News Posts matching #Tech

Return to Keyword Browsing

Intel Meteor Lake Can Play Videos Without a GPU, Thanks to the new Standalone Media Unit

Intel's upcoming Meteor Lake (MTL) processor is set to deliver a wide range of exciting solutions, with the first being the Intel 4 manufacturing node. However, today we have some interesting Linux kernel patches that indicate that Meteor Lake will have a dedicated "Standalone Media" Graphics Technology (GT) block to process video/audio. Moving encoding and decoding off GPU to a dedicated media engine will allow MTL to play back video without the GPU, and the GPU can be used as a parallel processing powerhouse. Features like Intel QuickSync will be built into this unit. What is interesting is that this unit will be made on a separate tile, which will be fused with the rest using tile-based manufacturing found in Ponte Vecchio (which has 47 tiles).
Intel Linux PatchesStarting with [Meteor Lake], media functionality has moved into a new, second GT at the hardware level. This new GT, referred to as "standalone media" in the spec, has its own GuC, power management/forcewake, etc. The general non-engine GT registers for standalone media start at 0x380000, but otherwise use the same MMIO offsets as the primary GT.

Standalone media has a lot of similarity to the remote tiles present on platforms like [Xe HP Software Development Vehicle] and [Ponte Vecchio], and our i915 [kernel graphics driver] implementation can share much of the general "multi GT" infrastructure between the two types of platforms.

Phison Debuts the X1 to Provide the Industry's Most Advanced Enterprise SSD Solution

Phison Electronics Corp., a global leader in NAND flash controller and storage solutions, today announced the launch of its X1 controller based solid state drive (SSD) platform that delivers the industry's most advanced enterprise SSD solution. Engineered with Phison's technology to meet the evolving demands of faster and smarter global data-center infrastructures, the X1 SSD platform was designed in partnership with Seagate Technology Holdings plc, a world leader in mass-data storage infrastructure solutions. The X1 SSD customizable platform offers more computing with less energy consumption. With a cost-effective solution that eliminates bottlenecks and improves quality of service, the X1 offers more than a 30 percent increase in data reads than existing market competitors for the same power used.

"We combined Seagate's proprietary data management and customer integration capabilities with Phison's cutting-edge technology to create highly customized SSDs that meet the ever-evolving needs of the enterprise storage market," said Sai Varanasi, senior vice president of product and business marketing at Seagate Technology. "Seagate is excited to partner with Phison on developing advanced SSD technology to provide the industry with increased density, higher performance and power efficiency for all mass capacity storage providers."

Micron Announces Intent to Bring Leading-Edge Memory Manufacturing to the U.S.

Micron Technology, Inc. (NASDAQ: MU) commends and thanks the Biden Administration for their leadership and the bipartisan work of Congress for passing the "Chips and Science" legislation. This is a big step towards securing the future of semiconductor manufacturing in the United States and advancing American innovation and competitiveness for years to come.

This legislation will bring leading-edge semiconductor manufacturing to the U.S., creating tens of thousands of jobs and tens of billions of dollars of new investments - transforming U.S. semiconductor innovation and supply chain resilience.

US Congress Passes the CHIPS and Science Act

As The CHIPS and Science Act of 2022 heads to President Biden's desk for his signature, following its passage in Congress, OSTP's Dr. Alondra Nelson is releasing the following statement: "The bipartisan CHIPS and Science Act of 2022 is the most significant American investment in science, technology, and innovation in a generation. It will revitalize and advance U.S. leadership in science and technology, spur U.S. competitiveness and economic development, and bolster our domestic semiconductor supply chains. Most important, it will deliver opportunities for Americans all across the nation.

For working Americans, the stakes of this legislation could not be higher. Semiconductor chips power our daily lives, from the telecommunications that keep us all connected, and medical devices that keep our loved ones alive, to financial institutions that help secure our families' futures, and the computers from which millions of Americans run their businesses. They are a door to a future of innovation, progress, and economic security.

Razer Launches DeathStalker V2 Pro Optical Keyboard

[Editor's Note: We Reviewed Razer DeathStalker V2 Pro Optical Keyboard here.]

Razer, the leading global lifestyle brand for gamers, today announced the return of the acclaimed DeathStalker keyboard in the form of the new DeathStalker V2 Pro, DeathStalker V2 Pro Tenkeyless, and DeathStalker V2.

With a clean, low-profile design language running across the range, the new DeathStalker V2 line is ideal for gamers looking for a clutter-free desktop set-up. Boasting a sleek, low-profile design, the DeathStalker V2 line is all about high-profile performance, featuring both linear and clicky variants of the Razer Low-profile Optical Switches across the range. Adding to the premium experience are a slim-line aluminium top plate for superb durability, and laser-etched keycaps with an ultra-durable coating for even greater longevity.

Chinese SMIC Ships 7 nm Chips, Reportedly Copied TSMC's Design

The Chinese technology giant, SMIC, has managed to advance its semiconductor manufacturing technology and shipped the first 7 nm silicon manufactured on China's soil. According to analyst firm TechInsights, who examined the 7 nm Bitcoin mining SoC made for MinerVa firm, there are doubts that SMIC 7 nm process is somewhat similar to TSMC's 7 nm process. Despite having no access to advanced semiconductor manufacturing tools, and US restrictions placed around it, SMIC has managed to produce what resembles an almost perfect 7 nm node. This could lead to a true 7 nm logic and memory bitcells sometimes in the future, as the node advances in SMIC's labs.

Having done an in-depth die analysis, the TechInsights report indicates that TSMC, Intel, and Samsung have a more advanced 7 nm node and are two nodes ahead of the Chinese SMIC. The results are not great regarding the economics and yield of this SMIC 7 nm process. While we have no specific data, the report indicates that the actual working chips made with older DUV tools are not perfect. This is not a problem for the Chinese market as it seeks independence from Western companies and technology. However, introducing a China-made 7 nm chip is more critical as it shows that the country can manufacture advanced nodes with restrictions and sanctions in place. The MinerVa SoC die and the PCB that houses those chips are pictured below.

Samsung Adopts Ansys' Simulation Portfolio to Create Semiconductor Designs to Optimize High-Speed Connectivity

Samsung Foundry will engage Ansys' industry-leading electromagnetic (EM) simulation tools to develop ultramodern designs, including 5G/6G, on the most advanced chips, nodes, and process technologies. Ansys' simulation solutions will deliver a comprehensive EM-aware design flow with greater capacity, speed, and integration capabilities for Samsung's most advanced semiconductor technology, accelerating on-chip design cycle times to boost high-speed connectivity while helping to reduce design error and risk.

Samsung designers will leverage Ansys' EM design tools, Ansys RaptorX, Ansys VeloceRF, and Ansys Exalto, to help reduce time to market by two to three weeks on smaller designs and up to two months for complex designs. With automation capabilities that optimize calculations and modeling, coupled with larger capacity, Ansys' software will allow the Samsung team to design at faster speeds with higher fidelity.

GIGABYTE Enterprise Products Support AMD Ryzen Threadripper PRO 5000WX Series Processors

GIGABYTE Technology, an industry leader in high-performance servers and workstations, today announced support for AMD Ryzen Threadripper PRO 5000WX Series processors on GIGABYTE motherboards, MC62-G40 and MC62-G41, and a workstation, W771-Z00; additionally, a BIOS update is available now to support the new CPU series. The Threadripper PRO line of CPUs is designed for the best in productivity at professional workstations. These GIGABYTE workstation products have enterprise-class reliability and have been in the market supporting the prior generation Threadripper PRO 3000WX series, and now these products will support the 5000WX series for fast rendering, encoding, compiling, modeling, simulating, and more.

Ayar Labs Raises $130 Million for Light-based Chip-to-Chip Communication

Ayar Labs, the leader in chip-to-chip optical connectivity, today announced that the company has secured $130 million in additional financing led by Boardman Bay Capital Management to drive the commercialization of its breakthrough optical I/O solution. Hewlett Packard Enterprise (HPE) and NVIDIA entered this investment round, joining existing strategic investors Applied Ventures LLC, GlobalFoundries, Intel Capital, and Lockheed Martin Ventures. Other new strategic and financial investors participating in the round include Agave SPV, Atreides Capital, Berkeley Frontier Fund, IAG Capital Partners, Infinitum Capital, Nautilus Venture Partners, and Tyche Partners. They join existing investors such as BlueSky Capital, Founders Fund, Playground Global, and TechU Venture Partners.

"As a successful technology-focused crossover fund operating for over a decade, Ayar Labs represents our largest private investment to date," said Will Graves, Chief Investment Officer at Boardman Bay Capital Management. "We believe that silicon photonics-based optical interconnects in the data center and telecommunications markets represent a massive new opportunity and that Ayar Labs is the leader in this emerging space with proven technology, a fantastic team, and the right ecosystem partners and strategy."

Intel Arc A350M GPU Gets Performance Boost with Dynamic Tuning Technology Disabled

Last month, Intel released its Arc Alchemist lineup for mobile/laptop configurations. As expected, being the first discrete GPU that the company made, there are some hiccups here and there that happen along the way. Today, we have an interesting case of Intel Arc A350M getting a heavy performance boost with Dynamic Tuning Technology (DTT) disabled. The DTT is Intel's solution to automatically and dynamically allocate power between an Intel processor and an Intel Discrete Graphics Card to optimize performance and improve battery life. This is essentially a competing tech for AMD SmartShift and NVIDIA Dynamic Boost implementations. Thanks to a South Korean YouTuber, BullsLab, we have information that disabling DTT in drivers helps Arc 350M GPU reach higher performance targets.

He found when disabling DTT in drivers that the gaming performance improved significantly and that the Arc 350M was outputting 30-80 more frames per second. This is no slight improvement and shows that the drivers are still not yet mature. Creating a discrete graphics card is not an easy task, as noted here; however, we hope to see Intel put out more fixes in the coming weeks and hopefully end this strange behavior.
Below, you can see the YouTube video with benchmarks.

PC Shipments Begin to Slow Following Two Years of Strong Growth, According to IDC

Global shipments of traditional PCs, including desktops, notebooks, and workstations, declined 5.1% in the first quarter of 2022 (1Q22) but exceeded earlier forecasts, according to preliminary results from the International Data Corporation (IDC) Worldwide Quarterly Personal Computing Device Tracker. The PC market is coming off two years of double-digit growth, so while the first quarter decline is a change in this momentum, it doesn't mean the industry is in a downward spiral. Despite ongoing supply chain and logistical challenges, vendors still shipped 80.5 million PCs during the quarter. The 1Q22 volume marks the seventh consecutive quarter where global shipments surpassed 80 million, a feat not seen since 2012.

"The focus shouldn't be on the year-over-year decline in PC volumes because that was to be expected. The focus should be on the PC industry managing to ship more than 80 million PCs at a time when logistics and supply chain are still a mess, accompanied by numerous geopolitical and pandemic-related challenges," said Ryan Reith, group vice president with IDC's Worldwide Mobile Device Trackers. "We have witnessed some slowdown in both the education and consumer markets, but all indicators show demand for commercial PCs remains very strong. We also believe that the consumer market will pick up again in the near future. The result of 1Q22 was PC shipment volumes that were near record levels for a first quarter."

Fujitsu Achieves Major Technical Milestone with World's Fastest 36 Qubit Quantum Simulator

Fujitsu has successfully developed the world's fastest quantum computer simulator capable of handling 36 qubit quantum circuits on a cluster system featuring Fujitsu's "FUJITSU Supercomputer PRIMEHPC FX 700" ("PRIMEHPC FX 700")(1), which is equipped with the same A64FX CPU that powers the world's fastest supercomputer, Fugaku.

The newly developed quantum simulator can execute the quantum simulator software "Qulacs"(3) in parallel at high speed, achieving approximately double the performance of other significant quantum simulators in 36 qubit quantum operations. Fujitsu's new quantum simulator will serve as an important bridge towards the development of quantum computing applications that are expected to be put to practical use in the years ahead.

Intel Updates Technology Roadmap with Data Center Processors and Game Streaming Service

At Intel's 2022 Investor Meeting, Chief Executive Officer Pat Gelsinger and Intel's business leaders outlined key elements of the company's strategy and path for long-term growth. Intel's long-term plans will capitalize on transformative growth during an era of unprecedented demand for semiconductors. Among the presentations, Intel announced product roadmaps across its major business units and key execution milestones, including: Accelerated Computing Systems and Graphics, Intel Foundry Services, Software and Advanced Technology, Network and Edge, Technology Development, More: For more from Intel's Investor Meeting 2022, including the presentations and news, please visit the Intel Newsroom and Intel.com's Investor Meeting site.

JEDEC Publishes HBM3 Update to High Bandwidth Memory (HBM) Standard

JEDEC Solid State Technology Association, the global leader in the development of standards for the microelectronics industry, today announced the publication of the next version of its High Bandwidth Memory (HBM) DRAM standard: JESD238 HBM3, available for download from the JEDEC website. HBM3 is an innovative approach to raising the data processing rate used in applications where higher bandwidth, lower power consumption and capacity per area are essential to a solution's market success, including graphics processing and high-performance computing and servers.

Tachyum Selected for Pan-European Project Enabling 1 AI Zettaflop in 2024

Tachyum today announced that it was selected by the Slovak Republic to participate in the latest submission for the Important Projects of Common European Interest (IPCEI), to develop Prodigy 2 for HPC/AI. Prodigy 2 for HPC/AI will enable 1 AI Zettaflop and more than 10 DP Exaflops computers to support superhuman brain-scale computing by 2024 for under €1B. As part of this selection, Tachyum could receive a 49 million Euro grant to accelerate a second-generation of its Tachyum Prodigy processor for HPC/AI in a 3-nanometer process.

The IPCEI program can make a very important contribution to sustainable economic growth, jobs, competitiveness and resilience for industry and the economy in the European Union. IPCEI will strengthen the EU's open strategic autonomy by enabling breakthrough innovation and infrastructure projects through cross-border cooperation and with positive spill-over effects on the internal market and society as a whole.

Taiwan Semiconductor Industry Takes Home Close to 72% of Science Park Revenue

Much of the technology industry in Taiwan is located in various science parks located around the island and the three largest scientific parks in Taiwan raked home US$127 billion in sales last year, or an increase of 23.58 percent compared to 2020. The semiconductor industry accounted for nearly 72 percent of that, although, the fact that the three largest science parks are home to companies like TSMC, UMC, MediaTek, Kingston, Realtek, AU Optronics, Winbond, Innolux and many others, so it's not surprising that the largest share of revenue is coming from here. It should be noted that the 72 percent figure is only for the first three quarters of 2021, so it might end up being even higher.

The numbers are based on data from the Ministry of Science and Technology (MOST) and after semiconductors, optoelectronics were bringing in the highest revenue streams with an increase of over 29 percent compared to 2020, to a sales value of almost US$18 billion, which is truly dwarfed when compared to the semiconductor sales. In third place was sales of computers and computer accessories which accounted for a comparatively measly US$4.78 billion, or an increase of 13.53 percent. The trend is expected to continue in 2022, assuming Taiwan isn't affected by the pandemic.

Razer Announces All-New Blade Gaming Laptops at CES 2022

Razer, the leading global lifestyle brand for gamers (Hong Kong Stock Code: 1337), is kicking off 2022 with new Razer Blade gaming laptop models including the Razer Blade 14, Razer Blade 15, and Razer Blade 17. The world's fastest laptops for gamers and creators are equipped with the recently announced NVIDIA GeForce RTX 30 Series Laptop GPUs, up to an RTX 3080 Ti, making the new Blades better than ever, now shipping with Windows 11. All new Razer Blade gaming laptops now also include groundbreaking DDR5 memory, providing blistering clock speeds up to 4800 MHz, an increase in frequency by up to 50% compared to the previous generation.

"The Razer Blade series continues to be the best gaming laptop by providing desktop-class performance on-the-go," says Travis Furst, Senior Director of Razer's Systems business unit. "Additionally, we've enabled creators to work anywhere with gorgeous displays, available NVIDIA Studio drivers, and up to 14-Core CPUs. Users will have the ability to choose any model or configuration that best fits their gaming or creating needs, while getting the latest and greatest in graphics, memory and processing technology."

AMD Will Give a Glimpse of Zen4 Core at CES 2022 Presentation

As the year ends, one of the biggest consumer trade shows, CES, is on the horizon, and manufacturers are ready to present the work that will become real throughout the year. AMD will offer a keynote at the CES 2022 press conference, and we expect to hear more about the upcoming Zen3 processors with 3D V-cache stacked in them. However, what is interesting is that we may listen to more details about Zen4 core. In an exclusive interview conducted by Antony Leather, Forbes contributor and the person behind CrazyTechLab, AMD CTO Mark Papermaster started the hype machine by sharing that AMD will announce some Zen4 core details at the CES 2022 conference.
AMD CTO Mark PapermasterWith regards to the upcoming generation - I point to CES in January. We're excited to be revealing some additional details on our new product launches that will deliver phenomenal experiences and as we've said, later in the year as it progresses we'll share more detail on Zen 4 with some mentioned at CES and more announcements on it over the course of 2022. It will be a very exciting year for AMD.

FTC Sues to Block $40 Billion Semiconductor NVIDIA and Arm Chip Merger

The Federal Trade Commission today sued to block U.S. chip supplier Nvidia Corp.'s $40 billion acquisition of U.K. chip design provider Arm Ltd. Semiconductor chips power the computers and technologies that are essential to our modern economy and society. The proposed vertical deal would give one of the largest chip companies control over the computing technology and designs that rival firms rely on to develop their own competing chips. The FTC's complaint alleges that the combined firm would have the means and incentive to stifle innovative next-generation technologies, including those used to run datacenters and driver-assistance systems in cars.

"The FTC is suing to block the largest semiconductor chip merger in history to prevent a chip conglomerate from stifling the innovation pipeline for next-generation technologies," said FTC Bureau of Competition Director Holly Vedova. "Tomorrow's technologies depend on preserving today's competitive, cutting-edge chip markets. This proposed deal would distort Arm's incentives in chip markets and allow the combined firm to unfairly undermine Nvidia's rivals. The FTC's lawsuit should send a strong signal that we will act aggressively to protect our critical infrastructure markets from illegal vertical mergers that have far-reaching and damaging effects on future innovations."

NVIDIA CMP 170HX Mining Card Tested, Based on GA100 GPU SKU

NVIDIA's Crypto Mining (CMP) series of graphics cards are made to work only for one purpose: mining cryptocurrency coins. Hence, their functionality is somewhat limited, and they can not be used for gaming as regular GPUs can. Today, Linus Tech Tips got ahold of NVIDIA's CMP 170HX mining card, which is not listed on the company website. According to the source, the card runs on NVIDIA's GA100-105F GPU, a version based on the regular GA100 SXM design used in data-center applications. Unlike its bigger brother, the GA100-105F SKU is a cut-down design with 4480 CUDA cores and 8 GB of HBM2E memory. The complete design has 6912 cores and 40/80 GB HBM2E memory configurations.

As far as the reason for choosing 8 GB HBM2E memory goes, we know that the Ethereum DAG file is under 5 GB, so the 8 GB memory buffer is sufficient for mining any coin out there. It is powered by an 8-pin CPU power connector and draws about 250 Watts of power. It can be adjusted to 200 Watts while retaining the 165 MH/s hash rate for Ethereum. This reference design is manufactured by NVIDIA and has no active cooling, as it is meant to be cooled in high-density server racks. Only a colossal heatsink is attached, meaning that the cooling needs to come from a third party. As far as pricing is concerned, Linus managed to get this card for $5000, making it a costly mining option.
More images follow...

India PC Market Ships 4.5 Million Units in 3Q21, Reports All-Time High Shipments, According to IDC

The India traditional PC market (inclusive of desktops, notebooks, and workstations) continued its growth momentum despite ongoing supply and logistical challenges. The traditional PC shipments witnessed a 30% year-over-year (YoY) growth in 3Q21 (Jul-Sep), marking the fifth consecutive quarter of growth in India, according to new data from the International Data Corporation 's (IDC) Worldwide Quarterly Personal Computing Device Tracker. A total of 4.5 million PCs were shipped during the quarter, making it India's biggest-ever single quarter. To put this in perspective, it is bigger than the total yearly consumer shipments in 2019, a year before the pandemic hit us. As a result, many brands also reported their biggest quarter of PC shipments.

Notebook PCs continue to dominate the overall category with more than 80% share. Enterprise and consumer demand helped the Notebook category to reach over 3 million units for the first time, and the desktop category also continued its upward momentum as it grew by 30.5% YoY in 3Q21.

EMEA PC Market Maintains Growth in 2021Q3, Despite Lower Consumer Spending and Continued Supply Issues, Says IDC

The Europe, Middle East, and Africa (EMEA) traditional PC market, (desktops, notebooks, and workstations) grew 12.7% YoY in 2021Q3, for a total of 24.4 million units, according to International Data Corporation (IDC). A strong commercial performance throughout the region is the main driver of this growth, offsetting a slowdown in consumer, which could not keep up with the unfavorable growth rates seen in 2020Q3.

The Western European PC market enjoyed solid growth (15.8% YoY). Desktops continued their upward trend and increased 21.8% YoY—outgrowing notebooks (+13.1%) for the first time in six quarters. Desktop growth can be attributed to strength on the commercial side, as employers look to equip and refresh their increasingly populated offices. Notebooks also saw solid commercial shipments but were stifled by component shortages, primarily in IC boards and panels.

DRAM Module Revenue Undergoes 5% YoY Growth for 2020, with Varying Performances Among Suppliers, Says TrendForce

Annual shipment of notebook computers and desktop PCs underwent a massive increase in 2020 thanks to the proliferation of the stay-at-home economy brought about by the COVID-19 pandemic last year, according to TrendForce's latest investigations. In particular, notebook shipment increased by a staggering 26% YoY, thereby generating a corresponding demand for DRAM chips. Although the movement of DRAM prices remained stable in 2020, there was a palpable growth in actual DRAM bit demand. Hence, global DRAM module revenue increased by about 5% YoY to US$16.9 billion for 2020.

Looking back at the price trend of DRAM modules for 2020, TrendForce indicates that the market adopted a relative conservative outlook going forward in view of the ongoing pandemic. In turn, various end-products differed wildly in their respective market performances as well. For instance, while demand for notebooks remained strong, smartphone demand was relatively bearish. Server shipment, on the other hand, was at the same time consistent yet indicative of uncertainties, to some degree. In light of the varying performances in the end-markets, PC DRAM prices did not undergo drastic fluctuations throughout the year, and DRAM module suppliers posted earnings performances that were a direct result of their sales strategies, with certain suppliers, including Kimtigo and ADATA, able to raise their revenues by a massive margin.

DRAM Revenue Undergoes 26% Increase QoQ for 2Q21 Owing to Rising Quotes and Higher-Than-Expected Shipment, Says TrendForce

After DRAM prices made a rebound into an upward trajectory in 1Q21, buyers expanded their DRAM procurement activities in 2Q21 as they anticipated a further price hike and insufficient supply going forward, according to TrendForce's latest investigations. Not only was demand robust from clients in the notebook segment, which benefitted from ongoing WFH and distance learning applications, but CSPs also sought to gradually replenish their DRAM inventories. Furthermore, demand for products that are relatively niche, including graphics DRAM and consumer DRAM, remained strong. Hence, DRAM suppliers experienced better-than-expected QoQ increases in their DRAM shipment for 2Q21. At the same time, DRAM quotes grew by a greater magnitude compared to the first quarter as well. With both shipment and quotes undergoing growths in tandem, DRAM suppliers registered remarkable growths in their revenues in 2Q21. Total DRAM revenue for 2Q21 reached US$24.1 billion, a 26% QoQ increase.

IDC Forecasts Companies to Spend Almost $342 Billion on AI Solutions in 2021

Worldwide revenues for the artificial intelligence (AI) market, including software, hardware, and services, is estimated to grow 15.2% year over year in 2021 to $341.8 billion, according to the latest release of the International Data Corporation (IDC) Worldwide Semiannual Artificial Intelligence Tracker. The market is forecast to accelerate further in 2022 with 18.8% growth and remain on track to break the $500 billion mark by 2024. Among the three technology categories, AI Software occupied 88% of the overall AI market. However, in terms of growth, AI Hardware is estimated to grow the fastest in the next several years. From 2023 onwards, AI Services is forecast to become the fastest growing category.

Within the AI Software category, AI Applications has the lion's share at nearly 50% of revenues. In terms of growth, AI Platforms is the strongest with a five-year compound annual growth rate (CAGR) of 33.2%. The slowest will be AI System Infrastructure Software with a five-year CAGR of 14.4% while accounting for roughly 35% of all AI Software revenues. Within the AI Applications market, AI ERM is expected to grow slightly stronger than AI CRM over the next five years. Meanwhile, AI Lifecycle Software is forecast to grow the fastest among the markets within AI Platforms.
Return to Keyword Browsing
Dec 18th, 2024 16:13 EST change timezone

New Forum Posts

Popular Reviews

Controversial News Posts