Gateway, the major PC brand of the 1990s with the iconic cow-spotted logo, is back -- well, kind of. Acer now owns the company and has decided to start selling Gateway-branded laptops again, exclusively at Walmart. From a report: As is often the case with Walmart-exclusive laptops, the main attraction is the price. On the most affordable end is the Gateway Ultra Thin series, which starts with a $179 11.6-inch laptop with an AMD A4, and spans up to a $499 15.6-inch model with a Core i5. There's also a $199 11.6-inch touchscreen 2-in-1 available, powered by an Intel Celeron processor. The names aren't very interesting, but they do come in a variety of fun colors, including purple, blue, green, and rose gold, as well as black. On the higher end is the Gateway Creators series, two 15.6-inch laptops meant for media editing and gaming. No funky colors on these -- they only come in black -- but they do seem to have some decent specs. You can choose the $799 rig with a Ryzen 5 4600H and an Nvidia GTX 1650 GPU or a $999 model with a Core i5 and an RTX 2060. That puts them a step above the Ultra Thin series in price, but they're still fairly inexpensive as creator-focused machines go. I would guess that's at least partially because they don't seem to have a lot of storage -- only 256GB each.

Samsung has unveiled its next high-performance NVMe 2280-sized M.2 drive, the 980 Pro. So far, it comes in three capacities shipping this month: 250GB for $89.99, 500GB for $149.99, and 1TB for $229.99. A 2TB model will arrive later this year, but Samsung didn't share a price. From a report: The standout feature of this drive is its compatibility with M.2 slots over the PCIe 4.0 interface. If you have a compatible motherboard, Samsung says the 980 Pro can go on a tear with sequential read / write speeds of up to 7,000MB/s and 5,000MB/s, respectively. It claims that this is two times faster performance than PCIe 3.0 SSDs and nearly 13 times faster than the more affordable but slower SATA SSDs. Of course, to get the best speeds out of this Samsung M.2 drive, you'll need a compatible motherboard with a PCIe 4.0 M.2 slot. Adoption of the tech is starting to ramp up, including mainstream computing products like AMD's third-generation Ryzen CPUs, its Radeon RX 5700 and 5700XT GPUs, and more recently, Nvidia's RTX 3080 graphics card. Sony and Microsoft are also using the technology for their custom SSD technologies in the PS5 and Xbox Series S / X consoles.

MojoKid writes: Intel formally announced its 11th Gen Core mobile processor family, known by the code name Tiger Lake, a few weeks back and made some bold performance claims for it as well. The company even compared its quad-core variant to AMD's 8-core Ryzen 7 4800U in gaming and content creation. Today Intel lifted the embargo veil on benchmarks with its Core i7-1185G7 Tiger Lake CPU with on-board Iris Xe graphics and there's no question Tiger Lake is impressive. Intel indeed achieved single-threaded performance gains north of 20% with even larger deltas for multithreaded throughput in some cases as well. In addition, Tiger Lake's integrated Iris Xe graphics put up over 2X the gaming performance over the company's 10th Gen Ice Lake processors, and it looks to be the fastest integrated graphics solution for laptops on the market currently, besting AMD's Ryzen 4000 series as well. Battery life measurements are still out, however, as retail ready products have yet to hit the channel. Intel notes Tiger Lake-powered laptops from OEM partners should be available in the next month or so.

MojoKid writes: NVIDIA CEO Jensen Huang officially unveiled the GeForce RTX 30 series based on the company's new Ampere architecture a couple of weeks back. According to Huang, the GeForce RTX 30 series represents the greatest generational leap in the company's history and he claimed the GeForce RTX 3080 would offer double the performance of its predecessor. The embargo for GeForce RTX 3080 reviews just lifted and it seems NVIDIA was intent on making good on its claims. The GeForce RTX 3080 is the fastest GPU released to date, across the board, regardless of the game, application, or benchmarks used. Throughout testing, the GeForce RTX 3080 often put up scores more than doubling the performance of AMD's current flagship Radeon RX 5700 XT. The RTX 3080 even skunked the NVIDIA Titan RTX and GeForce RTX 2080 Ti by relatively large margins, even though it will retail for almost half the price of a 2080 Ti (at least currently). The bottom line is, NVIDIA's got an absolutely stellar-performing GPU on its hands, and the GeForce RTX 3080 isn't even the best Ampere has to offer, with the RTX 3090 waiting in the wings. GeForce RTX 3080 cards will be available from NVIDIA and third-party board partners on 9/17 for an entry-level MSRP of $699.

"Security researchers from Amsterdam have publicly detailed 'BlindSide' as a new speculative execution attack vector for both Intel and AMD processors," reports Phoronix: BlindSide is self-described as being able to "mount BROP-style attacks in the speculative execution domain to repeatedly probe and derandomize the kernel address space, craft arbitrary memory read gadgets, and enable reliable exploitation. This works even in face of strong randomization schemes, e.g., the recent FGKASLR or fine-grained schemes based on execute-only memory, and state-of-the-art mitigations against Spectre and other transient execution attacks."

From a single buffer overflow in the kernel, researchers claim three BlindSide exploits in being able to break KASLR (Kernel Address Space Layout Randomization), break arbitrary randomization schemes, and even break fine-grained randomization.
There's more information on the researcher's web site, and they've also created an informational video.

And here's a crucial excerpt from their paper shared by Slashdot reader Hmmmmmm: In addition to the Intel Whiskey Lake CPU in our evaluation, we confirmed similar results on Intel Xeon E3-1505M v5, XeonE3-1270 v6 and Core i9-9900K CPUs, based on the Skylake, KabyLake and Coffee Lake microarchitectures, respectively, as well as on AMD Ryzen 7 2700X and Ryzen 7 3700X CPUs, which are based on the Zen+ and Zen2 microarchitectures.

Overall, our results confirm speculative probing is effective on a modern Linux system on different microarchitectures, hardened with the latest mitigations.

On Wednesday, Acer and Walmart announced they were reviving the Gateway brand to sell affordable Windows 10 notebooks and laptop convertibles from $179 and up. PCMag reports: Gateway was once a major PC vendor in the US, especially during the 1990s when it famously sold computers packaged in cow spotted boxes. However, the company's fortunes began to falter in the 2000s, resulting in Taiwanese PC vendor Acer later buying it up. Acer has now decided to bring back Gateway, calling it a "beloved" brand in the US. And to market the products, the company has resurrected the cow spotted box logo.

According to Acer, the products are designed for everyday consumers, students and "creators," who pump out content or graphic designs. The hardware will also feature processors from either Intel or AMD, and come fitted with 1080p screens. In total, the Gateway PCs span nine different notebook models. At the low-end is the "11.6-inch Ultra Slim" laptop, which retails for $179, and contains 4GB of RAM and 64GB of storage. At the high-end, you can buy the "Gateway Creator Series 15.6-inch Performance Notebook," which has an Intel 10th Gen Core i5-10300H processor, an NVIDIA 2060 RTX graphics card, 256GB of SSD storage and 8GB of RAM.

An anonymous reader writes: The fact that Apple is moving away from Intel to ARM has been making a lot of headlines recently — but that's not the only new place where ARM CPUs have been making a splash.

ARM has also been turning heads in High Performance Computing (HPC), and an ARM-based system is now the world's most powerful supercomputer (Fugaku). AWS recently made their 2nd generation ARM Graviton chips available which allows everyone to test HPC workloads on ARM silicon. A company called The Numerical Algorithms Group recently published a small benchmark study that compared weather simulations on Intel, AMD and ARM instances on AWS and reported that although the ARM silicon is slowest, it is also the cheapest for this benchmark.
The benchmark test concludes the ARM processor provides "a very cost-efficient solution...and performance is competitive to other, more traditional HPC processors."

Last month Intel's stock lost $50 billion in valuation — while the valuation for Taiwan-based TSMC jumped by over 50%.

The former chief of staff to Intel CEO Andrew Grove (and later general manager of Intel China) explains why this moment was 15 years in the making: Learning curve theory says that the cost of manufacturing a product declines as the volume increases. Manufacturing chips for the whole computer industry gave Intel huge advantages of scale over any other semiconductor manufacturer and resulted in the company becoming the world's largest chip manufacturer with enviable profit margins.

Chaos theory says that a small change in one state of a system can cause a large change in a later stage. In Intel's case, this was not getting selected by Apple for its iPhones. Each successive era of computing was 10x the size of the previous era, so while Intel produced hundreds of millions of microprocessors per year, the mobile phone industry sells billions of units per year. Apple's decision in 2005 to use the ARM architecture instead of Intel's gave Taiwan-based TSMC, the foundry chosen to manufacture the processor chips for the iPhone, the learning curve advantage which over time enabled it to pull ahead of Intel in manufacturing process technology.

Intel's integrated model, its competitive advantage for decades, became its vulnerability. TSMC and ARM created a tectonic shift in the semiconductor industry by enabling a large number of "fabless" chip companies such as Apple, AMD, Nvidia and Qualcomm, to name a few. These fabless companies began to out-design Intel in the mobile phone industry and accelerated TSMC's lead over Intel in high volume manufacturing of the most advanced chips. Samsung, which also operates a foundry business, has been another beneficiary of this trend.

This week saw the release Linux 5.8, which Linus Torvalds called "one of our biggest releases of all time," reports TechRepublic: The new version of the Linux kernel brings a number of updates to Linux 5.7 spanning security, core components, drivers, memory management, networking and improvements to the kernel's design, amongst others. This includes updates for Microsoft's Hyper-V virtualization platform, Intel Tiger Lake Thunderbolt support, improvements to Microsoft's exFAT file system, and support for newer Intel and ARM chips.

Torvalds said the kernel had received over 15,000 merge requests and that around 20% of all the files in the kernel source repository had been modified. "That's really a fairly big percentage, and while some of it is scripted, on the whole it's really just the same pattern: 5.8 has simply seen a lot of development," Torvalds said.

Translated into numbers, Linux 5.8 includes over 800,000 new lines and over 14,000 changed files. It also received one of the biggest number of merge requests during its merge window — over 14,000 non-merge commits and more than 15,000 including merges, according to Torvalds. "5.8 looks big. Really big," he added.

New submitter spth writes: Demand for notebooks with AMD Ryzen processors is far higher than supply. Following a reddit post by a Schenker (German computer manufacturer) employee about Ryzen 4800H shortages, Heinz Heise (Heinz Heise is the publisher of some leading German computer magazines, such as c't and iX) journalists investigated and found that the shortage apparently affects all Ryzen 4000 mobile APUs, and according to AMD is an industry-wide phenomena. Apparently, a large part of TSMC production capacity is needed for production of the APUs of future PlayStation 5 and Xbox Series X consoles, and cannot be used to compensate for increased Ryzen 4000 demand.

Bleeping Computer reported this week that a new public repository of leaked code includes big names like Microsoft, Adobe, Lenovo, AMD, Qualcomm, Motorola, Roblox, and Disney: The leaks have been collected by Tillie Kottmann, a developer and reverse engineer, from various sources and from their own hunting for misconfigured devops tools that offer access to source code... According to Bank Security, a researcher focused on banking threats and fraud, code from more than 50 companies is published in the repository...

Kottmann told BleepingComputer that they find hardcoded credentials in the easily-accessible code repositories, which they try to remove as best as they can... Kottmann also says that they comply with takedown requests and gladly provide information that would strengthen the security of a company's infrastructure. One leak from Daimler AG corporation behind the Mercedes-Benz brand is no longer present in the repository. Another empty folder has Lenovo in its name. However, judging by the number of DMCA notices received (estimated at up to seven) and direct contact from legal or other representatives, many companies may not be aware of the leaks...

Reviewing some of the code leaked on Kottmann's GitLab server revealed that some of the projects have been made public by their original developer or had been last updated a long time ago. Nevertheless, the developer told us that there are more companies with misconfigured devops tools exposing source code. Furthermore, they are exploring servers running SonarQube, an open-source platform for automated code auditing and static analysis to uncover bugs and security vulnerabilities.

Kottmann believes there are thousands of companies that expose proprietary code by failing to properly secure SonarQube installations.
Tom's Guide considers it a serious breach: Jake Moore, a security specialist at ESET, told Tom's Guide: "Losing control of the source code on the internet is like handing the blueprints of a bank to robbers.

"This list will be viewed by cyber criminals far and wide looking for vulnerabilities as well as confidential information in a scarily short space of time."

If you've been following along with Intel's troubles moving away from its 14nm process to 10nm over the years, you probably won't be surprised to learn that the company is now having trouble getting its 7nm process off the ground. From a report: On its Q2 earnings call this week, Intel revealed that it's pushing back its previously planed 7nm rollout by six months -- and that yields for the process are now a year behind schedule. This means that Intel can't produce 7nm chips in an economically viable way at the moment. Intel originally expected to catch up with AMD's 7nm chips in 2021, but didn't say when in 2021. With these new delays, that puts Intel's 7nm chip debut in 2022, at the earliest. By then, AMD may already be on its Ryzen 6000 5nm chips on Zen 4 architecture, according to its roadmap -- though that's assuming AMD doesn't run into any delays itself.

However, there is some good news on the 10nm front. From Intel's Q2 2020 press release, the company says it's "accelerating its transition to 10nm products this year" and growing its portfolio of 10nm-based Intel Core processors. That includes its Tiger Lake chips and its first 10nm-based server CPU Ice Lake. Additionally, Intel said it "expects to deliver a new line of client CPUs (code-named Alder Lake), which will include its first 10nm-based desktop CPU, and a new 10nm-based server CPU (code-named Sapphire Rapids)." Intel originally announced its 10nm chips in 2015, but confirmed it was having yield issues and other problems that July.

MojoKid writes: Today AMD took the wraps off a new line of desktop processors based on its Zen 2 architecture but also with integrated Radeon graphics to better compete against Intel with OEM system builders. These new AMD Ryzen 4000 socket AM4 desktop processors are essentially juiced-up versions of AMD's already announced Ryzen 4000 laptop CPUs, but with faster base and boost clocks, as well as faster GPU clocks for desktop PCs. There are two distinct families AMD Ryzen 4000 families, a trio of 65-watt processors that include the Ryzen 3 4300G (4-core/8-thread), Ryzen 5 4600G (6-core/12-thread), and the flagship Ryzen 7 4700G, offering 8 cores/16 threads, base/boost clocks of 3.6GHz/4.4GHz, 12MB cache, and 8 Radeon Vega cores clocked at 2100MHz. AMD is also offering three 35-watt processors -- Ryzen 3 4300GE, Ryzen 5 4600GE, and the Ryzen 7 4700GE -- which share the same base hardware configurations as the "G" models but slightly lower CPU/GPU clocks to reduce power consumption. In addition AMD also announced its Ryzen Pro 4000 series for business desktops, which also include a dedicated security processor and support for AMD Memory Guard full system memory encryption. As you might expect, specs (core/cache counts, CPU/GPU clocks) for the Ryzen Pro 4000G (65W) and Ryzen Pro 4000GE (35W) largely line up with their consumer desktop counterparts.

A Wall Street Journal investigation found that Google gives its online video service YouTube the advantage when choosing the best video clips to promote from around the web. From the report: Take a clip of basketball star Zion Williamson that the National Basketball Association posted online in January, when he made his highly anticipated pro debut. The clip was popular on Facebook Inc., drawing more than one million views and nearly 900 comments as of March. A nearly identical YouTube version of the clip with the same title was seen about 182,000 times and garnered fewer than 400 comments. But when The Wall Street Journal's automated bots searched Google for the clip's title, the YouTube version featured much more prominently than the Facebook version.

The Journal conducted Google searches for a selection of other videos and channels that are available on YouTube as well as on competitors' platforms. The YouTube versions were significantly more prominent in the results in the vast majority of cases. This isn't by accident. Engineers at Google have made changes that effectively preference YouTube over other video sources, according to people familiar with the matter. Google executives in recent years made decisions to prioritize YouTube on the first page of search results, in part to drive traffic to YouTube rather than to competitors, and also to give YouTube more leverage in business deals with content providers seeking traffic for their videos, one of those people said. A Google spokeswoman, Lara Levin, said there is no preference given to YouTube or any other video provider in Google search. "Our systems use a number of signals from the web to understand what results people find most relevant and helpful for a given query," Ms. Levin said. She declined to comment on the specific examples cited in the article.

AMD finally brings a workstation-class -- in other words, security-conscious -- processor to challenge the Intel Xeon on the desktop with its Ryzen Threadripper Pro. With up to 64 cores, the pro version of AMD's multicore powerhouse Threadripper processors incorporates essentials like support for massive amounts of memory and board-level security, critical for uses which move a ton of sensitive data, ranging from aerospace visualization to Hollywood video editing and CGI rendering. The CPU debuts in Lenovo's ThinkStation P620; Lenovo has a limited exclusive on the processor. From a report: The CPU comes in four variants: 3945WX (12 cores, with the fastest single-core speeds), 3955WX (16 cores), 3975WX (32 cores) and 3995WX (64 cores). At the moment, to achieve core counts that high with the Intel Xeon, you have to use multiple CPUs. They all come with some of the perks of AMD's architecture, including support for PCI Gen4 -- in this case, up to 128 lanes. And the Pro versions add support for more types of memory, notably RDIMM and LRDIMM, over the high-end consumer-focused Threadripper, plus 8 memory channels vs. 4, which lets it support up to 2TB of memory. On the downside, while AMD supports faster internal transfers than Intel via PCI 4, it doesn't offer any high-speed external data transfer capabilities a la Thunderbolt 3. And in fact, the ThinkStation P620's fastest connections are USB 3.2 Gen 2 and 10Gb Ethernet.

The world's fastest computer is now part of "a vast supercomputer-powered search for new findings pertaining to the novel coronavirus' spread" and "how to effectively treat and mitigate it," according to an emerging tech journalist at Nextgov.

It's part of a consortium currently facilitating over 65 active research projects, for which "Dozens of national and international members are volunteering free compute time...providing at least 485 petaflops of capacity and steadily growing, to more rapidly generate new solutions against COVID-19."

"What started as a simple concept has grown to span three continents with over 40 supercomputer providers," Dario Gil, director of IBM Research and consortium co-chair, told Nextgov last week. "In the face of a global pandemic like COVID-19, hopefully a once-in-a-lifetime event, the speed at which researchers can drive discovery is a critical factor in the search for a cure and it is essential that we combine forces...."

[I]ts resources have been used to sort through billions of molecules to identify promising compounds that can be manufactured quickly and tested for potency to target the novel coronavirus, produce large data sets to study variations in patient responses, perform airflow simulations on a new device that will allow doctors to use one ventilator to support multiple patients — and more. The complex systems are powering calculations, simulations and results in a matter of days that several scientists have noted would take a matter of months on traditional computers.
The Undersecretary for Science at America's Energy Department said "What's really interesting about this from an organizational point of view is that it's basically a volunteer organization."

The article identifies some of the notable participants:

• IBM was part of the joint launch with America's Office of Science and Technology Policy and its Energy Department.
• The chief of NASA's Advanced Supercomputing says they're "making the full reserve portion of NASA supercomputing resources available to researchers working on the COVID-19 response, along with providing our expertise and support to port and run their applications on NASA systems."
• Amazon Web Services "saw a clear opportunity to bring the benefits of cloud... to bear in the race for treatments and a vaccine," according to a company executive.
• Japan's Fugaku — "which surpassed leading U.S. machines on the Top 500 list of global supercomputers in late June" — also joined the consortium in June.

Other consortium members:

• Google Cloud
• Microsoft
• Massachusetts Institute of Technology
• Rensselaer Polytechnic Institute
• The National Science Foundation
• Argonne, Lawrence Livermore, Los Alamos, Oak Ridge and Sandia National laboratories.
• National Center for Atmospheric Research's Wyoming Supercomputing Center
• AMD
• NVIDIA
• Dell Technologies. ("The company is now donating cycles from the Zenith supercomputer and other resources.")

"Linux creator Linus Torvalds had some choice words today on Advanced Vector Extensions 512 (AVX-512) found on select Intel processors," reports Phoronix: In a mailing list discussion stemming from the Phoronix article this week on the compiler instructions Intel is enabling for Alder Lake (and Sapphire Rapids), Linus Torvalds chimed in. The Alder Lake instructions being flipped on in GCC right now make no mention of AVX-512 but only AVX2 and others, likely due to Intel pursuing the subset supported by both the small and large cores in this new hybrid design being pursued.

The lack of seeing AVX512 for Alder Lake led Torvalds to comment:

I hope AVX512 dies a painful death, and that Intel starts fixing real problems instead of trying to create magic instructions to then create benchmarks that they can look good on.

I hope Intel gets back to basics: gets their process working again, and concentrate more on regular code that isn't HPC or some other pointless special case.

I've said this before, and I'll say it again: in the heyday of x86, when Intel was laughing all the way to the bank and killing all their competition, absolutely everybody else did better than Intel on FP loads. Intel's FP performance sucked (relatively speaking), and it matter not one iota.

Because absolutely nobody cares outside of benchmarks.

The same is largely true of AVX512 now - and in the future...
After several more paragraphs, Torvalds reaches his conclusion. "Stop with the special-case garbage, and make all the core common stuff that everybody cares about run as well as you humanly can."

Phoronix notes that Torvalds' comments came "just weeks after he switched to AMD Ryzen Threadripper for his primary development rig."

Intel unveiled Thunderbolt 4 on Wednesday, the next iteration of the I/O specification that provides a high-speed peripheral bus to docks, displays, external storage and eGPUs for PCs. Rather than increase the available bandwidth, however, Thunderbolt 4 provides more clarity and helps create new categories of products. From a report: Thunderbolt 4 will debut later this year as part of Intel's "Tiger Lake" CPU platform, as Intel originally announced during CES in January. We now know it will support 40Gbps throughput, but with tighter minimum specs. Thunderbolt 4 will guarantee that a pair of 4K displays will work with a Thunderbolt dock, and require Thunderbolt 4-equipped PCs to charge on at least one Thunderbolt port. Thunderbolt PCs will be able to connect to either "compact" or "full" docks with up to four Thunderbolt ports. Longer Thunderbolt cables will be possible, too. One thing that doesn't seem to be changing is Thunderbolt's exclusivity. Intel developed Thunderbolt, and perhaps not coincidentally, OEM systems based on rival AMD's CPUs have never had this technology. While AMD has officially dismissed the need for Thunderbolt, with generation 4 Intel appears to have made it even harder for AMD to get it, even if it wanted to. Intel's still pitching Thunderbolt as a single standard to rule them all, but the reality up to now has been complicated. You still have to squint hard at that USB-C-shaped port to determine which of the multitude of USB specifications it meets, including whether it's a USB4 connection that happens to support Thunderbolt. To muddy things further, Thunderbolt also encompasses PCIe, DisplayPort, and USB Power Delivery standards.

MojoKid writes: Last month, AMD made its Ryzen 3000XT series processors official, after weeks of leaks and speculation. Ryzen 3000XT series processors are tweaked versions of the original 3000X series products, but with higher clocks and the ability to maintain turbo frequencies longer. Launching today, AMD's new Ryzen 5 3600XT is a 6 core/12-thread processor, with a 3.8GHz base clock and a 4.5GHz max boost clock. That's a 100MHz increase over the 3600X. The Ryzen 7 3800XT is an 8-core/16-thread processor with a base clock of 3.9GHz and a max boost clock of 4.7GHz, which is 200MHz higher than the original 3800X. Finally, the Ryzen 9 3900XT is a 12-core/24-thread processor with a base clock of 3.8GHz with a max boost clock of 4.7GHz, which is a 100MHz increase over the original Ryzen 9 3900X.

AMD also notes these new processors can maintain boost frequencies for somewhat longer durations as well, which should offer an additional performance uplift, based on refinements made to the chip's 7nm manufacturing process. In testing, the new CPUs offer small performance gains over their "non-XT" namesakes, with 100MHz - 200MHz increases in boost clocks resulting in roughly 2% - 5% increases to both their single and multi-threaded performance in most workloads. Those frequency increases come at the expense of slightly higher peak power consumption as well of course. The best news may be that AMD's original Ryzen 5 3600X, Ryzen 7 3800X, and the Ryzen 9 3900X will remain in the line-up for the time being, but their prices will be slashed a bit, with the new Ryzen 5 3600XT, Ryzen 7 3800XT, and Ryzen 9 3900XT arriving with the same $249, $399, and $499 introductory prices as the originals.

This week Linus Torvalds and Dirk Hohndel re-created their keynote conversation for a special all-virtual edition of the Open Source Summit and Embedded Linux Conference North America. ZDNet reports: While COVID-19 has slowed down many technologies, while speeding up other tech developments, it hasn't affected Linux development much at all. "None of my co-developers have been hugely impacted either. I was worried for a while because one of our developers was offline for a month or two.... [But,] it turned out that it was just RSI [repetitive strain injury], and RSI is kind of an occupational hazard to deal with." He added. "One of the things that is so interesting about the Linux community is how much it has always been email-based and remote, how rarely we get together in person...."

Torvalds trusts this new build. Indeed, he ran his end of the videoconference from his new developer machine running the first release candidate of 5.8.

Thinking of his new AMD Threadripper 3970x-based processor-powered developer desktop, Torvalds later added that, although he had been concerned about its fan noise it actually works well for him. Torvalds moved to this new homebrew computer because he needed the speed. "My 'allmodconfig' test builds are now three times faster than they used to be." That's important because Torvalds "strives to do about 20 to 30 [pull requests] a day, which is above my limit, ... [but] in order to do that, [he needs] a lot of computing power.