are now in final qualification but still not in a single commercial product
Reviews
FSP Mega GM 1200W power supply review: An in-house FSP platform that quietly overshoots its own Gold label
The FSP Mega GM 1200W power supply features Platinum-grade efficiency, an all-Japanese capacitor set, and a compact footprint that is rare on a 1200W unit.
MSI MEG CoreLiquid E15 360 AIO Review: Bold and stunning, with market-leading performance
MSI’s MEG CoreLiquid E15 360 AIO is a luxury cooling product, with a stunning 6.7-inch screen and industry-leading thermal performance.
HyperX Omen 15 review: Strong gaming performance and colorful OLED display, with obvious cost-cutting measures
While gaming performance is strong, there are some signs of cost-cutting.
Best Picks
Best USB Chargers 2026
We tested 20 laptop and phone chargers, ranging from cheap no-name 15W options to 140W beasts. Find out what stood out as the best.
CPUs
Arm debuts next-gen semi-custom Neoverse CSS N4 ‘Ranger’ platform — compute subsystem packs up to 128 cores per die on TSMC N3P
Arm’s new Neoverse CSS N4 platform can pack up to 128 cores per die and 256 MB of L3 cache, representing a large increase in support over the previous Neoverse CSS N2 platform.
Graphics Cards
Enthusiast says DLSS 5 pushed RTX 5090 past 600W and melted the 16-pin connector
It's in the genetics.
Features
The current state of Hybrid Bonding in 2026
Premium Hybrid bonding, the copper-to-copper joining technique that replaces solder microbumps in 3D chip stacks, is in high-volume production on logic and freshly postponed on memory.
Glass substrate roadmaps examined — Absolics in final qualification and a first product that keeps slipping
Premium Glass-core substrates, the replacement for organic chip packaging that Intel promised in September 2023, are now in final qualification but still not in a single commercial product
PC Components
Tech enthusiast finds $12,000 stack of RAM in their garage
A computing enthusiast found a fat stack of DDR4 RAM sticks that might be worth $10,000 in their garage.
Desktops and PC Building
This price-hike-busting RTX 5080 gaming PC is cheaper than it was in April
Deals Get an RTX 5080 gaming PC with a 9800X3D CPU for less than $3,000.
Deals
Save up to 46% on PC hardware in Amazon's Labor Day 2026 sale
Amazon is hosting a Labor Day sale with up to 46% off our favorite tech products.
Grab a new 3D printer for as low as $229 right now in Creality's Labor Day flash sale, with up to 50% off
Deals Grab a new 3D printer in Creality's Labor Day flash sale, with discounts on printers and accessories available.
Last day to save up to $900 in the Best Buy Labor Day sale on tech, with huge discounts on gaming PCs, laptops and monitors
There's a big Labor Day sale over at Best Buy right now, securing you huge discounts on tech, including gaming PCs, handhelds, laptops, and monitors.
More from Tom's Hardware
Belgian-Chinese semiconductor researcher arrested over alleged GaN trade-secret theft
Linked Chinese company was established months after the suspect joined BelGaN
Intel surpasses one million High-NA EUV wafers processed, outpaces the rest of the industry combined
Intel is leading the semiconductor industry with High-NA fleet and process-maturity milestone as it reaches 1 million wafers processed using High-NA tools, moves forward with 6×12 photomask effort.
Save up to 46% on PC hardware in Amazon's Labor Day 2026 sale
Amazon is hosting a Labor Day sale with up to 46% off our favorite tech products.
Grab a new 3D printer for as low as $229 right now in Creality's Labor Day flash sale, with up to 50% off
Deals Grab a new 3D printer in Creality's Labor Day flash sale, with discounts on printers and accessories available.
Last day to save up to $900 in the Best Buy Labor Day sale on tech, with huge discounts on gaming PCs, laptops and monitors
There's a big Labor Day sale over at Best Buy right now, securing you huge discounts on tech, including gaming PCs, handhelds, laptops, and monitors.
Save up to 38% on a new gaming PC before the Labor Day sales end and beat the price rises
Labor Day is nearly over, but there's still an opportunity to save hundreds on a new gaming PC before the prices rise again.
