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ADATA Leads the Industry in Introducing DDR5 Cooling Technology

The world's leading memory module and flash memory brand, ADATA Technology's e-sports brand XPG specializes in high-performance and stylishly designed e-sports products that cater to gamers, tech enthusiasts, and overclockers. High temperatures generated by high-speed overclocked gaming memory affects system stability, performance, and reliability. Therefore, XPG is leading the industry in applying PCB (printed circuit board) thermal coating technology to overclocked memory, effectively reducing temperatures by more than 10%. This new PCB thermal coating technology will be introduced in the second quarter on high-end overclocked DDR5 gaming memory with a clock speed of 8000MT/s or more, to ensure stable and efficient operation in this grade of memory.

Revolutionary heat dissipating coating effectively reduces temperatures by more than 10%
PCB heat dissipation adopts technology that integrates heat conduction, heat radiation, and insulation into an optimized solder mask which not only insulates, but also dissipates and conducts heat to achieve a superior cooling effect. Compared with standard overclocked DDR5 gaming memory heatsinks, this coating's thermal radiation and heat dissipation effects greatly increase dissipation area and efficiency, slowing heat generation at high clock speeds. Real-world testing demonstrate a 8.5°C temperature reduction in overclocked DDR5 memory with PCB heat dissipating coating technology compared to standard overclocked memory and an enhanced heat dissipation efficiency of 10.8%. Users can enjoy extreme overclocking while maintaining high performance, meeting all challenges without compromise.

Milestone SuperPi-32M OC World Record Achieved by SAFEDISK with G.SKILL Trident Z5 RGB DDR5 Memory

G.SKILL International Enterprise Co., Ltd., the world's leading brand of performance overclock memory and PC components, in collaboration with ASUS ROG and Intel, celebrates a monumental achievement of setting a new SuperPi-32M overclocking world record at an astonishing 2 min 59 sec 919 ms, marking the first time this benchmark category was achieved in under 3 minutes. This amazing world record was achieved by SAFEDISK, the legendary South Korean extreme overclocker, using G.SKILL Trident Z5 RGB DDR5 memory, ASUS ROG Maximus Z790 Apex Encore motherboard, and Intel Core i9-14900KF desktop processor under liquid nitrogen cooling, demonstrating the bleeding edge of hardware performance of the latest computing hardware. For more information, visit the validation page on hwbot.org.

Overclocking Milestone Unlocked - SuperPi-32M at 2 min 59 sec 919 ms
SuperPi-32M is one of the most popular benchmarks for CPU and memory overclockers, and this extreme overclocking milestone commemorates the first time a score of under 3 minutes was achieved. Using liquid nitrogen extreme cooling, SAFEDISK lowered the CPU temperature as low as -188°C to reach a remarkable 8449.2 MHz and the G.SKILL Trident Z5 RGB DDR5 memory as low as -60°C to reach DDR5-9052 with 32-48-45-36 timings on an ASUS ROG Maximus Z790 Apex Encore motherboard. This expertly configured setup and operation under extreme conditions gives testament to the breathtaking technical performance of modern computer systems.

Cadence Digital and Custom/Analog Flows Certified for Latest Intel 18A Process Technology

Cadence's digital and custom/analog flows are certified on the Intel 18A process technology. Cadence design IP supports this node from Intel Foundry, and the corresponding process design kits (PDKs) are delivered to accelerate the development of a wide variety of low-power consumer, high-performance computing (HPC), AI and mobile computing designs. Customers can now begin using the production-ready Cadence design flows and design IP to achieve design goals and speed up time to market.

"Intel Foundry is very excited to expand our partnership with Cadence to enable key markets for the leading-edge Intel 18A process technology," said Rahul Goyal, Vice President and General Manager, Product and Design Ecosystem, Intel Foundry. "We will leverage Cadence's world-class portfolio of IP, AI design technologies, and advanced packaging solutions to enable high-volume, high-performance, and power-efficient SoCs in Intel Foundry's most advanced process technology. Cadence is an indispensable partner supporting our IDM2.0 strategy and the Intel Foundry ecosystem."

Higher DRAM and NAND Prices this Year, if Suppliers can Control Output

TrendForce's latest analysis reveals that the downswing of DRAM contract prices, which had lasted for eight consecutive quarters since 4Q21, was finally reversed in 4Q23. Likewise, NAND Flash rebounded in 3Q23 after four quarters of decline. The persistence of this rally in memory prices during 2024 will largely hinge on suppliers' ongoing and effective control over their capacity utilization rates.

According to TrendForce Senior Research Vice President, Avril Wu, the first quarter of this year is already shaping up to be a season of growth, with TrendForce confirming its initial projections: a hike of around 13-18% QoQ for DRAM contract prices and a hike of 18-23% for NAND Flash contract prices. Despite a generally conservative outlook for overall market demand in 2Q24, suppliers in both DRAM and NAND Flash markets have begun raising their capacity utilization rates since the end of 4Q23. Furthermore, NAND Flash buyers are anticipated to complete their inventory restocking in advance in 1Q24. Due to the rise in capacity utilization rates and earlier restocking efforts, leading to a more moderated QoQ price increase of 3-8% for both DRAM and NAND Flash contract prices for 2Q24.

DRAM Contract Prices Projected to Increase 13-18% in 1Q24 as Price Surge Continues

TrendForce reports that the DRAM contract prices are estimated to increase by approximately 13-18% in 1Q24 with mobile DRAM leading the surge. It appears that due to the unclear demand outlook for the entire year of 2024, manufacturers believe that sustained production cuts are necessary to maintain the supply-demand balance in the memory industry.

PC DRAM: The market is buzzing with unfilled DDR5 orders, while savvy buyers brace for a continued surge in DDR4 prices, keeping procurement engines running. This trend, however, is shadowed by a gradual industry pivot toward DDR5, casting uncertainty over the expansion of DDR4 bit procurement volumes. Despite this, both DDR4 and DDR5 prices have yet to hit the target set by manufacturers, and buyers seem ready to ride the wave of price hikes into 1Q24. This sets the stage for an estimated 10-15% in PC DRAM contract prices, with DDR5 poised to take the lead over DDR4 in this pricing rally.

RISC-V Breaks Into Handheld Console Market with Sipeed Lichee Pocket 4A

Chinese company Sipeed has introduced the Lichee Pocket 4A, one of the first handheld gaming devices based on the RISC-V open-source instruction set architecture (ISA). Sipeed positions the device as a retro gaming platform capable of running simple titles via software rendering or GPU acceleration. At its core is Alibaba's T-Head TH1520 processor featuring four 2.50 GHz Xuantie C910 RISC-V general-purpose CPU cores and an unnamed Imagination GPU. The chip was originally aimed at laptop designs. Memory options include 8 GB or 16 GB LPDDR4X RAM and 32 GB or 128 GB of storage. The Lichee Pocket 4A has a 7-inch 1280x800 LCD touchscreen, Wi-Fi/Bluetooth connectivity, and an array of wired ports like USB and Ethernet. It weighs under 500 grams. The device can run Android or Linux distributions like Debian, Ubuntu, and others.

As an early RISC-V gaming entrant, performance expectations should be modest—the focus is retro gaming and small indie titles, not modern AAA games. Specific gaming capabilities remain to be fully tested. However, the release helps showcase RISC-V's potential for consumer electronics and competitive positioning against proprietary ISAs like ARM. Pricing is still undefined, but another Sipeed handheld console retails for around $250 currently. Reception from enthusiasts and developers will demonstrate whether there's a viable market for RISC-V gaming devices. Success could encourage additional hardware experimentation efforts across emerging open architectures. With a 6000 mAh battery, battery life should be decent. Other specifications can be seen in the table below, and the pre-order link is here.

Intel's New 5th Gen "Emerald Rapids" Xeon Processors are Built with AI Acceleration in Every Core

Today at the "AI Everywhere" event, Intel launched its 5th Gen Intel Xeon processors (code-named Emerald Rapids) that deliver increased performance per watt and lower total cost of ownership (TCO) across critical workloads for artificial intelligence, high performance computing (HPC), networking, storage, database and security. This launch marks the second Xeon family upgrade in less than a year, offering customers more compute and faster memory at the same power envelope as the previous generation. The processors are software- and platform-compatible with 4th Gen Intel Xeon processors, allowing customers to upgrade and maximize the longevity of infrastructure investments while reducing costs and carbon emissions.

"Designed for AI, our 5th Gen Intel Xeon processors provide greater performance to customers deploying AI capabilities across cloud, network and edge use cases. As a result of our long-standing work with customers, partners and the developer ecosystem, we're launching 5th Gen Intel Xeon on a proven foundation that will enable rapid adoption and scale at lower TCO." -Sandra Rivera, Intel executive vice president and general manager of Data Center and AI Group.

Zhaoxin Launches KX-7000 Desktop 8-Core x86 Processor to Power China's Ambitions

After years of delays, Chinese chipmaker Zhaoxin has finally launched its long-awaited KX-7000 series consumer CPUs, only one of its kind in China, based on the licensed x86-64 ISA. Zhaoxin claims the new 8-core processors based on "Century Avenue" uArch deliver double the performance of previous generations. Leveraging architectural improvements and 4X more cache, the KX-7000 represents essential progress for China's domestic semiconductor industry. While still likely lagging behind rival AMD and Intel chips in raw speed, the KX-7000 matches competitive specs in areas like DDR5 memory, PCIe 4.0, and USB4 support. For Chinese efforts to attain technological independence, closing feature gaps with foreign processors is just as crucial as boosting performance. Manufactured on a 16 nm process, the KX-7000 does not use the best silicon node available.

Other chip details include out-of-order execution (OoOE), 24 PCIe 4.0 lanes, a 32 MB pool of L3 cache and 4 MB L2 cache, a base frequency of 3.2 GHz, and a boost clock of 3.7 GHz. Interestingly, the CPU also has VT-x, BT-d 2.5, SSE4.2/AVX/AVX2 support, most likely also licensed from the x86 makers Intel and/or AMD. Ultimately, surpassing Western processors is secondary for China next to attaining self-reliance. Instructions like SM encryption catering to domestic data protection priorities underscore how the KX-7000 advances strategic autonomy goals. With its x86 architecture license giving software compatibility and now a vastly upgraded platform, the KX-7000 will raise China's chip capabilities even if it is still trailing rivals' speeds. Ongoing progress closing that performance gap could position Zhaoxin as a mainstream alternative for local PC builders and buyers.

Alibaba Readies PCIe 5.0 SSD Controller Based on RISC-V ISA

Alibaba's T-Head unit, responsible for the design and development of in-house IC design, has announced the first domestic SSD controller based on the PCIe 5.0 specification standard. Called the Zhenyue 510, the SSD controller is aimed at enterprise SSD offerings. Interestingly, the Zhenyue 510 is powered by T-Head's custom Xuantie C910 cores based on RISC-V instruction set architecture (ISA). Supporting the PCIe 5.0 standard for interfacing, the SSD controller uses DDR5 memory as a cache buffer. Regarding the performance, there are no official figures yet, but the company claims to have 30% lower input/output latencies compared to competing offerings. T-Head claims the SSD has an IO processing capability of "3400 Kilo IOs per second, a data bandwidth of 14 Gbytes/s, and an extremely high energy efficiency of 420 Kilo IO per second for every Watt".

This is an essential step towards Chinese self-sufficiency as T-Head has designed various ICs for processing different tasks. Still, now Alibaba's chip design unit has a domestic design for storage as well. Claiming low latency figures, the Zhenyue 510 is suitable for enterprise workloads like big data analysis, as well as AI inference/training systems workloads. The development of Zhenyue 510 started in 1H 2021, and it took the company more than two years to complete the design and validation of the chip to prepare it for deployment. This is the second Chinese-made SSD controller after Yingren Technology (InnoGrit) announced their chip in September.

SK Hynix's LPDDR5T, World's Fastest Mobile DRAM, Completes Compatibility Validation with Qualcomm

SK hynix Inc. announced today that it has started commercialization of the LPDDR5T (Low Power Double Data Rate 5 Turbo), the world's fastest DRAM for mobile with 9.6 Gbps speed. The company said that it has obtained the validation that the LPDDR5T is compatible with Qualcomm Technologies' new Snapdragon 8 Gen 3 Mobile Platform, marking the industry's first case for such product to be verified by the U.S. company.

SK hynix has proceeded with the compatibility validation of the LPDDR5T, following the completion of the development in January, with support from Qualcomm Technologies. The completion of the process means that it is compatible with Snapdragon 8 Gen 3. With the validation process with Qualcomm Technologies, a leader in wireless telecommunication products and services, and other major mobile AP (Application Processor) providers successfully completed, SK hynix expects the range of the LPDDR5T adoption to grow rapidly.

Qualcomm Snapdragon Elite X SoC for Laptop Leaks: 12 Cores, LPDDR5X Memory, and WiFi7

Thanks to the information from Windows Report, we have received numerous details regarding Qualcomm's upcoming Snapdragon Elite X chip for laptops. The Snapdragon Elite X SoC is built on top of Nuvia-derived Oryon cores, which Qualcomm put 12 off in the SoC. While we don't know their base frequencies, the all-core boost reaches 3.8 GHz. The SoC can reach up to 4.3 GHz on single and dual-core boosting. However, the slide notes that this is all pure "big" core configuration of the SoC, so no big.LITTLE design is done. The GPU part of Snapdragon Elite X is still based on Qualcomm's Adreno IP; however, the performance figures are up significantly to reach 4.6 TeraFLOPS of supposedly FP32 single-precision power. Accompanying the CPU and GPU, there are dedicated AI and image processing accelerators, like Hexagon Neural Processing Unit (NPU), which can process 45 trillion operations per second (TOPS). For the camera, the Spectra Image Sensor Processor (ISP) is there to support up to 4K HDR video capture on a dual 36 MP or a single 64 MP camera setup.

The SoC supports LPDDR5X memory running at 8533 MT/s and a maximum capacity of 64 GB. Apparently, the memory controller is an 8-channel one with a 16-bit width and a maximum bandwidth of 136 GB/s. Snapdragon Elite X has PCIe 4.0 and supports UFS 4.0 for outside connection. All of this is packed on a die manufactured by TSMC on a 4 nm node. In addition to marketing excellent performance compared to x86 solutions, Qualcomm also advertises the SoC as power efficient. The slide notes that it uses 1/3 of the power at the same peak PC performance of x86 offerings. It is also interesting to note that the package will support WiFi7 and Bluetooth 5.4. Officially coming in 2024, the Snapdragon Elite X will have to compete with Intel's Meteor Lake and/or Arrow Lake, in addition to AMD Strix Point.

Micron Delivers High-Speed 7,200 MT/s DDR5 Memory Using 1β Technology

Micron Technology, Inc., today announced it has extended its industry-leading 1β (1-beta) process node technology with the introduction of 16Gb DDR5 memory. With demonstrated in-system functionality at speeds up to 7,200 MT/s, Micron's 1β DDR5 DRAM is now shipping to all data center and PC customers. Micron's 1β-based DDR5 memory with advanced high-k CMOS device technology, 4-phase clocking and clock-sync provides up to a 50% performance uplift and 33% improvement in performance per watt over the previous generation.

As CPU core counts increase to meet the demands of data center workloads, the need for higher memory bandwidth and capacities grows significantly to overcome the 'memory wall' challenge while optimizing the total cost of ownership for customers. Micron's 1β DDR5 DRAM allows computational capabilities to scale with higher performance enabling applications like artificial intelligence (AI) training and inference, generative AI, data analytics, and in-memory databases (IMDB) across data center and client platforms. The new 1β DDR5 DRAM product line offers current module densities in speeds ranging from 4,800 MT/s up to 7,200 MT/s for use in data center and client applications.

Winbond Introduces Innovative CUBE Architecture for Powerful Edge AI Devices

Winbond Electronics Corporation, a leading global supplier of semiconductor memory solutions, has unveiled a powerful enabling technology for affordable Edge AI computing in mainstream use cases. The Company's new customized ultra-bandwidth elements (CUBE) enable memory technology to be optimized for seamless performance running generative AI on hybrid edge/cloud applications.

CUBE enhances the performance of front-end 3D structures such as chip on wafer (CoW) and wafer on wafer (WoW), as well as back-end 2.5D/3D chip on Si-interposer on substrate and fan-out solutions. Designed to meet the growing demands of edge AI computing devices, it is compatible with memory density from 256 Mb to 8 Gb with a single die, and it can also be 3D stacked to enhance bandwidth while reducing data transfer power consumption.

Samsung Electronics' Industry-First LPCAMM Ushers in Future of Memory Modules

Samsung Electronics, a world leader in advanced memory technology, today announced that it has developed the industry's first Low Power Compression Attached Memory Module (LPCAMM) form factor, which is expected to transform the DRAM market for PCs and laptops - and potentially even data centers. Samsung's groundbreaking development for its 7.5 gigabits-per-second (Gbps) LPCAMM has completed system verification through Intel's platform. Historically, PCs and laptops have conventionally used LPDDR DRAM or DDR-based So-DIMMs. While LPDDR is compact, it's permanently attached to the motherboard, making it challenging to replace during repairs or upgrades. On the other hand, So-DIMMs can be attached or detached easily but have limitations with performance and other physical features.

LPCAMM overcomes the shortcomings of both LPDDR and So-DIMMs, addressing the increased demand for more efficient yet compact devices. Being a detachable module, LPCAMM offers enhanced flexibility for PC and laptop manufacturers during the production process. Compared to So-DIMM, LPCAMM occupies up to 60% less space on the motherboard. This allows more efficient use of devices' internal space while also improving performance by up to 50% and power efficiency by up to 70%. LPDDR's power-saving features have made it an attractive option for servers, since it could potentially improve total cost of operation (TCO) efficiency. However, using LPDDR can create operational difficulties such as the need to replace the entire motherboard when upgrading a server's DRAM specifications. LPCAMM offers a solution to these challenges, creating significant potential for it to become the solution of choice for future data centers and servers.

ADATA launches "You Are a Rising Star" Contest and Creator Solutions

ADATA Technology Co., Ltd., the world's leading memory brand, announced a theme of "Dazzling Tomorrow" for its annual creator event " You Are a Rising Star," held from today until October 13th. Use creative techniques such as graphic design, 3D rendering, and video to weave your own moving story. Share your pieces publically on Instagram and you will have an opportunity to win excellent prizes valued at more than USD$5,700.

With the generational change of processors and chipsets, DDR5 memory entering the mainstream, the rapid rise of Gen 4 SSDs and a migration to the Gen 5 era, coupled with the rise of generative AI tools, creator software and hardware must also improve in leaps and bounds. ADATA's online creator contest officially enters its fourth year and continues to provide a platform for talent in the fields of "graphic design," "video creation," "animation," and "photography" to unleash their creativity. This year, we continue our commitment to the spirit of "Build to Create" to produce better solutions for content creators, including major international award winning high-end and comprehensive products such as the LEGEND 970 Gen 5 SSD, ACE series memory module, SE920 USB4 external SSD, and other devices to inspire creativity.

After a Low Base Year in 2023, DRAM and NAND Flash Bit Demand Expected to Increase by 13% and 16% Respectively in 2024

TrendForce expects that memory suppliers will continue their strategy of scaling back production of both DRAM and NAND Flash in 2024, with the cutback being particularly pronounced in the financially struggling NAND Flash sector. Market demand visibility for consumer electronic is projected to remain uncertain in 1H24. Additionally, capital expenditure for general-purpose servers is expected to be weakened due to competition from AI servers. Considering the low baseline set in 2023 and the current low pricing for some memory products, TrendForce anticipates YoY bit demand growth rates for DRAM and NAND Flash to be 13% and 16%, respectively. Nonetheless, achieving effective inventory reduction and restoring supply-demand balance next year will largely hinge on suppliers' ability to exercise restraint in their production capacities. If managed effectively, this could open up an opportunity for a rebound in average memory prices.

PC: The annual growth rate for average DRAM capacity is projected at approximately 12.4%, driven mainly by Intel's new Meteor Lake CPUs coming into mass production in 2024. This platform's DDR5 and LPDDR5 exclusivity will likely make DDR5 the new mainstream, surpassing DDR4 in the latter half of 2024. The growth rate in PC client SSDs will not be as robust as that of PC DRAM, with just an estimated growth of 8-10%. As consumer behavior increasingly shifts toward cloud-based solutions, the demand for laptops with large storage capacities is decreasing. Even though 1 TB models are becoming more available, 512 GB remains the predominant storage option. Furthermore, memory suppliers are maintaining price stability by significantly reducing production. Should prices hit rock bottom and subsequently rebound, PC OEMs are expected to face elevated SSD costs. This, when combined with Windows increasing its licensing fees for storage capacities at and above 1 TB, is likely to put a damper on further growth in average storage capacities.

SK hynix Starts Mass Production of Industry's First 24GB LPDDR5X DRAM

SK hynix Inc. (or "the company", www.skhynix.com) announced today that it has begun supplying the industry's first 24-gigabyte (GB) Low Power Double Data Rate 5X (LPDDR5X) mobile DRAM package to its customers, following the mass production of LPDDR5X in November 2022. SK hynix, in January, developed LPDDR5T, which is an upgraded product of LPDDR5X prior to the development of the 8th generation LPDDR6, and is currently processing customer validation.

"The company integrated the High-K Metal Gate (HKMG) process in the 24 GB LPDDR5X package, enabling the product to deliver outstanding power efficiency and performance," said SK hynix. "The addition of the 24 GB package to our mobile DRAM product portfolio has given us a more flexibility in accommodating customers' needs."

DRAM ASP Decline Narrows to 0~5% for 3Q23 Owing to Production Cuts and Seasonal Demand

TrendForce reports that continued production cuts by DRAM suppliers have led to a gradual quarterly decrease in overall DRAM supply. Seasonal demand, on the other hand, is helping to mitigate inventory pressure on suppliers. TrendForce projects that the third quarter will see the ASP for DRAM converging towards a 0~5% decline. Despite suppliers' concerted efforts, inventory levels persistently remain high, keeping prices low. While production cutbacks may help to curtail quarterly price declines, a tangible recovery in prices may not be seen until 2024.

PC DRAM: The benefits of consolidated production cuts on DDR4 by the top three suppliers are expected to become evident in the third quarter. Furthermore, inventory pressure on suppliers has been partially alleviated due to aggressive purchasing by several OEMs at low prices during 2Q23. Evaluating average price trends for PC DRAM products in 3Q23 reveals that DDR4 will continue to remain in a state of persistent oversupply, leading to an expected quarterly price drop of 3~8%. DDR5 prices—influenced by suppliers' efforts to maintain prices and unmet buyer demand—are projected to see a 0-5% quarterly decline. The overall ASP of PC DRAM is projected to experience a QoQ decline of 0~5% in the third quarter.

OnLogic Helix 511 Fanless Industrial Computer Connects Modern and Legacy Systems

To help bridge the growing gap between modern systems and the legacy technology still in use around the world, global industrial computing specialists, OnLogic (www.onlogic.com), have released the Helix 511 Edge Computer. Designed for use in manufacturing, automation, energy management, and other edge and IoT applications, the Helix 511 easily interfaces with on-site systems thanks to a broad selection of modern and legacy connectivity options.

"We frequently have conversations with customers who are struggling to update their technology infrastructure simply because they can't connect existing systems to newer, more powerful and more capable devices," says OnLogic Product Manager, Hunter Golden. "The embedded computing space has traditionally lagged behind when it comes to adopting new technologies. We want to shift that paradigm while still allowing innovators to access and exchange data with their existing equipment. In many cases, you don't need to rip and replace everything, you just need a Helix 511."

Synopsys and Samsung Collaborate to Deliver Broad IP Portfolio Across All Advanced Samsung Foundry Processes

Synopsys, Inc. today announced an expanded agreement with Samsung Foundry to develop a broad portfolio of IP to reduce design risk and accelerate silicon success for automotive, mobile, high-performance computing (HPC) and multi-die designs. This agreement expands Synopsys' collaboration with Samsung to enhance the Synopsys IP offering for Samsung's advanced 8LPU, SF5, SF4 and SF3 processes and includes Foundation IP, USB, PCI Express, 112G Ethernet, UCIe, LPDDR, DDR, MIPI and more. In addition, Synopsys will optimize IP for Samsung's SF5A and SF4A automotive process nodes to meet stringent Grade 1 or Grade 2 temperature and AEC-Q100 reliability requirements, enabling automotive chip designers to reduce their design effort and accelerate AEC-Q100 qualification. The auto-grade IP for ADAS SoCs will include design failure mode and effect analysis (DFMEA) reports that can save months of development effort for automotive SoC applications.

"Our extensive co-optimization efforts with Samsung across both EDA and IP help automotive, mobile, HPC, and multi-die system architects cope with the inherent challenges of designing chips for advanced process technologies," said John Koeter, senior vice president of product management and strategy for IP at Synopsys. "This extension of our decades-long collaboration provides designers with a low-risk path to achieving their design requirements and quickly launching differentiated products to the market."

India Homegrown HPC Processor Arrives to Power Nation's Exascale Supercomputer

With more countries creating initiatives to develop homegrown processors capable of powering powerful supercomputing facilities, India has just presented its development milestone with Aum HPC. Thanks to information from the report by The Next Platform, we learn that India has developed a processor for powering its exascale high-performance computing (HPC) system. Called Aum HPC, the CPU was developed by the National Supercomputing Mission of the Indian government, which funded the Indian Institute of Science, the Department of Science and Technology, the Ministry of Electronics and Information Technology, and C-DAC to design and manufacture the Aum HPC processors and create strong, strong technology independence.

The Aum HPC is based on Armv8.4 CPU ISA and represents a chiplet processor. Each compute chiplet features 48 Arm Zeus Cores based on Neoverse V1 IP, so with two chiplets, the processor has 96 cores in total. Each core gets 1 MB of level two cache and 1 MB of system cache, for 96 MB L2 cache and 96 MB system cache in total. For memory, the processor uses 16-channel 32-bit DDR5-5200 with a bandwidth of 332.8 GB/s. To expand on that, HBM memory is present, and there is 64 GB of HBM3 with four controllers capable of achieving a bandwidth of 2.87 TB/s. As far as connectivity, the Aum HPC processor has 64 PCIe Gen 5 Lanes with CXL enabled. It is manufactured on a 5 nm node from TSMC. With a 3.0 GHz typical and 3.5+ GHz turbo frequency, the Aum HPC processor is rated for a TDP of 300 Watts. It is capable of producing 4.6+ TeraFLOPS per socket. Below are illustrations and tables comparing Aum HPC to Fujitsy A64FX, another Arm HPC-focused design.

Samsung Electronics Announces 12nm-Class 7.2 Gbps DDR5 DRAM Mass Production Start

Samsung Electronics, a world leader in advanced memory technology, today announced that its 16-gigabit (Gb) DDR5 DRAM, which utilizes the industry's most advanced 12 nanometer (nm)-class process technology, has started mass production. Samsung's completion of the state-of-the-art manufacturing process reaffirms its leadership in cutting-edge DRAM technology.

"Using differentiated process technology, Samsung's industry-leading 12 nm-class DDR5 DRAM delivers outstanding performance and power efficiency," said Jooyoung Lee, Executive Vice President of DRAM Product & Technology at Samsung Electronics. "Our latest DRAM reflects our continued commitment to leading the DRAM market, not only with high-performance and high-capacity products that meet computing market demand for large-scale processing but also by commercializing next-generation solutions that support greater productivity."

Crucial Launches the Pro Series Memory

Last year, Crucial canned its Ballistix brand of gaming focused memory, but it seems like the company still wants to offer its customers a more premium product, as Crucial has just introduced its new Pro series of memory products. Crucial will offer its new Pro series in both DDR5 and DDR4 flavours at either DDR5-5600 or DDR4-3200 speeds. It should be noted that the DDR4 modules still rely on a green PCB, while the DDR5 modules get the same black PCB as Crucial's regular DDR5 modules. Beyond the heatsink, there isn't much that differs between the Pro series and Crucial's regular modules, but there is one thing that might matter to potential buyers.

Crucial has added support for AMD EXPO and Intel XMP 3.0 to its Pro series of modules. In the case of AMD EXPO this only applies to DDR5 modules, whereas the DDR4 modules support Intel XMP 2.0, in this case a feature its standard DDR4 modules lack. This should make it easier for end users to take advantage of the extra performance offered by some of these modules. That said, as Crucial has stuck to JEDEC timings, taking the Pro DDR5-5600 UDIMM kit as an example, you end up with timings of 46-46-45-45 at 1.1 Volts, where competing products have timings in the range of 36-36-36-36, although usually at 1.25 Volts or higher. Even as far as JEDEC timing goes, Crucial has chosen the middle ground for DDR5 5600, as there is a timing option from JEDEC that supports 40-40-40-40, which would make more sense for a more premium product. Price wise, a 32 GB kit with two 16 GB modules of DD5-5600 modules carries an $11 price premium over Crucials standard modules, with a retail price of US$114.99 versus US$103.99, but there are better options out there at this price point.

Report: DRAM and NAND Flash Prices Expected to Fall Further in 2Q23 Due to Weak Server Shipments and High Inventory Levels

TrendForce's latest research indicates that, as production cuts to DRAM and NAND Flash have not kept pace with weakening demand, the ASP of some products is expected to decline further in 2Q23. DRAM prices are projected to fall 13~18%; NAND Flash is expected to fall between 8~13%.

TrendForce reports that the significant drop in DRAM prices was mostly attributed to high inventory levels of DDR4 and LPDDR5 as PC DRAM, server DRAM, and mobile DRAM collectively account for over 85% of DRAM consumption. Meanwhile, the market share for DDR5 remains relatively low.

SK Hynix to Expand Wuxi Fab Legacy Production Capacity, Consumer DRAM Prices Struggle to Recover

Last October, the US Department of Commerce imposed semiconductor restrictions on Chinese imports of equipment for processes of 18 nm and below. SK hynix's Wuxi fab was granted a one-year production license, but geopolitical risks and weak demand prompted the company to reduce wafer starts by about 30% per month in 2Q23, according to TrendForce's latest research.

TrendForce reports that SK hynix had planned to transition its Wuxi fab's mainstream process from 1Y nm to 1Z nm, decreasing the output of legacy processes. However, due to limitations imposed by the US ban, the company instead opted to increase the share of its 21 nm production lines, focus-ing on DDR3 and DDR4 4Gb products. SK hynix's long-term strategy involves shifting its capacity expansion back to South Korea, while the Wuxi fab caters to domestic demand in China and the legacy-process consumer DRAM market.
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