We review the ASRock Rack 4U16X-GNR2, an 8x NVIDIA HGX B300 server with enormous network bandwidth and two liquid-cooling options

The post ASRock Rack 4U16X-GNR2 NVIDIA HGX B300 8-GPU Server Review appeared first on ServeTheHome.

Intel Foundry might be heading into a big deal with NVIDIA, as the company is expected to offer packaging and wafer support for next-gen Feynman GPUs. NVIDIA Feynman GPUs Could Be Intel Foundry's Biggest Win To Date With Chipzilla Providing Both Packaging & Wafer Supply A deal between Intel and NVIDIA won't be a major surprise for those following our previous reports, but it is definitely a big win for Intel's Foundry business. Earlier this year, we reported that NVIDIA might be looking into Intel's upcoming process & advanced packaging technologies for its next-generation GPUs, codenamed Feynman. Well, according to […]

Read full article at https://wccftech.com/intel-foundry-nvidia-feynman-gpu-wafer-packaging-deal/

NVIDIA's first RTX Spark PCs are coming this fall, with ASUS & MSI leading the way, and other manufacturers will follow suit. ASUS & MSI Among The First To Offer RTX Spark Systems, As NVIDIA Enters The AI PC Segment This Fall The unveiling of RTX Spark marked NVIDIA's official entry into the PC market, targeting the AI PC segment. These laptops are going to be a one-stop solution for AI, Content Creation, and Gaming. According to NVIDIA, the first RTX Spark PCs are now finalized and are aiming for the previously disclosed Fall 2026 launch. As per the details, […]

Read full article at https://wccftech.com/nvidia-rtx-spark-pcs-coming-this-fall-first-systems-by-asus-msi-followed-by-acer-gigabyte/

NVIDIA's Blackwell GB300 and GB200 GPUs continue to showcase leading capabilities across AI workloads through continuous optimizations. NVIDIA Isn't Done With Blackwell Yet As GB300 & GB200 Deployments Receive Performance & Efficiency Boosting Upgrades Across The Globe One may think that NVIDIA will move over to its Rubin GPUs now that its next-gen AI platform is being deployed around the world, but no, NVIDIA Blackwell is already deployed in countless data centers, and just like Hopper before it, the Blackwell generation continues to see optimizations, so much so that GB300 is still posting record performance in AI workloads. According to […]

Read full article at https://wccftech.com/nvidia-blackwell-gb300-continues-to-set-world-records-gb200-gets-4x-ai-boost-optimizations/

NVIDIA's Vera Rubin is finally here, delivering unimaginable amounts of AI performance versus Blackwell as the first systems power on. NVIDIA Vera Rubin Now Deployed & Pumps Out 800,000 Tokens/s In DeepSeek-R1, Crushing Blackwell At The Same Wattage Well, it's here: the most powerful AI platform that the world has seen so far, Vera Rubin. Part of NVIDIA's Extreme Co-Design initiative, which aims to deliver a full-fledged stack of AI-ready hardware and software, enabling unprecedented levels of performance per watt & delivering the lowest token cost, Vera Rubin ushers in a new era of AI. The NVIDIA Vera Rubin platform […]

Read full article at https://wccftech.com/nvidia-vera-rubin-nvl72-enters-the-stage-with-a-monstrous-10x-uplift-in-ai-vs-blackwell/

NVIDIA has fully disclosed its Rubin AI GPU architecture, bringing a monumental increase over Blackwell for the Agentic era. NVIDIA Reimagines Data Center With Its Rubin GPUs, Bringing The Fastest AI Performance In The World The Rubin GPU is at the heart of NVIDIA's next-generation data center platforms; it is a chip that took several years to make and is now finally entering general availability. With the first Rubin AI platforms already landing across the globe at major tech firms, it was high time that NVIDIA disclosed the full details of the architecture that went into making this supercharged AI […]

Read full article at https://wccftech.com/nvidia-rubin-gpu-architecture/

NVIDIA's RTX Spark launches this fall, and the company has released the first preview of its native Windows on Arm drivers as a preview release. NVIDIA RTX Spark Systems Shipping To Devs As First Preview Drivers Roll Out NVIDIA's RTX Spark superchip for AI PCs is rolling out in a few months across various laptops and Mini PCs. These systems will offer the power of the Grace CPU architecture, along with a Blackwell GPU, combined with 128 GB of memory, all interconnected using high-speed fabric, on a single chip that is designed for AI. Today, NVIDIA has started to roll […]

Read full article at https://wccftech.com/nvidia-rtx-spark-first-driver-ahead-of-launch-native-windows-on-arm-support/

As of now, at least one board partner has received the latest RTX 50 Super cards, but NVIDIA has reportedly put the GPUs on hold for sale. NVIDIA Board Partners Receive RTX 50 Super GPUs, But Are Put on Hold Due to 3 GB GDDR7 Memory Prices It appears that NVIDIA has already prepared the Blackwell RTX 50 SUPER series cards, but some decisions are yet to be made. We have previously reported that the RTX 50 Super cards were delayed due to pricey GDDR7 memory, and given the current state of the market, NVIDIA not only delayed the SUPER […]

Read full article at https://wccftech.com/nvidia-geforce-rtx-50-super-gpus-arrived-at-aibs-but-on-hold-due-to-memory-prices/

Cadence has announced its new AuraStack AI Super Agent, which aims to solve PCB & advanced packaging bottlenecks by leveraging Agentic AI. Cadence's AuraStack AI Super Agent Brings The World's First Agentic AI Platform To PCB & Advanced Packaging Manufacturing, Solving One of The Biggest Bottlenecks That The Tech Industry Faces Right Now The Cadence AuraStack AI Super Agent runs on the company's Allegro AI Studio and is the first Agentic AI platform that is built for PCB and Advanced Packaging design. The stack allows PCB designers to take planned systems into a final product through a single AI-native environment. […]

Read full article at https://wccftech.com/cadence-aurastack-ai-stack-addresses-pcb-advanced-packaging-bottleneck/

NVIDIA has unveiled its brand-new Jetson Thor solutions, expanding into mainstream robotics, humanoids & Edge AI with the T3000 & T2000. NVIDIA Jetson Thor T3000 Offers 865 TFLOPs of AI Compute For Humanoids & Robotics, While T2000 Pushes 400 TFLOPs For Edge AI We already told you that some big news was coming on the Physical AI side of things when Jensen landed in Japan yesterday, and the first of these announcements has been revealed in the form of the NVIDIA Jetson Thor T3000 and T2000. Kawasaki Heavy Industries provides technology designed to improve the overall efficiency of hospital operations, including […]

Read full article at https://wccftech.com/nvidia-jetson-thor-t3000-t2000-unveiled-for-physical-ai-powering-humanoids-robotics/

NVIDIA's H200 AI GPUs are finally shipping to China, as reported by U.S. officials, marking the return of the banned chip. China Softens Its Position on NVIDIA GPUs As First H200 Shipments Now Headed To Chinese AI Firms The NVIDIA Hopper story in China has been a roller coaster ride so far. When Hopper was launched, US export restrictions for the Chinese market were in full swing. These pushed NVIDIA to release an export-compliant variant called the H20 for China, which ended up being severely cut down, but still a viable option against what China's domestic chipmakers had to offer. […]

Read full article at https://wccftech.com/u-s-officials-confirm-first-nvidia-h200-ai-gpu-shipments-to-china/

Despite NVIDIA's removal of the Hotspot temperature measurements, CPUID developers have deployed the feature to their popular hardware monitoring utility. NVIDIA Killed RTX 50 Hotspot Readings, but HWMonitor 1.65 Just Brought Them Back With Two Sensors While NVIDIA may have dropped the Hotspot temperature measurements from the Blackwell GeForce RTX 50 series graphics cards, the sensors reportedly do exist. We saw how modders brought back the hotspot monitoring through modding, which revealed how some GPUs were thermal throttling despite showing normal average GPU temperatures. The GPUs, therefore, were affected by high hotspot temperatures, resulting in inferior gaming performance. The experiment […]

Read full article at https://wccftech.com/nvidia-rtx-50-series-hotspot-temperature-readings-are-back-through-hwmonitor-utility/

MSI Afterburner developer “Unwinder” has revealed an upcoming beta release featuring a voltage and frequency curve editor heat map. This new tool allows users to record and visualize how Nvidia GeForce RTX graphics cards scale their clock speeds and voltage levels in real time.

Brought to our attention by Uniko's Hardware and VideoCardz, the developer of MSI Afterburner launched beta 4 of v4.6.7 of its overclocking tool. To access the heat map, users must press “M” within the editor to show the Nvidia GPU Boost algorithm navigating its predefined frequency-scaling points. The utility uses yellow gradients to highlight the most frequently hit voltage and frequency targets. Below, you can see the data captured for both the GeForce RTX 5090 and GeForce RTX 4090, highlighting clear generational differences in V/F scaling:

Image credit: Unwinder (Guru3D)

Unwinder noted that Nvidia introduced significant changes to dynamic voltage and frequency scaling (DVFS) starting with its Blackwell architecture. While older architectures jumped directly between target V/F points without using intermediate values, Blackwell handles transitions along a more gradual curve, switching its V/F targets considerably faster.

KitGuru says: This update should provide overclockers with much finer insights into how different GPU architectures behave. Will you download the new beta version of Afterburner, or wait for the new feature to reach the stable branch?

Mods have unlocked NVIDIA's GPU Hotspot measurement on the RTX 50 series, which can give you a clue why your latest card is running at lower performance. NVIDIA Removed GPU Hotspot Measurement From RTX 50, Focusing On Average Temperatures, But The Latter Masks Your Thermal Throttling Problems Starting with the NVIDIA GeForce RTX 50 "Blackwell" generation, NVIDIA dropped GPU Hotspot measurements. According to reports from TechPowerUp and the creators of the GPU-Z tool, NVIDIA had allegedly removed the Hotspot sensor from its latest GPU, which led to incorrect readings in popular diagnostic and real-time monitoring tools such as HWMonitor, HWiNFO, […]

Read full article at https://wccftech.com/nvidia-gpu-hotspot-temperature-unlocked-by-mods-as-rtx-50-gpus-face-poor-thermal-issues/

NVIDIA’s RTX 50 SUPER lineup has been in the rumor mill for quite a while now, and out of all the SKUs expected to be part of Team Green’s mid-cycle Blackwell refresh, the GeForce RTX 5070 Ti SUPER might end up being one of the most interesting cards for gamers, creators, and even local AI users. NVIDIA’s RTX 50 SUPER Lineup - A Rocky Launch For NVIDIA Amidst The DRAM Shortage Before we dive deeper into the RTX 5070 Ti SUPER, let’s first talk about the broader RTX 50 SUPER lineup. NVIDIA’s upcoming consumer GPU launch isn’t expected to be […]

Read full article at https://wccftech.com/roundup/nvidia-rtx-5070-ti-super/

NVIDIA's Rubin & Rubin Ultra servers are going to be super expensive, with a large portion of the costs going towards memory alone. HBM & DRAM Costs Push NVIDIA's Next-Gen Rubin "Oberon" & Rubin Ultra "Kyber" Servers Way Beyond Blackwell Prices Rising DRAM and equipment costs will push NVIDIA Rubin server prices up into the stratosphere. You must have thought the Blackwell servers were crazy expensive, but the Rubin generation will hit an historic high in per server costs. According to BofA Global Research's estimates, the breakdown of the Rubin and Rubin Ultra racks shows a massive price bump, mainly […]

Read full article at https://wccftech.com/nvidia-rubin-ultra-rack-estimated-to-cost-21-million-hbm4e-swelling-to-1-5m-per-unit/

NVIDIA's GeForce RTX 3060 12 GB has now landed back on retail shelves and comes at a time when global DRAM supply is facing a major crisis. DRAM Shortages Force GPU Makers To Revive Older Graphics Cards Such As NVIDIA's RTX 3060 12 GB Now would have been the time that we would have been getting our first real information on the NVIDIA RTX 50 SUPER series, a soft-refresh of the first generation of Blackwell GPUs that launched earlier last year. Yet, NVIDIA is forced to relaunch its 5-year-old graphics card, the RTX 3060 12 GB. The relaunch comes as […]

Read full article at https://wccftech.com/nvidia-rtx-3060-12-gb-graphics-card-comeback-proves-how-bad-pc-gaming-market-is/

Team OGS has submitted a new HWBOT entry showcasing a Galax GeForce RTX 5090D HOF OC Lab Edition running at 4002MHz. This represents the first validated 4GHz core frequency milestone for an Nvidia Blackwell graphics card under extreme overclocking conditions.

Validation (via Wccftech) was achieved through the GPUPI v3.3 32B benchmark, with the run completing in 35 seconds and 377 milliseconds. According to the HWBOT submission, the graphics card used a GB202-based GPU core paired with 1860MHz memory clocks. This lightweight compute workload does not tax the GPU as much as modern 3D titles, allowing for extreme clocks.

Image credit: HWBOT

The overclocking setup relied on an Elmor External Clock Board set to 28.7MHz, overriding the standard internal reference clock. Liquid nitrogen cooling managed the thermal load, utilising a Bitspower Strata LN2 GPU Pot and Thermal Grizzly Kryonaut Extreme thermal paste. Other hardware consisted of an Intel Core i9-14900KF running at 6.0GHz, an Asus ROG Maximus Z790 Apex Encore motherboard, 32GB of Corsair Vengeance DDR5 memory, and a Corsair WS3000 power supply.

This submission specifically utilised the original Galax RTX 5090D HOF OC Lab Edition variant. The model maintains the original layout, distinguishing it from the newer V2 version, which has a cut-down 24GB configuration and a narrower 384-bit bus.

KitGuru says: Do you think overclockers will be able to push the Blackwell architecture much further than this?

NVIDIA's GeForce RTX 5090D from GALAX (HOF OC LAB) has become the first Blackwell GPU to hit an overclock of 4 GHz. Team OGS Pushes NVIDIA's "GALAX HOF OC LAB" RTX 5090D To A Record 4 GHz Overclock It was going to happen sooner or later, but a year and a half after launch, the NVIDIA GeForce RTX 5090D has been able to set the fastest clock speed ever recorded on a Blackwell GPU. Team OGS from Greece was able to post the spectacular overclock record at HWBOT. The session featured a GALAX GeForce RTX 5090D graphics card, not the […]

Read full article at https://wccftech.com/nvidia-geforce-rtx-5090d-becomes-the-first-blackwell-gpu-to-hit-4-ghz-overclock/