01:32|Der8auers Nano-Structures Imaging
Its a really academic series and is well-produced. We d recommend checking out Der8auer on YouTube to inspect out the series, offered in English und auf Deutsch.
Fellow YouTuber Der8auer published a three-part series that we wished to bring some attention to. Romans series utilizes a scanning electron microscope to picture the AMD Ryzen silicon nano-structures at more than 100,000 magnification. Roman and the on-site engineer go through the images in terrific detail and speak about the structures consisting of the CPU: Among other elements of the silicon, Roman shows simply how small the structure of the silicon is, and focuses on parts of evictions and interconnects within the CPU.
Source: https://www.youtube.com/watch?v=pYF7Qym9Pq0
03:04|Scientists Exploring Embedded Liquid Cooling.
To develop 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 expand them into channels. Then, the cuts made through the GaN are then sealed with copper. Water flows through the channels below the silicon by means of feeds and sinks..
Even for all of its modern-day RGB LEDs, theres still a certain quantity of intrinsic inadequacy in liquid cooling a chip or component– namely in moving the heat load into the cold plate, and consequently getting it into the liquid itself.
https://arstechnica.com/science/2020/09/researchers-demonstrate-in-chip-water-cooling/.
Source: https://www.nature.com/articles/s41586-020-2666-1.
New research study being performed in Switzerland appears to reveal some appealing advances in liquid cooling, though. Primarily in bringing liquid cooling directly to the chip itself, through cooling channels directly on top of the chip plan. To show this on a semiconductor, scientists utilized gallium nitride (GaN) atop a silicon wafer to develop an easy 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 plan was affixed to a PCB with connections for both power and water system. Overall, the researchers kept in mind that the design is able to manage heat loads up to 1,700 W per square centimeter, while keeping the chip temperature from rising beyond 60 ° C. While adjusting this system to modern-day processors and silicon would be even more complex, its promising research study nevertheless..
05:14|AMD: Big Navi and Zen 3 in October.
Zen 3/Ryzen 4000: https://twitter.com/AMDRyzen/status/1303732899506774022.
Clearly, well have to wait and see simply precisely how AMD is going to place its brand-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 try and deflate Nvidias RTX Super series. Similarly, Nvidia would end up dropping the price of its RTX 2060 in reaction to AMDs aggressive prices in the sector.
Previously, there was also an easter egg in Fortnite suggesting the new GPUs would be called the RX 6000 series. The easter egg is method cooler as a pre-announcement tease, and is product teasers done right, we believe..
If this gets revealed initially and is readily available later, AMD would need to hit the Black Friday buying window to take full advantage of effect– but its also splitting silicon for consoles and CPUs, since so much of what AMD is presently making is on the exact same wafer supply. AMD will have to figure out how to split the limited supply in between its products: Consoles will have purchase orders that most likely cant be changed on-the-fly, specifically with anticipated high volume, however will provide some cash flow; CPUs, if utilizing shared wafer supply, might possibly be greater margin per portion of wafer, which will be a difficult balance if inventory is in need on Ryzen CPUs.
Radeon RX 6000 Series: https://twitter.com/Radeon/status/1303726639013036033.
Source: https://hothardware.com/news/amd-big-navi-radeon-6000-16gb-priced-undercut-rtx-3080.
AMD finally made it clear when we d have the ability to see Zen 3 and RDNA 2 (Big Navi) parts by revealing a future statement– such is the present 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.
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 ranking for the Xbox Series X. This is mostly an ineffective number, but its one that both Microsoft and Sony insist on pushing, so here we are. The Xbox Series S will be primarily targeted at 1440p/120FPS gaming, and seems placed as a successor to the Xbox One S.
https://news.xbox.com/en-us/2020/09/09/xbox-series-x-and-xbox-series-s-launching-november-10/.
Remarkably, there are implications with Xcloud here: The 20 CU vs. 52 CU configurations need to be commonly differed in abilities, but if Microsoft intends to efficiently deliver a massively more effective Chromecast-style device, it could tie into Xcloud for the more requiring video games. Thats doubly true when thinking about the new push on video game pass memberships.
After a leak that claimed a $299 price for the then-unconfirmed Xbox Series S, Microsoft came out and confirmed both the rate and the console. Microsoft also announced that the Xbox Series X will be priced at $499, which both consoles will be available on November 10th. Together with the new consoles, Microsoft is rolling-out a revamped Game Pass Ultimate membership that features an EA Play membership at no extra cost, as well as funding options for purchasing the brand-new consoles.
AMDs console GPUs look really promising this actually, too, and were excited to test the new consoles and see how they do. Keep in mind that, with console GPUs, theres constantly a major fundamental benefit in that designers just have one (or two) basic sets of hardware to develop for.
Additionally, the Series S will come equipped 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 proprietary 1TB growth card slot.
Unsurprisingly, the greatest modifications can be found in the kind of a pared-down GPU, less GDDR6 memory, and less strong state storage. The Series S uses a 7nm, 8C Zen 2 SoC, however is offset with a slightly lower CPU clock speed of 3.6 GHz. 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.
Source: https://news.xbox.com/en-us/2020/09/09/introducing-xbox-series-s/.
According to the rumor, Sony is now most likely looking to match prices with Microsoft in reaction to the prices of the Xbox Series X and Series S.
15:21|Western Digitals “5400 RPM-Class” Designation.
There have actually also been reports of impacted drives getting complaints regarding sound and temperature, which likely stems from the drives not actually being 5400 RPM drives. A main factor some users and applications prefer 5400 RPM drives is lower sound and running temperatures..
Amoroko concerned this conclusion after a quick frequency analysis on the hard disks, where the HDDs were put on a cardboard box with a Yeti mic positioned above them, and taping the drives being powered on. Spectral views were then recorded with Adobe Audition, which revealed a standard frequency of 120Hz.
Again, this problem isnt entirely brand-new; another reddit user, u/Amaroko, previously posted his findings with the WD Elements WD80EMAZ and WD My Book WD80EZAZ models. Not just are HDDs being marketed as 5400 RPMs designs, however the firmware likewise reports a spindle speed of 5400 RPMs. User findings are contradicting that..
It appears Western Digital is keen on bring in yet more ire from customers. This time, it appears Western Digital is muddying the water on spindle speeds, as it connects to its WD Red line of NAS HDDs.
According to Ars Technica, this concern in fact emerged around a year ago through german hardware site Hardwareluxx.de, but its only just recently been lit aflame in earnest thanks to a post on r/DataHoarder. The crux of the issue is Wesern Digital recognizing specific WD Red HDDs as “5400 RPM-class” despite evidence that the drives really spin at 7200 RPMs. Furthermore, the 5400 RPM-class classification doesnt seem to be restricted to just WD Reds, but likewise certain models from the My Elements and My Book lines. The 5400 RPM-class problems do appear to just impact 8TB designs..
” Last year, I purchased a few of these drives myself (both WD80EMAZ-00WJTA0 and WD80EZAZ-11TDBA0). When somebody on a German forum told me that they were actually 7200 rpm, I didnt think them initially either. However then I took a microphone and began determining. You see, 7200 rpm amounts to 120 rotations per second, which should manifest as a base frequency of 120 Hz. Plus maybe integer multiples of that frequency (240 Hz, 360 Hz, 480 Hz, etc), so-called overtones/harmonics. 5400 rpm on the other hand corresponds to 90 Hz. For that reason, it needs to be simple to discriminate between the 2,” writes u/Amaroko..
” For choose items, Western Digital has actually published RPM speed within a class or efficiency class for various years instead of publishing particular spindle speeds. We also tweak choose hard disk drive platforms and the associated HDD characteristics to produce numerous various variations of such platforms to meet different market or application requirements. By doing so, we have the ability to take advantage of our economies of scale and pass along those savings to our customers. Similar to every Western Digital product, our item information, which consist of power, acoustics and performance (information transfer rate), are checked to satisfy the specs supplied on the products information sheet and marketing security.”.
Ars Technica connected to Western Digital, and got the following declaration:.
Source: https://arstechnica.com/gadgets/2020/09/western-digital-is-trying-to-redefine-the-word-rpm/.
18:46|RTX 3090/3080 Waterblocks Surface.
When Nvidia displayed its brand-new RTX 3000-series cards, they boasted a new flow-through cooling style from Nvidia intended at getting more air through the card, and subsequently more hot air out of it. In facilitating this, the FE cards utilize a truncated custom PCB. Nvidia has a more conventional referral style that will head out to AIB partners, and business like EKWB are currently dealing with water obstructs based on this design.
It appears Bykski has already produced water obstructs that are compatible with the PCB discovered in the FE cards, particularly that of the RTX 3090 and RTX 3080. The blocks are noted over at ezmodding, and be available in different finishes (acrylic, acetal, and so on) and are mentioned to be full protection water obstructs– suggesting the blocks should offer protection for not just the GPU, but likewise the VRAM and VRM..
Source: https://ezmodding.com/index.php?k=199&lang=eng.
These blocks seem available for preorder, and ezmodding likewise has placeholders for upcoming AIB models as well..
21:26|Cryorig Returns With R5 CPU Cooler and Crona RGB Fans.
The R5 cooler is a CPU tower cooler with double fans, and has some interesting functions and claims, such as a “quick-mount” mounting system that supposedly enables one-handed installation. The R5 uses 6 heat pipelines, and features a TDP score of 200W. Cyrorig hasnt pointed out many technical details on how the mounting system works. Cyrorig is noting a front fin density of 48, and front fin measurements of T = 0.4 mm, gap = 2 mm.
Source: http://www.cryorig.com/news.php?id=90&page=1.
Weve been talking about the possible return of Cryorig to the United States market for some time. Most just recently, the company teased an upcoming item with the word “5OON.” And while we had some make fun of the marketing, what Cyrorig was in fact teasing was the now official Cryorig R5 CPU cooler, which will serve as the most current entry in Cryorigs R-series of coolers.
Price and schedule are TBA..
Cyrorig also revealed its new Crona RGB fans. Thats Crona, not to be confused with a certain 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 style and utilize Cryorigs HPLN (High Precision Low Noise) bearing style.
23:39|RTX 3090/3080 Binning.
Entering specifics, both the upcoming RTX 3090 and 3080 will utilize the GA102 die, which itself is based upon a custom-made adaptation of Samsungs 8nm procedure, dubbed 8N Nvidia. No matter node maturity, the GA102 is complicated and large, and as ever, it will take a while to fine tune the production to draw out the finest chips..
AMDs console GPUs look really promising this trulyAppealing too, and were excited to test thrilled new consoles and brand-new how they do.
That said, Igors Lab is reporting some binning stats for some preliminary production of the GA102-based chips for the RTX 3080. Arranged into bin 0 (average), bin 1 (excellent), and bin 2 (truly great), the early chips seem to alter towards bin 1, reportedly representing a 60% average of chips. Another 30% make up bin 0, and 10% of the GA102 chips are bin 2..
Editorial: Eric HamiltonHost, Additional Reporting: Steve BurkeVideo: Keegan Gallick.
A new report from Igors Lab recommends that the quality of the upcoming RTX 3000 chips may be a bit scattered. If it wasnt already clear, Igor has a clear pulse on the GPU industry and market, as he recently nailed the RTX 3000 launch. This details is likely highly trusted.
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/.
Additionally, the Series S will come equipped with 10GB geared up GDDR6, apportioned as 8GB @ 224 GB/s, and 2GB at 56GB/s. The Xbox Series S is targeting 4 TFLOPs of compute, compared to the 12.15 TFLOPs rating for the Xbox Series X. According to the rumor, Sony is now most likely looking to match costs with Microsoft in response to the rates of the Xbox Series X and Series S.
While Igors sources claim that they havent gotten nearly as numerous chips for RTX 3090 designs, its reported that the total bins will likely look similar. This data recommends that general, Samsungs custom-made 8nm process for Nvidia is very healthy, as the majority of users stand a great chance at getting a bin 1 chip. Igor is pointing out concealed sources at vendors and board partners for these numbers, however again, Igors track record is really great.
Romans series uses a scanning electron microscopic lense to picture the AMD Ryzen silicon nano-structures at more than 100,000 zoom. AMD pulled a similar stunt with its RX 5000 series as a countermeasure to deflate and attempt Nvidias RTX Super series. Thats compared to the 52 CUs clocked at 1.82 GHz for the Series X.
