01:32|Der8auers Nano-Structures Imaging
Its a very academic series and is well-produced. We d recommend visiting Der8auer on YouTube to examine out the series, readily available in English und auf Deutsch.
Fellow YouTuber Der8auer posted a three-part series that we wanted to bring some attention to. Romans series uses a scanning electron microscope to visualize the AMD Ryzen silicon nano-structures at more than 100,000 zoom. Roman and the on-site engineer go through the images in excellent detail and speak about the structures making up the CPU: Among other aspects of the silicon, Roman reveals just how little the structure of the silicon is, and zooms in on parts of the gates and interconnects within the CPU.
Source: https://www.youtube.com/watch?v=pYF7Qym9Pq0
03:04|Researchers Exploring Embedded Liquid Cooling.
https://arstechnica.com/science/2020/09/researchers-demonstrate-in-chip-water-cooling/.
To build the ingrained cooling system, slits are cut through the GaN, reaching down to the silicon below. These slits are engraved at the silicon level to widen them into channels.
Source: https://www.nature.com/articles/s41586-020-2666-1.
New research study being done in Switzerland seems to show some promising advances in liquid cooling, though. Mostly in bringing liquid cooling straight to the chip itself, by means of cooling channels straight on top of the chip package. To show this on a semiconductor, scientists used gallium nitride (GaN) atop a silicon wafer to construct a basic power conversion chip.
The scientists then packaged this cooling system by utilizing a double-sided adhesive with laser-cut channels to accommodate the chips cooling, and the entire bundle was affixed to a PCB with connections for both power and supply of water. In general, the scientists kept in mind that the design has the ability to handle heat loads up to 1,700 W per square centimeter, while keeping the chip temperature level from increasing beyond 60 ° C. While adjusting this system to modern-day processors and silicon would be even more complex, its promising research study nevertheless..
Even for all of its modern-day RGB LEDs, theres still a specific amount of intrinsic inefficiency in liquid cooling a chip or part– particularly in moving the heat load into the cold plate, and consequently getting it into the liquid itself.
05:14|AMD: Big Navi and Zen 3 in October.
AMD finally made it clear when we d be able to see Zen 3 and RDNA 2 (Big Navi) parts by revealing a future announcement– such is the current pattern. NVIDIA did it for 21 days straight leading into RTX and ASUS did it after that, and now its AMDs turn to pre-announce an announcement, with the RDNA2 announcement landing suspiciously one day after its incomes call.
Undoubtedly, well need to wait and see just precisely how AMD is going to position its new GPUs, however theres a lot of precedent for last minute price cuts in between AMD and Nvidia. AMD pulled a similar stunt with its RX 5000 series as a countermeasure to deflate and try Nvidias RTX Super series. Similarly, Nvidia would wind up dropping the price of its RTX 2060 in reaction to AMDs aggressive rates in the segment.
Radeon RX 6000 Series: https://twitter.com/Radeon/status/1303726639013036033.
Zen 3/Ryzen 4000: https://twitter.com/AMDRyzen/status/1303732899506774022.
Source: https://hothardware.com/news/amd-big-navi-radeon-6000-16gb-priced-undercut-rtx-3080.
Previously, there was also an easter egg in Fortnite recommending the brand-new GPUs would be called the RX 6000 series. The easter egg is way cooler as a pre-announcement tease, and is product teasers done right, we think..
If this gets revealed first and is offered later, AMD would require to strike the Black Friday buying window to take full advantage of effect– however its also splitting silicon for consoles and CPUs, given that so much of what AMD is currently making is on the exact same wafer supply. AMD will have to figure out how to split the minimal supply between its products: Consoles will have purchase orders that most likely cant be altered on-the-fly, specifically with awaited high volume, however will provide some money circulation; CPUs, if utilizing shared wafer supply, could possibly be greater margin per portion of wafer, which will be a hard balance if inventory is in demand on Ryzen CPUs.
10:35|Xbox Series X & & S Pricing, Promising AMD SOCs.
The Xbox Series S is targeting 4 TFLOPs of calculate, compared to the 12.15 TFLOPs rating for the Xbox Series X. This is largely a worthless number, however its one that both Microsoft and Sony demand pushing, so here we are. The Xbox Series S will be mainly focused on 1440p/120FPS video gaming, and looks to be positioned as a follower to the Xbox One S.
https://news.xbox.com/en-us/2020/09/09/xbox-series-x-and-xbox-series-s-launching-november-10/.
Unsurprisingly, the biggest modifications come in the type of a pared-down GPU, less GDDR6 memory, and less solid state storage. The Series S uses a 7nm, 8C Zen 2 SoC, but is offset with a somewhat lower CPU clock speed of 3.6 GHz. Meanwhile, the GPU runs at 1.56 GHz throughout 20 CUs. Thats compared to the 52 CUs clocked at 1.82 GHz for the Series X.
According to the report, Sony is now likely looking to match costs with Microsoft in action to the prices of the Xbox Series X and Series S.
Surprisingly, there are implications with Xcloud here: The 20 CU vs. 52 CU configurations should be commonly varied in abilities, but if Microsoft plans to successfully ship a massively more powerful Chromecast-style device, it could tie into Xcloud for the more requiring video games. When considering the new push on video game pass memberships, thats two times as true.
Source: https://news.xbox.com/en-us/2020/09/09/introducing-xbox-series-s/.
After a leak that claimed a $299 price tag for the then-unconfirmed Xbox Series S, Microsoft came out and verified both the cost and the console. Microsoft likewise announced that the Xbox Series X will be priced at $499, and that both consoles will be readily available on November 10th. Alongside the brand-new consoles, Microsoft is rolling-out a revamped Game Pass Ultimate subscription that includes an EA Play subscription at no additional expense, along with funding choices for buying the brand-new consoles.
AMDs console GPUs look really promising this generation, too, and were excited to test delighted new evaluate and brand-new how they do. Remember that, with console GPUs, theres always a major inherent advantage in that designers just have one (or two) basic sets of hardware to construct for.
Additionally, the Series S will come geared up with 10GB of GDDR6, apportioned as 8GB @ 224 GB/s, and 2GB at 56GB/s. For storage, theres a 512GB PCIe 4.0 NVMe SSD, and Microsofts exclusive 1TB growth card slot.
15:21|Western Digitals “5400 RPM-Class” Designation.
It appears Western Digital is eager on bring in yet more ire from customers. This time, it seems Western Digital is muddying the water on spindle speeds, as it associates with its WD Red line of NAS HDDs.
Once again, this issue isnt totally brand-new; another reddit user, u/Amaroko, formerly published his findings with the WD Elements WD80EMAZ and WD My Book WD80EZAZ designs. Not just are HDDs being marketed as 5400 RPMs models, however the firmware likewise reports a spindle speed of 5400 RPMs. User findings are opposing that..
Source: https://arstechnica.com/gadgets/2020/09/western-digital-is-trying-to-redefine-the-word-rpm/.
” Last year, I bought a few of these drives myself (both WD80EMAZ-00WJTA0 and WD80EZAZ-11TDBA0). When somebody on a German forum told me that they were in fact 7200 rpm, I didnt believe them in the beginning either. Then I took a microphone and began determining. You see, 7200 rpm is equivalent to 120 rotations per 2nd, which should manifest as a base frequency of 120 Hz. Plus perhaps integer multiples of that frequency (240 Hz, 360 Hz, 480 Hz, etc), so-called overtones/harmonics. 5400 rpm on the other hand represents 90 Hz. It should be easy to inform the difference between the two,” composes u/Amaroko..
There have likewise been reports of impacted drives getting grievances concerning sound and temperature, which likely stems from the drives not really being 5400 RPM drives. A primary factor some users and applications choose 5400 RPM drives is lower noise and operating temperatures..
According to Ars Technica, this issue in fact emerged around a year ago by means of german hardware site Hardwareluxx.de, however its just recently been lit aflame in earnest thanks to a post on r/DataHoarder. The core of the issue is Wesern Digital recognizing certain WD Red HDDs as “5400 RPM-class” regardless of evidence that the drives really spin at 7200 RPMs. Additionally, the 5400 RPM-class designation doesnt seem to be limited to simply WD Reds, however also particular models from the My Elements and My Book lines. Nevertheless, the 5400 RPM-class concerns do seem to just affect 8TB designs..
Amoroko pertained to this conclusion after a quick frequency analysis on the hard disk drives, where the HDDs were positioned on a cardboard box with a Yeti mic located above them, and recording the drives being powered on. Spectral views were then recorded with Adobe Audition, which revealed a baseline frequency of 120Hz.
” For choose items, Western Digital has actually published RPM speed within a class or efficiency class for many years rather than releasing particular spindle speeds. We likewise tweak choose tough drive platforms and the associated HDD qualities to create a number of different variations of such platforms to fulfill various market or application requirements.
Ars Technica connected to Western Digital, and got the following statement:.
18:46|RTX 3090/3080 Waterblocks Surface.
These blocks appear to be offered for preorder, and ezmodding likewise has placeholders for upcoming AIB designs too..
However, it seems Bykski has actually already produced water blocks that are compatible with the PCB found in the FE cards, particularly that of the RTX 3090 and RTX 3080. The blocks are noted over at ezmodding, and can be found in different finishes (acrylic, acetal, and so on) and are mentioned to be complete coverage water obstructs– meaning the blocks should provide protection for not only the GPU, but likewise the VRAM and VRM..
When Nvidia revealed off its brand-new RTX 3000-series cards, they boasted a brand-new flow-through cooling design from Nvidia targeted at getting more air through the card, and consequently more hot air out of it. In facilitating this, the FE cards utilize a truncated custom PCB. Nvidia has a more standard referral design that will head out to AIB partners, and business like EKWB are already working on water blocks based on this design.
Source: https://ezmodding.com/index.php?k=199&lang=eng.
21:26|Cryorig Returns With R5 CPU Cooler and Crona RGB Fans.
Cyrorig likewise announced its new Crona RGB fans. Thats Crona, not to be confused with a particular demonetizing human malware epidemic that may or may not have a similar enunciation. At any rate, the Crona RGB fans are 120mm fans that feature a circular RGB LED design and utilize Cryorigs HPLN (High Precision Low Noise) bearing design.
Source: http://www.cryorig.com/news.php?id=90&page=1.
Cost and accessibility are TBA..
The R5 cooler is a CPU tower cooler with double fans, and has some interesting features and claims, such as a “quick-mount” mounting system that allegedly allows for one-handed installation. The R5 utilizes 6 heat pipes, and comes with a TDP score of 200W. Cyrorig hasnt pointed out numerous technical information on how the installing system works. Cyrorig is noting a front fin density of 48, and front fin measurements of T = 0.4 mm, gap = 2 mm.
Weve been talking about the prospective return of Cryorig to the US market for some time. Most recently, the company teased an upcoming item with the word “5OON.” And while we had some make fun of the marketing, what Cyrorig was really teasing was the now main Cryorig R5 CPU cooler, which will act as the latest entry in Cryorigs R-series of coolers.
23:39|RTX 3090/3080 Binning.
AMDs console GPUs look really promising this actually, too, and were excited to test delighted new consoles and see how they do.
Additionally, the Series S will come equipped with 10GB of GDDR6, apportioned as 8GB Assigned 224 GB/s, and 2GB at 56GB/s. The Xbox Series S is targeting 4 TFLOPs of compute, compared to the 12.15 TFLOPs ranking for the Xbox Series X. According to the report, Sony is now most likely looking to match rates with Microsoft in action to the pricing of the Xbox Series X and Series S.
Romans series utilizes a scanning electron microscope to imagine the AMD Ryzen silicon nano-structures at more than 100,000 zoom. AMD pulled a comparable stunt with its RX 5000 series as a countermeasure to deflate and try Nvidias RTX Super series. Thats compared to the 52 CUs clocked at 1.82 GHz for the Series X.
Editorial: Eric HamiltonHost, Additional Reporting: Steve BurkeVideo: Keegan Gallick.
A brand-new report from Igors Lab recommends that the quality of the upcoming RTX 3000 chips might be a bit scattered. If it wasnt currently clear, Igor has a clear pulse on the GPU industry and market, as he recently nailed the RTX 3000 launch. This details is likely extremely trustworthy.
Entering into specifics, both the upcoming RTX 3090 and 3080 will make use of the GA102 die, which itself is based upon a custom adjustment of Samsungs 8nm process, dubbed 8N Nvidia. No matter node maturity, the GA102 is intricate and big, and as ever, it will take a while to fine tune the production to extract the finest chips..
Source: https://www.igorslab.de/en/chip-is-not-equal-to-chip-first-information-on-the-possibility-to-binning-and-dispersal-at-the-force-rtx-3080-andrtx-3090/.
While Igors sources claim that they havent gotten almost as numerous chips for RTX 3090 models, its reported that the general bins will likely look comparable. This data suggests that overall, Samsungs custom 8nm process for Nvidia is extremely healthy, as many users stand a great chance at getting a bin 1 chip. Igor is citing undisclosed sources at vendors and board partners for these numbers, but once again, Igors performance history is great.
That stated, Igors Lab is reporting some binning stats for some preliminary production of the GA102-based chips for the RTX 3080. Sorted into bin 0 (average), bin 1 (excellent), and bin 2 (actually good), the early chips seem to skew towards bin 1, reportedly accounting for a 60% average of chips. Another 30% make up bin 0, and 10% of the GA102 chips are bin 2..
