Category Archives: Infrastructure

AMD Radeon RX 6000 series ‘Big Navi’ graphics cards overview

AMD has launched its RX 6000 series of graphics cards based on the revised RDNA architecture.

Three new cards were launched at its virtual launch presentation on Oct. 28: the Radeon RX 6800, Radeon RX 6800 XT, and the Radeon RX 6900 XT.

Model AMD RX 6900 XT AMD RX 6800 XT AMD RX 6800
Compute units 80 72 60
Boost/Game frequency 2250MHz / 2015MHz 2250MHz / 2015MHz 2105MHz / 1815 MHz
ROPs 128 128 96
Infinity cache 128MB 128MB 128MB
Memory 16GB GDDR6 16GB GDDR6 16GB GDDR6
Ray Accelerators 80 72 60
Power connector 2 x 8 pin 2 x 8 pin 2 x 8 pin
GPU power 300W 300W 250W
Price US$999 US$649 US$579

All three cards are based on the RDNA 2 architecture, an improved version of AMD’s RDNA architecture used by the Radeon RX 5000 series graphics cards. Compared to the first iteration, RDNA 2 offers 54 per cent higher performance per watt despite being built on the same 7nm node by TSMC. At 4K resolution, AMD claims that RDNA 2 offers roughly twice the performance of RDNA.

All image source: AMD presentation slide deck.

Debuting with RDNA 2 is AMD’s new Infinity Cache, a new slice of 128MB cache memory installed on the GPU that’s accessible by all cores. AMD claims that Infinity Cache acts as a “massive bandwidth amplifier” and raises the effective memory bandwidth to 1664GB/s, 2.4 times higher than the standard GDDR6 memory onboard. For reference, the Radeon Vega VII, which used stacks of high-bandwidth memory (HBM) and a 4096-bit memory bus, achieved a memory bandwidth of 1024GB/s.

AMD doubling down on boosting memory bandwidth could be seen as a way to keep the GPU running at its peak. As Anand Tech explained in its Nvidia Turing architecture deep dive, memory bandwidth does not improve at the same pace as semiconductor density. This was one of the reasons AMD opted to use the expensive HBM2 memory for its Vega VII graphics card.

Now back to the design at hand. With the first RDNA cards, AMD nearly doubled their graphics memory bandwidth (compared to its older Graphics Core Next cards) by using a wider 384-bit memory bus and the faster GDDR6X memory. But with RDNA 2, AMD reverted to using a narrower 256-bit wide bus and the slower GDDR6 memory. Therefore, AMD is likely banking on Infinity Cache to alleviate any bottleneck that could hamper the performance of its new Ray Accelerator, a new dedicated ray trace unit added to the RDNA 2’s compute unit.

AMD Radeon RX 6800 XT breakdown. Image source: AMD website

Smart Access Memory is another memory enhancement that can increase performance. The caveat is that it can only be enabled by pairing an RX 6000 series graphics card with an AMD Ryzen 5000 series processor. Once enabled, the processor would have “full access” to the GPU memory. AMD said that when combined with the new Rage Mode one-click overclocking feature, gamers could squeeze out an extra two to 13 percent performance for free. During the presentation, AMD only mentioned Smart Access Memory with the 500 series chipset motherboards. It’s not clear whether the 400 series chipset motherboards would receive it as well.

During the presentation, AMD CEO Lisa Su said that a super-resolution feature is in the works to “give gamers an option for more performance when using ray tracing.” Su did not announce when it will be available.

The RX 6000 series graphics cards bring support for Microsoft’s DirectX 12 graphics API. It aims to increase visual fidelity and processing efficiency through four key technologies:

  • DirectX Raytracing: an advanced ray-tracing technique that produces more realistic lighting and shadows.
  • Variable rate shading: renders different parts of an image at different detail levels.
  • Mesh shaders: A new shader pipeline design that makes shaders more flexible and efficient.
  • Sampler feedback: A feature that better predicts what graphical resources should be loaded next.

By improving power efficiency using holistic design optimizations, AMD was able to limit the total board power of its RX 6000 series graphics cards to 300W. According to the presentation slides, AMD targeted a 650W power supply to be the baseline power requirement. That may be enough to run the RX 6800, but AMD recommends a 750W unit of the RX 6800XT and 850W for the RX 6900 XT.

AMD said its RDNA 3 architecture is on track.

For the most part, AMD’s carefully-crafted presentation strongly alludes that the Radeon RX 6000 series will deliver better value than its green competitor. For graphics cards, value isn’t a simple conversation of pricing; performance at the targeted resolution still plays into the equation.

First up is the Radeon RX 6800, the most affordable option at US$579. AMD compared the Radeon RX 6800 to the Nvidia RTX 2080 Ti, Nvidia’s former flagship card built using the Nvidia Turing architecture. AMD’s presentation slides showed a convincing victory for the RX 6800 at 1440p and a solid lead at 4K. Based on preliminary reviews by various outlets, the RTX 2080 Ti roughly equates to the performance of the Nvidia GeForce RTX 3070 launching on Oct. 29, so AMD’s victory here could very well translate to a win against Nvidia’s midrange contender. Do note, however, that the RTX 3070 is US$79 cheaper and only comes with 8GB of memory.

Next up is the Radeon RX 6800 XT at $649, which squared off against Nvidia’s current-gen GeForce RTX 3080 graphics card. Not only did it show some seriously competitive numbers against Nvidia’s product, but it did so at a lower power profile (which AMD poignantly noted by enclosing it in bold brackets). It also undercuts Nvidia’s card by $50, increasing the value proposition ever so slightly.

Saving the best for last, AMD pitted its top-shelf Radeon RX 6900XT against Nvidia’s flagship GeForce RTX 3090 graphics card. With both the Rage mode overclocking and Smart Access Memory enabled, the RX 6900 XT traded blows against Nvidia’s best at 4K resolution. But at $999, the RX 6900 XT significantly undercuts the RTX 3090 Founders Edition by $499.

The Radeon RX 6800 and Radeon RX 6800 XT will be available globally on Nov. 18. The Radeon RX 6900 will be available on Dec. 8. AMD has promised that it would take every measure it can to prevent scalper bots from instantly draining inventory at launch–a nightmare scenario that struck Nvidia when it launched its GeForce RTX 3000 series graphics cards.

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Is there an easier way to manage all your security tools?

Many CIOs say they’re overwhelmed with managing the complex security environment needed to combat growing security threats. Now, there’s a way to solve that. Architectures today dramatically increase the attack surface, said Akshay Kashyapa, Technical Solutions Architect, Cisco, at a recent ITWC Webinar. To manage this, “we end up having too many tools and too…

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Are computing infrastructure outages killing your reputation?

In our 24/7/365 world, computing infrastructure outages can kill a CIO’s reputation and career prospects swiftly and dramatically. Outages have attained an extremely high profile in most organizations because they visibly and quickly: Cost revenue. Undermine customer service. Cause work to grind to a halt. Undermine brand reputation. Computing infrastructure outages occur for many reasons…

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Coffee Briefing, October 27, 2020 – New beginnings, plus the latest from Dell, IBM, NetApp, and more

Starting today, we are combining our CDN and ITWC Morning Briefings to deliver our entire audience the most complete news package with the latest headlines, interviews, and social media chatter.

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What is Wi-Fi sense and what can it do?

Wireless networks are typically associated with internet access in corporate networks or entertainment services like Netflix. Yet, WiFi’s application extends far beyond just streaming data to electronics. Now that a common household owns about 10 smart devices on average, it has set up WiFi sense to take the stage.

WiFi sense is a type of short-range passive radar technology, and it’s surprisingly accurate. It can easily pick up an object’s movement from room to room and zero in on gestures for activity classification. For large events, a sensor could be placed at the entrance to count visitors. Hospitals and elderly care facilities can use WiFi sensors to monitor patient movement and biometric data like heartbeats, breathing, and limb movements.

Simply put, WiFi sense measures how WiFi signals interact with movement. By pinging the environment, WiFi sense systems can easily track locations and movement based on how the signals are reflected and deflected.

WiFi sense systems communicate in either infrastructure mode or ad-hoc mode. In ad-hoc mode, each node in the sensing system communicates with a central access point (AP). In infrastructure mode, each of the nodes communicates with one another directly.

Two examples of WiFI sense configuration in a common household. Image source: Wireless Broadband Alliance

Topologies aside, WiFi sense can be active or passive. An active system sends a WiFi packet dedicated to sensing purposes. Conversely, a passive WiFi sense system appends WiFi sense data to existing WiFi traffic.

Since a passive system doesn’t send extra packets, it requires minimal processing overhead. Although active systems need higher computational power, it also has greater control over the transmission rate, bandwidth, beamforming and other environmental measurements.

Preliminary testing shows that WiFi sense performance is correlated to channel bandwidth. The larger the bandwidth, the higher the resolution. Channel bandwidth in the 2.4GHz spectrum is 20MHz, 5GHz is 160MHz, and 60GHz is 2GHz.

Benefits

Motion sensing can be achieved using infrared and radar sensors. Patient monitoring can be driven by cameras plus AI, and smartphones can already detect gestures by amalgamating a time of flight sensor (ToF) with a standard camera. These existing solutions naturally beg the question: where does WiFi sense fit in all this?

The answer is clear cut; WiFi sense has an advantage over existing solutions in that for most applications, it does not need any extra hardware. Active radar systems require dedicated antennas and transceivers that are complex and costly. On the other hand, WiFi sense uses existing devices like cell phones, PCs, and mesh WiFi systems. The user would only need to install the required software to transform their setup into a WiFi sense.

“There are about 15 billion WiFi clients devices out there,” said Taj Manku, CEO of Cognitive Systems. “With this [WiFi sense], you can now enable all these devices, which are never meant to be motion sensors, to now be motion sensors. And that can then provide the user with other capabilities going forward, whether that’s home monitoring…or IoT integration for smart homes. You are doing this simply by software.”

WiFi also penetrates through walls, enabling out of line-of-sight (LOS) operations, an important consideration for security monitoring applications. And because it doesn’t rely on image data, it retains a degree of privacy.

WiFi sense is not only useful in detecting home intrusion but can also alert the operator when someone has returned from work or have woken up. Image source: Wireless Broadband Alliance

 

For home applications, WiFi sense can be installed on virtually any WiFi device. Manku noted that the terms of motion sense, service quality doesn’t degrade much with the quality of the device.

“A lot of the very cheap devices, like the smart plugs, for example, they are just as good as a complicated device like an Alexa or Google Home,” said Manku.

Still, Manku noted that the software solution would evaluate every device to see if it has the necessary performance, but the baseline requirement is very low.

Challenges

While the idea is promising, WiFi sense isn’t without challenges. WiFi signals, like any wireless transmission, are vulnerable to interference that decreases their accuracy. And if the WiFi equipment acting as sensors come under heavy traffic, the depleted resources could reduce service quality.

Coverage and signal strength is another consideration for out of LOS applications. As previously mentioned, WiFi sense works best with high-frequency, high-bandwidth transmission. But high frequencies have trouble penetrating walls. Thus, solution designers need to balance bandwidth and accuracy, rely on more sense nodes, or consider the sensor’s proximity to the target.

In enterprise scenarios like healthcare, the high resolution demands set more stringent hardware requirements. In addition to frequency and bandwidth criteria, the devices need higher processing power for active systems with large performance overheads.

Because the WiFi standard was developed with interoperability and backwards compatibility in mind, it makes it easier to layer extra functionalities on top. With that said, WiFi equipment manufacturers need to enable lower-level access and chipset firmware access to control data flow. Similarly, the operating system may also need lower-level access to network gear to allow a standardized application interaction.

“The first hurdle is that you have to be able to work with the WiFi chipset vendors,” Manku weighed in. “And there are many different chipset vendors: there’s Qualcomm, there’s Broadcom, there’s a bunch of them. When you start, you may start working with one, but then eventually, you have to start working with all of them.”

Manku said that Cognitive Systems is working with 17 chipset vendors today.

Equally important is how these solutions are tested and verified. Manku commented that while Cognitive Systems has its own testing facilities, other manufacturers may not have the same luxury. Thus, independent third-parties need to have a standardized testing method, and the industry needs a strong push to establish them.

When will it arrive?

Although WiFi sense is just beginning to gain traction, solutions built around it are already here. Cognitive Systems already have both software and hardware products that help capture motion sensing. It hopes to work with major internet service providers in Canada to help to differentiate their service packages.

Another example comes from the School of Electrical Engineering & Computer Science (SEECS) at the National University of Sciences & Technology in Islamabad, Pakistan. The study, titled Wireless Health Monitoring using Passive WiFi Sensing published in 2017, explored the potential of using WiFi sense to track tremors, falls, and breathing rates of the elderly. The study concluded that the system, developed by the university, had an 87 per cent accuracy in measuring breathing rate, 98 per cent accuracy in detecting falls, and 93 per cent accuracy in classifying tremor. Moreover, the study argued that the WiFi sense solution is low cost and is far less “cumbersome or even demeaning” than wearing monitoring bracelets, which is even more challenging for dementia patients.

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Academic | An interview with Joshua McKenty, co-founder of OpenStack on the art of contemporary cloud computing

Brian sat down with Victoria’s Joshua McKenty, Co-Founder of Openstack and Piston Cloud to discuss what the future beholds for a medium near and dear to both of our hearts.

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Dell Technologies World 2020: Executive keynotes focus on 5G and living on the edge with edge computing

Like most other vendors this year, Dell Technologies has, after delaying for a few months in hopes that the COVID-19 situation would abate, resorted to turning its flagship conference, Dell Technologies World, into a virtual event. This week’s two-day event features a mix of live and pre-recorded sessions, as well as lively music performances, games – and puppies! (Seriously, there’s a puppy cam).

Dell Technologies chairman and chief executive officer Michael Dell kicked things off saying, “Technology has never been more central than it is now.” Digital transformation is like a machine with data as its fuel, he noted, and 5G is the digital fabric that lets us extend the cloud to the digital edge.

With that in mind, he announced the expansion of the Dell Technologies Cloud and introduced Project APEX, Dell’s initiative to offer all of its products and services in an as-a-service (aaS) model to give customers a choice in how they consume them. But he also highlighted the need for empathy; adding technology alone is never the answer to our problems.

“While we talk about the digital transformation, my hope is that we are also seeing a human transformation with more kindness, generosity, and empathy. We’ve needed all of that because in the last eight months, we’ve also revealed hard truths, some hard to watch, and hard to live through, as the fault lines of our society are laid bare, in access to healthcare, to education, to opportunity, and to justice. And we are going to need all of that kindness and generosity and empathy going forward to help bridge these divides and make good on the promise of a brighter future.”

Vice-chairman and chief operating officer Jeff Clarke makes an appearance during Dell Technologies 2020.

By 2023, noted vice-chairman and chief operating officer Jeff Clarke, according to IDC 52 per cent of the global GDP will be digital, and three-quarters of enterprise generated data with be created outside the traditional datacentre by 2025.

“This is the ultimate disaggregation of data moving at high speed further away from traditional core data centres, requiring hybrid cloud architectures that enable data visibility and management at the edge,” he said. “And 5G is more than the next-generation cellular network. It’s the digital fabric of the data era and extends the cloud operating model to the edge and forces a modernization of proprietary mobile networks.”

In fact, VMware CEO Pat Gelsinger told Clarke during the keynote, “I think enterprise 5G will displace Wi-Fi globally.”

Global chief technology officer John Roese then expanded on the theme.

“Your organization’s competitive advantage is directly determined by how rapidly you turn data into meaningful insights that influence your organization’s outcomes,” he said. “For digital leaders, data is the foundation that enables you to be a true intelligent business to be able to deliver personalized customer experiences, smarter products, and winning business models.”

He enumerated Dell’s six strategic technologies: hybrid cloud, edge, 5G, security, artificial intelligence and machine learning, and data management, noting, “While organizations are tackling these areas in bits and pieces, they’re actually best and most powerful when they work together.”

But, he added the future he’s outlining “must be built and operated by real people.”

“In 2020, we got a glimpse of the future with digital transformation accelerating our businesses and our homes, work from anywhere, telemedicine, and virtual learning are shaping new behaviours worldwide, with technology at the core of it all,” Dell added. “But even more important than the technology that fuels our future is our collective humanity.”

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SK Hynix acquires Intel NAND flash memory division for $9 billion

South Korean semiconductor company SK Hynix is acquiring Intel’s NAND flash memory division for US$9 billion.

The acquisition, announced on Oct. 20, will see SK Hynix absorb Intel’s NAND SSD-associated IP and employees, as well as Intel’s NAND fab in Dalian, China. Although the purchase would undoubtedly expand SK Hynix’s NAND storage portfolio, SK Hynix will also gain Intel’s current customer base.

“I am proud of the NAND memory business we have built and believe this combination with SK Hynix will grow the memory ecosystem for the benefit of customers, partners and employees,” said Bob Swan, CEO of Intel, in a press release. “For Intel, this transaction will allow us to further prioritize our investments in differentiated technology where we can play a bigger role in the success of our customers and deliver attractive returns to our stockholders.”

The SK Hynix press release also explained that Intel intends to focus on AI, 5G, but the move to sell its NAND production can be seen as a move to focus on its core products like processors. With that said, Intel will retain its Optane 3D XPoint storage-class memory technology and stay in the storage business. 

Intel’s Non-Volatile Memory Solutions Group (NSG) has fallen on hard times. In Intel’s Q1 2019 earnings call, Swan noted that its memory business fell 12 per cent due to NAND’s pricing pressures, low demand, and deteriorating average sale price.

“We got to generate more attractive returns on the NAND side of the business,” Swan said in the call. “And the team is very focused on making that a reality. And to the extent there is a partnership out there that’s going to increase the likelihood and/or accelerate the pace, we’re going to evaluate those partnerships along the way so it can be enhancing to the returns of what we do in the memory space.”

SK Hynix will receive an initial US$7 billion payment. The remaining US$2 billion will be paid upon the final closing in March 2025. Intel will retain all IPs related to the manufacturing and design of NAND flash wafers until the final closing.

A trip down the memory lane

Intel first partnered with Micron Technologies in 2006 to produce solid-state drives under Intel Micron Flash Technologies (IMFT) banner. As part of their partnership, Intel purchased Micron’s NAND at cost. Products from their partnership included SSDs for both enterprises and consumers.

In 2015, Intel and Micro created 3D XPoint flash storage-class memory,  a non-volatile memory that was much faster and durable than traditional NAND flash storage. The technology was sold under the Optane and QuantX SSD brands. In the same year, Intel announced that it would build its own NAND fabrication plants in Dalian, digressing from Micron’s NAND division. The pair continued to collaborate on 3D XPoint. 

Intel and Micron eventually ended their 3D XPoint partnership in July 2018. Soon after, Micron expressed interest in purchasing Intel’s final IM Flash fab in Utah to produce 3D XPoint chips in October 2018. The deal closed in late 2019. As a part of the deal, Micron had promised to sell 3D XPoint chips to Intel while it figures out a transition plan.

There could be a good reason why Intel didn’t turn its Dalian 3D NAND fab into a 3D XPoint fab. In a comment to Blocks & Files, analyst Jim Handly said Intel’s 3D XPoint is very unprofitable to produce. He estimated that Intel lost $2 billion on 3D XPoint in 2017 and 2018, and $1.5 billion in 2019. That’s unsurprising, however, as 3D XPoint memory production is nowhere near as mature as 3D NAND.

Given Micron and Intel’s extensive history, Micron’s seeming disinterest in Intel’s NAND business came as a surprise.

Intel and Micron were not immediately available for comment.

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ITWC Morning Briefing, October 20, 2020 – SK hynix acquires Intel NAND memory and storage business, Technicity is back, and more

To keep up with the firehose of news, we’ve decided to deliver some extra news to you on the side every Tuesday and Thursday morning. Some of it is an extension of our own reporting that didn’t make its way into a story, while others might be content we’ve bookmarked for later reading and thought…

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SpaceX granted basic telecom license in Canada

The Canadian Radio-Television and Telecommunication Commission (CRTC) is granting Space Exploration Technologies Corp., also known as SpaceX, a Basic International Telecommunications Service license (BITS).

In an Oct. 15 letter to Bret Johnsen, chief financial officer of Space Exploration Technologies, the CRTC said it granted the license “after consideration of the comments received.” A BITS license allows a company to provide international telecommunication services but does not allow it to operate as an internet service provider within the issuing nation.

SpaceX had filed a request for a BITS license in June 2020 with the aim of eventually providing internet service to remote areas in Canada.

The CRTC noted that it has received 2,585 interventions regarding the company’s BITS application.

The CRTC’s letter clarified that “all entities who provide services as a facilities-based carrier must at all times comply with the appropriate regulatory framework, including the ownership and control requirements of section 16 of the Act and the Canadian Telecommunications Common Carrier Ownership and Control Regulations.”

SpaceX’s Starlink program operates a network of low-orbit satellites that can beam internet to anywhere on Earth. On Sunday, the company launched 60 more satellites, expanding its fleet count to 835. There’s still a ways to go for ubiquitous global coverage, however, as SpaceX wants to launch at least 120 new satellites every month and eventually deploy 12,000 satellites to low-orbit.

SpaceX claimed that its Starlink program can provide 100Mbps downlink with a 30ms latency. At this speed, it would take about a second to download a 10MB file. Although satellites can deliver internet to areas that don’t allow for radio towers, they’re also more susceptible to interference from inclement weather.

Above, a row of Starlink Satellites march through the night sky over Leiden, Netherlands in 2019. Video credit: Marco Langbroek, Vimeo.

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AMD announces Ryzen 5000 series processors and Zen 3 architecture

The wait is no more. AMD lifted the curtains off of its Ryzen 5000 series processors and its Zen 3 core architecture at its “Where Gaming Begins” conference yesterday.

Zen 3, like Zen 2, uses a separate CPU die and I/O die on the same package. The CPU die is manufactured using TSMC’s 7nm node, while the I/O die is made on the 12nm node. Separating the I/O die and CPU dies help with yields as smaller chips are easier to manufacture.

Zen 3 package shot. The top two smaller dies (CCD) are the CPU cores. The bottom large die is the I/O die that holds controllers for memory and ports. Image source: AMD presentation capture.

AMD’s Zen 3 architecture continues to improve on Zen 2’s modular design. In the previous generation, AMD’s Ryzen 3000 series desktop processors used multiple core chiplet dies (CCD) consisting of two 4-core compute core complexes (CCX) connected over the Infinity Fabric Interconnect. Each CCX had its own, separate 16MB cache. With Zen 3, AMD has unified the pools of cache into a single 32MB pool, thus decreasing latency and increasing resource sharing across the cores.

Mark Papermaster, chief technology officer at AMD, detailed Zen 3’s revamped core and unified L3 cache layout. Image source: AMD presentation capture.

AMD has also reworked the front to back operation stack, including widening the integer and floating-point execution units (EU), load/storage operations, and the branch predictor. AMD also announced a feature called “Zero Bubble” that hides latency, a major roadblock of previous generations of Zen architectures.

All of Zen 3’s architecture changes amounted to 19 per cent IPC improvement. Image source: AMD presentation screen capture

All-in-all, AMD claims that Zen 2 will have 19 per cent higher instructions per clock while being 24 per cent more power-efficient compared to Zen 2. Further, it underscored Zen 3’s single-threaded performance by demonstrating the Ryzen 9 3900X achieving 631 points in Cinebench R20, a rendering benchmark. The company claimed that this is the first processor to break the 600 points barrier in the benchmark.

AMD director of technical marketing Robert Hallock said that the Ryzen 9 5900X is the first to break the 600 points mark in the single-thread Cinebench R20 test. Image source: AMD presentation screen capture.

The initial launch lineup on Nov. 5 will have four SKUs: the Ryzen 9 5950X, Ryzen 7 5900X, Ryzen 7 5800X, and the Ryzen 5 5600X.

Model AMD Ryzen 9 5950X AMD Ryzen 9 5900X AMD Ryzen 7 5800X AMD Ryzen 5 5600X
Cores/Threads 16/32 12/24 8/16 6/12
TDP 105W 105W 105W 65W
Boost/Base frequency  4.9GHz / 3.4GHz 4.8GHz / 3.7GHz 4.7GHz / 3.8GHz 4.9GHz / 3.4GHz
Cache 72MB 70MB 36MB 35MB
Cooler N/A N/A N/A Wraith Stealth
Price US$799 US549 US$499 US$299

There is a price hike this time around. All Ryzen 5000 series processors cost $50 more than the products they’re designed to replace. Moreover, AMD has pulled the stock coolers from the Ryzen 7 5900X and the Ryzen 7 5800X which, in the previous generations, granted it a big value lead compared to Intel processors.

For the first time in a long time, AMD processor prices have outpaced Intel’s. At MSRP, the Ryzen 7 5800X costs US$125 more than Intel’s Core i7-10700K ($499 vs. $374), which brings it into price parity with Intel’s consumer flagship CPU, the 10-core Core i9-10900K. The price difference narrows on the mid-range, though, with the Ryzen 5 5600X being just $37 more than the Core i5-10600K (US$299 vs. US$260). The increased prices hint at AMD being confident that its products will win against Intel’s Comet Lake-S. With that said, Intel’s Rocket Lake processors–built on Intel’s 14nm process–is expected to land March 2020 to challenge the market.

Initial processor launch lineup. Image source: AMD presentation screen capture

Finally, the Ryzen 5000 series will be the last generation of processors to use the AM4 socket. The socket is now 4 years old and has lasted through three generations of Ryzen processors.

Motherboards with AMD’s 500 series chipsets will natively support the new Ryzens. Motherboards with the 400 series chipsets, however, will have to wait until January for the new beta BIOS to be released. The upgrade is forward only for X470 and B450 motherboards, meaning that once the BIOS is flashed, they will no longer support older generations of Ryzen processors. To avoid a “no-boot” situation, users will need to provide proof that they’ve purchased a Zen 3 desktop processor and a 400 series motherboard before they can download the BIOS.

AMD has also confirmed that its 5nm products are on track and that its graphics solutions built on “Big Navi” will be announced on Oct. 21.

Read our previous coverages for backgrounders on the topics covered here.

Correction: Intel Rocket Lake is set to arrive in March 2021, the article has been amended to increase accuracy.

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IBM spin-off to handle managed infrastructure services starting end of 2021

IBM is saying goodbye to its legacy business by spinning off its managed infrastructure services into a new company and embracing a "$1 trillion hybrid cloud opportunity," according to chief executive officer Arvind Krishna.

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