01:32|Der8auers Nano-Structures Imaging
Source: https://www.youtube.com/watch?v=pYF7Qym9Pq0
Fellow YouTuber Der8auer published a three-part series that we wished to bring some attention to. Romans series uses a scanning electron microscopic lense to imagine the AMD Ryzen silicon nano-structures at more than 100,000 zoom. Roman and the on-site engineer go through the images in terrific detail and discuss the structures comprising the CPU: Among other elements of the silicon, Roman shows simply how small the composition of the silicon is, and focuses on parts of evictions and interconnects within the CPU.
Its a really academic series and is well-produced. We d advise visiting Der8auer on YouTube to inspect out the series, readily available in English und auf Deutsch.
03:04|Researchers Exploring Embedded Liquid Cooling.
Source: https://www.nature.com/articles/s41586-020-2666-1.
To build the embedded cooling system, slits are cut through the GaN, reaching down to the silicon below. These slits are etched at the silicon level to widen them into channels.
Even for all of its modern-day RGB LEDs, theres still a particular amount of intrinsic inadequacy in liquid cooling a chip or element– particularly in transferring the heat load into the cold plate, and subsequently getting it into the liquid itself.
New research study being done in Switzerland seems to show some promising advances in liquid cooling. Mostly in bringing liquid cooling directly to the chip itself, by means of cooling channels directly on top of the chip plan. To demonstrate this on a semiconductor, researchers used gallium nitride (GaN) atop a silicon wafer to build an easy power conversion chip.
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 package was affixed to a PCB with connections for both power and supply of water. In general, the scientists noted that the design has the ability to manage heat loads up to 1,700 W per square centimeter, while keeping the chip temperature from increasing beyond 60 ° C. While adjusting this system to contemporary processors and silicon would be far more complicated, its promising research nevertheless..
https://arstechnica.com/science/2020/09/researchers-demonstrate-in-chip-water-cooling/.
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.
Undoubtedly, well have to wait and see just exactly how AMD is going to place its new GPUs, but theres a lot of precedent for last minute cost cuts in between AMD and Nvidia. AMD pulled a comparable stunt with its RX 5000 series as a countermeasure to attempt and deflate Nvidias RTX Super series. Likewise, Nvidia would end up dropping the rate of its RTX 2060 in action to AMDs aggressive pricing 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 way cooler as a pre-announcement tease, and is item teasers done right, we believe..
Radeon RX 6000 Series: https://twitter.com/Radeon/status/1303726639013036033.
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 announcement– 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 a statement, with the RDNA2 announcement landing suspiciously one day after its profits call.
Zen 3/Ryzen 4000: https://twitter.com/AMDRyzen/status/1303732899506774022.
AMD revealed that it will expose Ryzen 4000 “Vermeer” CPUs based upon Zen 3, and RDNA 2-based GPUs on October 8th and 28th, respectively. These kinds of announcements usually predate item availability by at least a week or more, although its possible AMD is doing availability at statement, depending upon how confident it is. If this gets revealed initially and is available later on, AMD would need to strike the Black Friday purchasing window to make the most of impact– however its likewise 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 find out how to divide the limited supply between its products: Consoles will have order that most likely cant be changed on-the-fly, especially with expected high volume, however will provide some capital; CPUs, if utilizing shared wafer supply, might potentially be higher margin per part of wafer, which will be a difficult balance if stock is in demand on Ryzen CPUs. Committed GPUs seem the easiest to reduce if supply is needed for higher margin elsewhere, specifically with bigger craves the GPUs that will have lower yield than smaller sized CPU silicon.
10:35|Xbox Series X & & S Pricing, Promising AMD SOCs.
Additionally, the Series S will come equipped with 10GB of GDDR6, apportioned as 8GB @ 224 GB/s, and 2GB at 56GB/s.
Source: https://news.xbox.com/en-us/2020/09/09/introducing-xbox-series-s/.
AMDs console GPUs look really promising this truly, too, and were excited to test thrilled new check and see how they do. Keep in mind that, with console GPUs, theres always a significant inherent benefit in that developers just have one (or 2) basic sets of hardware to construct for.
According to the rumor, Sony is now likely looking to match rates with Microsoft in reaction to the rates of the Xbox Series X and Series S.
Surprisingly, there are implications with Xcloud here: The 20 CU vs. 52 CU setups must be commonly varied in capabilities, however if Microsoft means to effectively ship a massively more powerful Chromecast-style gadget, it might tie into Xcloud for the more demanding games. Thats twice as real when considering the brand-new push on game pass subscriptions.
https://news.xbox.com/en-us/2020/09/09/xbox-series-x-and-xbox-series-s-launching-november-10/.
The Series S utilizes a 7nm, 8C Zen 2 SoC, however is offset with a somewhat lower CPU clock speed of 3.6 GHz. Thats compared to the 52 CUs clocked at 1.82 GHz for the Series X.
The Xbox Series S is targeting 4 TFLOPs of compute, compared to the 12.15 TFLOPs ranking for the Xbox Series X. This is mainly an useless number, but its one that both Microsoft and Sony firmly insist on pressing, so here we are. The Xbox Series S will be primarily targeted at 1440p/120FPS gaming, and looks to be placed as a successor to the Xbox One S.
After a leak that declared a $299 cost for the then-unconfirmed Xbox Series S, Microsoft came out and validated both the console and the price. Microsoft likewise announced that the Xbox Series X will be priced at $499, which both consoles will be offered on November 10th. Alongside the new consoles, Microsoft is rolling-out a revamped Game Pass Ultimate subscription that features an EA Play subscription at no extra expense, along with financing options for acquiring the new consoles.
15:21|Western Digitals “5400 RPM-Class” Designation.
The core of the problem is Wesern Digital determining particular WD Red HDDs as “5400 RPM-class” despite proof that the drives in fact spin at 7200 RPMs. Furthermore, the 5400 RPM-class designation does not seem to be restricted to simply WD Reds, however also particular models from the My Elements and My Book lines.
It seems Western Digital is keen on attracting yet more ire from customers. This time, it appears 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 entirely new; another reddit user, u/Amaroko, previously posted his findings with the WD Elements WD80EMAZ and WD My Book WD80EZAZ models. Not only are HDDs being promoted as 5400 RPMs designs, but the firmware likewise reports a spindle speed of 5400 RPMs. User findings are contradicting that..
” For select items, Western Digital has actually published RPM speed within a class or performance class for many years rather than releasing specific spindle speeds. We likewise tweak choose difficult drive platforms and the related HDD qualities to produce a number of different variations of such platforms to fulfill different market or application needs.
Source: https://arstechnica.com/gadgets/2020/09/western-digital-is-trying-to-redefine-the-word-rpm/.
Amoroko pertained to this conclusion after a fast frequency analysis on the hard disk drives, where the HDDs were placed on a cardboard box with a Yeti mic located above them, and recording the drives being powered on. Spectral views were then captured with Adobe Audition, which showed a standard frequency of 120Hz.
” Last year, I purchased a few of these drives myself (both WD80EMAZ-00WJTA0 and WD80EZAZ-11TDBA0). When someone on a German online forum informed me that they were actually 7200 rpm, I didnt believe them at initially either. However then I took a microphone and started determining. You see, 7200 rpm is equivalent to 120 rotations per second, 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. For that reason, it must be simple to discriminate in between the 2,” writes u/Amaroko..
There have also been reports of impacted drives receiving problems concerning noise and temperature level, which likely comes from the drives not in fact being 5400 RPM drives. A primary reason some applications and users choose 5400 RPM drives is lower noise and running temperatures..
Ars Technica reached out to Western Digital, and got the following statement:.
18:46|RTX 3090/3080 Waterblocks Surface.
These blocks appear to be available for preorder, and ezmodding also has placeholders for upcoming AIB designs too..
It seems Bykski has already produced water blocks that are suitable with the PCB found in the FE cards, specifically that of the RTX 3090 and RTX 3080. The blocks are noted over at ezmodding, and come in various surfaces (acrylic, acetal, etc) and are stated to be full protection water blocks– suggesting the blocks should provide protection for not just the GPU, however also the VRAM and VRM..
Source: https://ezmodding.com/index.php?k=199&lang=eng.
When Nvidia revealed off its brand-new RTX 3000-series cards, they boasted a brand-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 use a truncated customized PCB. Nvidia has a more traditional reference design that will head out to AIB partners, and business like EKWB are currently working on water obstructs based on this style.
21:26|Cryorig Returns With R5 CPU Cooler and Crona RGB Fans.
Weve been discussing the potential return of Cryorig to the United States market for a long time. Most recently, the company teased an approaching product with the word “5OON.” And while we had some laughs at the marketing, what Cyrorig was actually teasing was the now official Cryorig R5 CPU cooler, which will function as the newest entry in Cryorigs R-series of coolers.
The R5 cooler is a CPU tower cooler with dual fans, and has some interesting features and claims, such as a “quick-mount” installing system that apparently permits one-handed setup. The R5 uses 6 heat pipes, and features a TDP score of 200W. Cyrorig hasnt discussed numerous technical information on how the mounting system works. Cyrorig is listing a front fin density of 48, and front fin measurements of T = 0.4 mm, gap = 2 mm.
Cyrorig likewise announced its brand-new Crona RGB fans. Thats Crona, not to be confused with a particular demonetizing human malware epidemic that might or may not have a comparable enunciation. At any rate, the Crona RGB fans are 120mm fans that include a circular RGB LED style and utilize Cryorigs HPLN (High Precision Low Noise) bearing style.
Rate and schedule are TBA..
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 Assigned 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 rates with Microsoft in action to the rates of the Xbox Series X and Series S.
Romans series utilizes a scanning electron microscopic lense to imagine the AMD Ryzen silicon nano-structures at more than 100,000 magnification. AMD pulled a similar 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.
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/.
AMDs console GPUs look really promising this generationAppealing too, and were excited to test the new check and brand-new how they do.
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 may be a bit spread. If it wasnt currently clear, Igor has a clear pulse on the GPU market and market, as he just recently nailed the RTX 3000 launch. So, this info is most likely extremely trusted.
While Igors sources declare that they havent gotten almost as numerous chips for RTX 3090 designs, its reported that the general bins will likely look similar. This information suggests that general, Samsungs custom-made 8nm process for Nvidia is very healthy, as most users stand a great chance at getting a bin 1 chip. Igor is citing concealed sources at suppliers and board partners for these numbers, however once again, Igors performance history is very great.
Getting into specifics, both the upcoming RTX 3090 and 3080 will make usage of the GA102 die, which itself is based upon a custom-made adjustment of Samsungs 8nm process, called 8N Nvidia. No matter node maturity, the GA102 is complicated and big, and as ever, it will spend some time to tweak the production to extract the very best chips..
That said, 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 (great), and bin 2 (actually great), the early chips seem to skew towards bin 1, apparently accounting for a 60% average of chips. Another 30% comprise bin 0, and 10% of the GA102 chips are bin 2..
