01:32|Der8auers Nano-Structures Imaging
Source: https://www.youtube.com/watch?v=pYF7Qym9Pq0
Its a really educational series and is well-produced. We d recommend going to Der8auer on YouTube to take a look at the series, offered in English und auf Deutsch.
Fellow YouTuber Der8auer posted a three-part series that we wanted to bring some attention to. Romans series utilizes 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 terrific information and discuss the structures making up the CPU: Among other aspects of the silicon, Roman reveals simply how little the composition of the silicon is, and zooms in on parts of the gates and interconnects within the CPU.
03:04|Researchers Exploring Embedded Liquid Cooling.
Even for all of its contemporary RGB LEDs, theres still a particular quantity of intrinsic ineffectiveness in liquid cooling a chip or component– particularly in moving the heat load into the cold plate, and subsequently getting it into the liquid itself.
The researchers 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 water system. Overall, the scientists noted that the style is able to handle heat loads up to 1,700 W per square centimeter, while keeping the chip temperature level from increasing beyond 60 ° C. While adapting this system to contemporary processors and silicon would be even more complex, its promising research however..
Source: https://www.nature.com/articles/s41586-020-2666-1.
https://arstechnica.com/science/2020/09/researchers-demonstrate-in-chip-water-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 widen them into channels.
New research being done in Switzerland seems to reveal some promising advances in liquid cooling. Mainly in bringing liquid cooling directly to the chip itself, through cooling channels straight on top of the chip plan. To show this on a semiconductor, researchers utilized gallium nitride (GaN) atop a silicon wafer to construct a simple power conversion chip.
05:14|AMD: Big Navi and Zen 3 in October.
Source: https://hothardware.com/news/amd-big-navi-radeon-6000-16gb-priced-undercut-rtx-3080.
Radeon RX 6000 Series: https://twitter.com/Radeon/status/1303726639013036033.
AMD lastly made it clear when we d have the ability to see Zen 3 and RDNA 2 (Big Navi) parts by announcing a future announcement– such is the existing 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 a statement, with the RDNA2 statement landing suspiciously one day after its profits call.
Formerly, 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..
Zen 3/Ryzen 4000: https://twitter.com/AMDRyzen/status/1303732899506774022.
Undoubtedly, well have to wait and see just precisely how AMD is going to position its brand-new GPUs, but theres a lot of precedent for last minute price cuts in between AMD and Nvidia. AMD pulled a comparable stunt with its RX 5000 series as a countermeasure to try and deflate Nvidias RTX Super series. Similarly, Nvidia would end up dropping the cost of its RTX 2060 in reaction to AMDs aggressive rates in the segment.
If this gets announced initially and is available later, AMD would require to hit the Black Friday buying window to optimize impact– however its likewise splitting silicon for consoles and CPUs, considering that so much of what AMD is currently making is on the same wafer supply. AMD will have to figure out how to divide the restricted supply in between its items: Consoles will have purchase orders that probably cant be changed on-the-fly, specifically with anticipated high volume, however will supply some cash circulation; CPUs, if using shared wafer supply, might possibly be greater margin per part of wafer, which will be a difficult balance if stock is in need on Ryzen CPUs.
10:35|Xbox Series X & & S Pricing, Promising AMD SOCs.
Source: https://news.xbox.com/en-us/2020/09/09/introducing-xbox-series-s/.
https://news.xbox.com/en-us/2020/09/09/xbox-series-x-and-xbox-series-s-launching-november-10/.
According to the report, Sony is now likely looking to match rates with Microsoft in response to the pricing of the Xbox Series X and Series S.
AMDs console GPUs look really promising this truly, too, and were excited to test the new consoles and brand-new how they do. Remember that, with console GPUs, theres constantly a major fundamental advantage in that designers just have one (or 2) basic sets of hardware to develop for.
The Xbox Series S is targeting 4 TFLOPs of calculate, compared to the 12.15 TFLOPs ranking 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 mostly focused on 1440p/120FPS video gaming, and looks to be positioned as a successor to the Xbox One S.
After a leak that claimed a $299 price tag for the then-unconfirmed Xbox Series S, Microsoft came out and confirmed both the console and the cost. Microsoft also announced that the Xbox Series X will be priced at $499, which both consoles will be offered 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 extra cost, along with funding alternatives for purchasing the new consoles.
Additionally, the Series S will come geared up with 10GB of GDDR6, assigned as 8GB @ 224 GB/s, and 2GB at 56GB/s. For storage, theres a 512GB PCIe 4.0 NVMe SSD, and Microsofts exclusive 1TB expansion card slot.
Unsurprisingly, the greatest modifications come in the form of a pared-down GPU, less GDDR6 memory, and less strong state storage. The Series S utilizes a 7nm, 8C Zen 2 SoC, however is offset with a somewhat lower CPU clock speed of 3.6 GHz. The GPU runs at 1.56 GHz across 20 CUs. Thats compared to the 52 CUs clocked at 1.82 GHz for the Series X.
Surprisingly, there are ramifications with Xcloud here: The 20 CU vs. 52 CU configurations ought to be extensively differed in abilities, however if Microsoft means to successfully ship an enormously more powerful Chromecast-style gadget, it might connect into Xcloud for the more demanding games. When thinking about the brand-new push on game pass memberships, thats doubly true.
15:21|Western Digitals “5400 RPM-Class” Designation.
Ars Technica reached out to Western Digital, and got the following declaration:.
It seems Western Digital is keen on drawing in yet more ire from consumers. This time, it seems Western Digital is muddying the water on spindle speeds, as it relates to its WD Red line of NAS HDDs.
” For select items, Western Digital has published RPM speed within a class or performance class for many years rather than publishing specific spindle speeds. We likewise fine-tune select difficult drive platforms and the related HDD attributes to develop several various variations of such platforms to satisfy different market or application requirements.
Once again, this issue isnt entirely new; another reddit user, u/Amaroko, formerly posted his findings with the WD Elements WD80EMAZ and WD My Book WD80EZAZ designs. Not only are HDDs being promoted as 5400 RPMs designs, however the firmware also reports a spindle speed of 5400 RPMs. User findings are contradicting that..
Source: https://arstechnica.com/gadgets/2020/09/western-digital-is-trying-to-redefine-the-word-rpm/.
Amoroko concerned this conclusion after a fast frequency analysis on the disk drives, whereby the HDDs were positioned on a cardboard box with a Yeti mic positioned above them, and recording the drives being powered on. Spectral views were then recorded with Adobe Audition, which revealed a baseline frequency of 120Hz.
There have actually likewise been reports of affected drives receiving grievances relating to noise and temperature, which likely stems from the drives not really being 5400 RPM drives. A primary factor some applications and users choose 5400 RPM drives is lower sound and operating temperatures..
The essence of the concern is Wesern Digital identifying particular WD Red HDDs as “5400 RPM-class” despite proof that the drives really spin at 7200 RPMs. Additionally, the 5400 RPM-class classification does not appear to be restricted to just WD Reds, but also particular models from the My Elements and My Book lines.
When somebody on a German online forum informed me that they were really 7200 rpm, I didnt think them at first either. You see, 7200 rpm is equivalent to 120 rotations per second, which need to manifest as a base frequency of 120 Hz. 5400 rpm on the other hand corresponds to 90 Hz.
18:46|RTX 3090/3080 Waterblocks Surface.
These blocks appear to be offered for preorder, and ezmodding also has placeholders for upcoming AIB designs as well..
When Nvidia flaunted 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-made PCB. Nvidia has a more traditional recommendation style that will go out to AIB partners, and companies like EKWB are already dealing with water obstructs based upon this design.
Source: https://ezmodding.com/index.php?k=199&lang=eng.
However, it appears Bykski has actually currently produced water blocks that work with the PCB discovered in the FE cards, specifically 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 stated to be full coverage water blocks– meaning the blocks must supply coverage for not only the GPU, but also the VRAM and VRM..
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 permits for one-handed installation. The R5 utilizes 6 heat pipelines, and comes with a TDP rating of 200W.
Cost and schedule are TBA..
Cyrorig also revealed its brand-new Crona RGB fans. Thats Crona, not to be puzzled with a specific 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 use Cryorigs HPLN (High Precision Low Noise) bearing design.
Weve been talking about the potential return of Cryorig to the US market for some time. Most recently, the business teased an approaching product with the word “5OON.” And while we had some laughs at the marketing, what Cyrorig was really teasing was the now official Cryorig R5 CPU cooler, which will serve as the most recent entry in Cryorigs R-series of coolers.
Source: http://www.cryorig.com/news.php?id=90&page=1.
23:39|RTX 3090/3080 Binning.
Additionally, the Series S will come equipped with 10GB of GDDR6, apportioned as 8GB Allocated 224 GB/s, and 2GB at 56GB/s. The Xbox Series S is targeting 4 TFLOPs of calculate, compared to the 12.15 TFLOPs score for the Xbox Series X. According to the rumor, Sony is now likely looking to match costs with Microsoft in response to the pricing of the Xbox Series X and Series S.
A brand-new report from Igors Lab suggests that the quality of the upcoming RTX 3000 chips might be a bit spread. If it wasnt already clear, Igor has a clear pulse on the GPU industry and market, as he recently nailed the RTX 3000 launch. So, this info is likely extremely trusted.
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 (good), and bin 2 (truly good), the early chips appear to skew towards bin 1, apparently representing a 60% average of chips. Another 30% comprise bin 0, and 10% of the GA102 chips are bin 2..
Romans series uses a scanning electron microscope 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.
Editorial: Eric HamiltonHost, Additional Reporting: Steve BurkeVideo: Keegan Gallick.
AMDs console GPUs look really promising this truly, too, and were excited to test the new evaluate and brand-new how they do.
While Igors sources declare that they have not received nearly as numerous chips for RTX 3090 models, its reported that the overall bins will likely look similar. This information recommends that total, Samsungs customized 8nm process for Nvidia is really healthy, as many users stand a great chance at getting a bin 1 chip. Igor is mentioning concealed sources at vendors and board partners for these numbers, but again, Igors performance history is great.
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/.
Entering specifics, both the upcoming RTX 3090 and 3080 will use the GA102 die, which itself is based upon a customized adaptation of Samsungs 8nm procedure, called 8N Nvidia. Regardless of node maturity, the GA102 is complicated and big, and as ever, it will take some time to tweak the manufacturing to draw out the best chips..
