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Computex is coming up. We'll be at the show next week, which means we'll be able to cover the new X570 motherboards for AMD and AMD's announcements, with NVIDIA's presence sparse at the show and Intel's focused on mobile. Beyond the motherboards and CPUs, we've had many coolers and cases manufacturers lined-up for meetings, some GPU board partners. In the meantime, with the focus on security vulnerabilities, tariffs, and X570 chipset sightings.
The show notes are below the embedded video.
AMD to Announce Navi News at E3
AMD announced it will be at E3 this year, hosting the "Next Horizon Gaming" event. Dr. Lisa Su will be giving a live presentation that will also be streamed, allowing those in attendance to partake. AMD has remained tight-lipped on what can not be advertised, only hinting at "upcoming products and technologies that will power gaming from PC to console to cloud for years to come."
We can easily get to know more about the semi-custom solution powering the next PlayStation, which we already know using AMD 7nm Ryzen-3000 silicon and some variant of Radeon Navi graphics. While we're anticipating hearing some Navi news at Computex, let's not forget AMD has a preference for E3 as it relates to announcing new graphics cards.
AMD has previously announced both the R9 Radeon Fury X and the RX 400-series at E3 in the past. So, it's likely to use the Next Horizon Gaming event to awaken Navi. We'll see, E3 is not far away.
Source: https://www.amd.com/en/press-releases/2019-05-14-amd-next-horizon-gaming-streamed-event-e3-2019-to-showcase-next
Tariff Terror: Manufacturers Concerned Over Hike
GN has gotten a lot of attention in the future, especially in the US and likely Canada, as the US is a major entry port. New tariffs have hiked 25% on imports from China and, as you've learned from our factory, almost everything is made in China. The new 25% rate, increased from the already-hiked 10% in the last year, is impacting the whole industry. This will also affect other countries, the US is the biggest consumer of computer hardware and pricing guides.
We are told that they are in the most trouble, and that they do not necessarily exist outside of China. We know that some video card manufacturers have already shifted the whole of their operation to Taiwan, dodging the tariff on Chinese imports, with companies split between Taiwan and China ramping-up Taiwan operations. Gigabyte would be included in this list.
The tariffs affect almost every type of electronic item coming out of China. The entire supply chain is in Asia, so it will not move jobs back to the US, but it has moved elsewhere in Asia. We have spoken with companies that have already started contracts with factories in Taiwan and Vietnam.
This also affects GamersNexus – our modmat cost might go up with this price hike.
https://www.cnbc.com/2019/05/16/trumps-tariffs-are-equivalent-to-one-of-the-largest-tax-increases-in-decades.html
More Intel Vulnerabilities, AMD OK for Now
Researchers and Intel have officially published a new specification of known vulnerabilities, known as RIDL (Rogue In-Flight Data Load), ZombieLoad, and Fallout. These new potentials are known collectively as MDS attacks, or Microarchitectural Data Sampling attacks. Chips affected range from the newer 9th generation, dating all the way back to CPUs from 2008, perhaps even later.
The last round of side-channel attacks leverage similar techniques used in Meltdown and Spectrum, and leakage otherwise secure data from CPU buffers. Exactly how severe these attacks are: Intel gives them a low risk rating for the CVSS standard, based on the complexity involved in pulling them off. Researchers, however, estimate the attacks to be quite severe, going so far as to recommend disabling hyper-threading and calling the attacks worse than Spectrum.
Media coverage is also varied, with some outlets taking an almost alarmist tone, to others being a bit more passive. The good news is that Intel does have some mitigations in place, but it does not work anymore. .
AMD believes, due to the nature of its microarchitecture design, that these recent vulnerabilities do not affect AMD processors. However, it is possible that the case with these speculative execution attacks, different clones or variants could – and probably will – surface. Additionally, these specific attacks rely on architectural elements unique to Intel.
For the time being, there are no real-world exploits using these flaws in the wild. Still, consider any and all mitigations available to you.
Source: https://www.extremetech.com/computing/291474-intel-discloses-new-speculative-execution-security-vulnerabilities
https://mdsattacks.com/
https://www.intel.com/content/www/us/en/architecture-and-technology/mds.html
NVIDIA Sued for Infringement of Five Semiconductor Patents
Nvidia appears to have found itself in a legal battle with Xperi and its subsidiaries, who contends Nvidia is in violation of no less than five patents.
For the unaware, Xperi Corp. and its subsidiaries – Invensas Corporation and Tessera Advanced Technologies – develop and license a wide range of intellectual properties. Xperi offers a range of technologies for audio pro, mobile, image codes, and automotive. Invensas creates advanced packaging and interconnect IP for semiconductors, which brings us to the Nvidia.
The suit, filed with Delaware Federal Court, asserts that NVIDIA's GPUs and supercomputers are violating the company's patents. Patent and IP law are often a slippery slope, but Xperi has defended these patents before against giant chipmakers Samsung and Broadcom. Xperi won on both accounts, with both Samsung and Broadcom entering into multi-year patent license agreements with Xperi.
We'll see how this shakes out, but at this point, it's doubtful Nvidia is going to discredit the validity of the patents in question.
Source: https://www.tomshardware.com/news/nvidia-sued-patent-infringement-xperi,39322.html
Microsoft Windows XP to Prevent WannaCry
In an unusual and somewhat unprecedented move, Microsoft has gone back to its long abandoned Windows XP to deliver a critical security update, aimed at deworming the popular ounce that users still will not die.
As part of its May 14 th Patch Tuesday, Microsoft released a security patch for Windows XP, Server 2003, and Windows 7 to try and run a "wormable" flaw in remote desktop services. Microsoft cited a potential for another WannaCry-like exploit.
"Today Microsoft Releases Vulnerability in Remote Code Execution Vulnerability, CVE-2019-0708, in Remote Desktop Services – formerly known as Terminal Services – that affects some older versions of Windows. The Remote Desktop Protocol (RDP) itself is not vulnerable. This vulnerability is pre-authentication and requires no user interaction. In other words, the vulnerability is 'wormable', meaning that any future malware that exploits this vulnerability could spread across the globe in 2017. While we have observed exploitation of malware This vulnerability, it is highly likely that malicious actors will write an exploit for this vulnerability and it will be in their malware, "explains Microsoft in a blog post.
The vulnerability does not yet affect Windows 10 or 8.1, or Windows Server 2012 and beyond.
Source: https://blogs.technet.microsoft.com/msrc/2019/05/14/prevent-a-worm-by-updating-remote-desktop-services-cve-2019-0708
Biostar Outs X570 Chipset Specs, Power Delivery Highlights
AMD's 500-series chipsets should accompany the new family of Ryzen-3000 processors, with X570 being AMD's first chipset. The new X570 chipset marks both the arrival of PCIe 4.0, and AMD's departure from ASMedia in terms of chipset design.
Biostar has revealed some details about its flagship AM4 X570 board, whether intentionally or not, ahead of Computex 2019. The Racing X570GT8 definitely looks like a biostar motherboard, and that could be a good or bad thing depending on aesthetic preference. However, the X570GT8 Racing highlights focus on VRM construction, as the board boasts a 12-phase power delivery system, no doubt meant to accommodate AMD's expected 12-core and 16-core Ryzen 3000 shares. The chipset itself is also a fan with a fan, which gives credence to the theory that the addition of PCIe 4.0 chips the new chipset's TDP quite a bit over AMD's 400-series chipsets.
Another point of interest is the much higher memory frequency of DDR4-4000 after overclocking; memory support has been a growing bread for Ryzen platforms, so it's good to see AMD overcoming some of its early limitations.
Source: https://www.techpowerup.com/255472/biostar-racing-x570gt8-zen-2-motherboard-pictured-and-detailed
Host: Steve Burke
Editorial: Eric Hamilton
Video: Josh Svoboda, Andrew Coleman
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