Frore Unveils Waterproof AirJet Mini Sport for Smartphones
Over the past couple of years, Frore Systems has demonstrated several ways that its AirJet solid-state active cooling systems can be used to improve cooling in fanless devices like laptops, tablets, SSDs, and edge computing devices. But there are a subset of those applications that need their cooling options to also be waterproof, and Frore is looking to address those as well. To that end, this week Frore introduced its AirJet Mini Sport, a waterproof, IP68-rated solid-state cooling device that is aimed at use in smartphones and action cameras.
Introduced at MWC Shanghai to attract attention of China-based handset vendors, edge and industrial computing devices, and action cameras, the AirJet Mini Sport is an enhanced version of Frore's AirJet Mini Slim. This version has been fully waterproofed, offering IP68-level protection that allows it to work while being submerged in over 1.5 meters of water for up to 30 minutes. Internally, the AirJet Mini Sport can effectively dissipate 5.25 Watts of heat by generating 1750 Pascals of back pressure, while consuming 1 Watt of energy itself.
Elsewhere, Frore claims that the AirJet Mini Sport can be used to provide 2.5 Watts of cooling capacity to smartphones. Which, although not enough to cover the complete power consumption/heat dissipation of a high-end SoC, would have a significant impact on both burst and steady-state performance by allowing those chips to run at peak clocks and power for longer periods of time.
To ensure consistent performance of Frore's AirJet Mini Sport in diverse environments, the cooling device includes features such as dust resistance and self-cleaning. In addition, just like AirJet Mini Slim, the Sport-badged version its own thermal sensor to control its own operation and maintain optimal performance. As a result, Frore claims that smartphones and action cameras with the AirJet Mini Sport can achieve up to 80% better performance.
"We are excited to announce the waterproof AirJet Mini Sport," said Dr. Seshu Madhavapeddy, founder and CEO of Frore Systems. "Consumers demand increased performance in compact devices they can use anywhere, on land or in water. AirJet unleashes device performance, now enabling users to do more with their IP68 dustproof and waterproof devices."
Air Cooling
Posted by The Techinical Support
XPG Demos "Nia" Handheld Gaming PC With Foveated Rendering, Swappable DRAM 
With the rise of the handheld gaming PC market, we've seen PC vendors and their partners toy with a number of tricks and tweaks to improve improve framerates in games, with some of their latest efforts on display at this year's Computex trade show. Perhaps the most interesting find thus far comes from ADATA sub-brand XPG, who is demoing their prototype "Nia" handheld PC, which uses eye tracking and dynamic foveated rendering to further improve their rendering performance.
For those unfamiliar, dynamic foveated rendering is a graphics technique that is sometimes used to boost performance in virtual reality (VR) and augmented reality (AR) applications by taking advantage of how human vision works. Typically, humans can only perceive detailed imagery in the relatively small central area of our vision called the fovea, while our peripheral vision is much less detailed. Dynamic foveated rendering, in turn, exploits this by using real-time eye tracking to determine where the user is looking, and then rendering just that area in high/full resolution, while rendering the peripheral areas in lower resolution. The net result is that only a fraction of the screen is rendered at full detail, which cuts down on the total amount of rendering work required and boosting framerates on performance-limited devices.
As stated before, this technology is sometimes used in high-end AR/VR headsets, where high resolution displays are placed mere inches from one's face. This ends up being an ideal use case for the technique, since at those distances, only a small fraction of the screen is within the fovea.
Using dynamic foveated rendering for a handheld, on the other hand, is a more novel application. All of the same visual principles apply, but the resolutions at play are lower, and the screen is farther from the users' eyes. This makes a handheld device a less ideal use case, at least on paper, as a larger portion of the screen is going to be in the fovea, and thus will need to be rendered at full resolution. None the less, it will be interesting to see how XPG's efforts pan out, and if dynamic foveated rendering is beneficial enough for handheld PCs. As we sometimes see with trade show demos, not everything makes it out of the prototype stage.
According to a press release put out by ADATA ahead of the trade show, the eye tracking technology is being provided by AMD collaborator Eyeware. Notably, their software-based approach runs on top of standard webcams, rather than requiring IR cameras. So the camera hardware itself should be pretty straight-forward.
Foveated rendering aside, XPG is making sure that the Nia won't be a one-trick pony. The handheld's other major claim to fame is its hardware swappability. The prototype handheld not only features a removable M.2-2230 SSD, but the company is also taking advantage of the recently-introduced LPCAMM2 memory module standard to introduce removable DRAM. Via a hatch in the back of the handheld, device owners would be able to swap out LPCAMM2 LPDDR5X modules for higher capacity versions. This would give the handheld an additional degree of future-proofness over current handhelds, which use non-replaceable soldered-down memory.
Rounding out the package, the current prototype is based on an AMD's Zen 4 Phoenix APU, which is used across both of the company's current mobile lines (Ryzen Mobile 7000/8000 and Ryzen Z1). Meanwhile, the unit's display is adjustable, allowing it to be angled away from the body of the handheld.
Assuming all goes well with the prototype, XPG aims to release a finished product in 2025.
ADATA
NVIDIA Closes Above $135, Becomes World’s Most Valuable Company 
Thanks to the success of the burgeoning market for AI accelerators, NVIDIA has been on a tear this year. And the only place that’s even more apparent than the company’s rapidly growing revenues is in the company’s stock price and market capitalization. After breaking into the top 5 most valuable companies only earlier this year, NVIDIA has reached the apex of Wall Street, closing out today as the world’s most valuable company.
With a closing price of $135.58 on a day that saw NVIDIA’s stock pop up another 3.5%, NVIDIA has topped both Microsoft and Apple in valuation, reaching a market capitalization of $3.335 trillion. This follows a rapid rise in the company’s stock price, which has increased by 47% in the last month alone – particularly on the back of NVIDIA’s most recent estimates-beating earnings report – as well as a recent 10-for-1 stock split. And looking at the company’s performance over a longer time period, NVIDIA’s stock jumped a staggering 218% over the last year, or a mere 3,474% over the last 5 years.
NVIDIA’s ascension continues a trend over the last several years of tech companies all holding the top spots in the market capitalization rankings. Though this is the first time in quite a while that the traditional tech leaders of Apple and Microsoft have been pushed aside.
| Market Capitalization Rankings | ||
| Market Cap | Stock Price | |
| NVIDIA | $3.335T | $135.58 |
| Microsoft | $3.317T | $446.34 |
| Apple | $3.285T | $214.29 |
| Alphabet | $2.170T | $176.45 |
| Amazon | $1.902T | $182.81 |
Driving the rapid growth of NVIDIA and its market capitalization has been demand for AI accelerators from NVIDIA, particularly the company’s server-grade H100, H200, and GH200 accelerators for AI training. As the demand for these products has spiked, NVIDIA has been scaling up accordingly, repeatedly beating market expectations for how many of the accelerators they can ship – and what price they can charge. And despite all that growth, orders for NVIDIA’s high-end accelerators are still backlogged, underscoring how NVIDIA still isn’t meeting the full demands of hyperscalers and other enterprises.
Consequently, NVIDIA’s stock price and market capitalization have been on a tear on the basis of these future expectations. With a price-to-earnings (P/E) ratio of 76.7 – more than twice that of Microsoft or Apple – NVIDIA is priced more like a start-up than a 30-year-old tech company. But then it goes without saying that most 30-year-old tech companies aren’t tripling their revenue in a single year, placing NVIDIA in a rather unique situation at this time.
Like the stock market itself, market capitalizations are highly volatile. And historically speaking, it’s far from guaranteed that NVIDIA will be able to hold the top spot for long, never mind day-to-day fluctuations. NVIDIA, Apple, and Microsoft’s valuations are all within $50 billion (1.%) of each other, so for the moment at least, it’s still a tight race between all three companies. But no matter what happens from here, NVIDIA gets the exceptionally rare claim of having been the most valuable company in the world at some point.
(Carousel image courtesy MSN Money)
GPUs
Kioxia Details BiCS 8 NAND at FMS 2024: 218 Layers With Superior Scaling 
Kioxia's booth at FMS 2024 was a busy one with multiple technology demonstrations keeping visitors occupied. A walk-through of the BiCS 8 manufacturing process was the first to grab my attention. Kioxia and Western Digital announced the sampling of BiCS 8 in March 2023. We had touched briefly upon its CMOS Bonded Array (CBA) scheme in our coverage of Kioxial's 2Tb QLC NAND device and coverage of Western Digital's 128 TB QLC enterprise SSD proof-of-concept demonstration. At Kioxia's booth, we got more insights.
Traditionally, fabrication of flash chips involved placement of the associate logic circuitry (CMOS process) around the periphery of the flash array. The process then moved on to putting the CMOS under the cell array, but the wafer development process was serialized with the CMOS logic getting fabricated first followed by the cell array on top. However, this has some challenges because the cell array requires a high-temperature processing step to ensure higher reliability that can be detrimental to the health of the CMOS logic. Thanks to recent advancements in wafer bonding techniques, the new CBA process allows the CMOS wafer and cell array wafer to be processed independently in parallel and then pieced together, as shown in the models above.
The BiCS 8 3D NAND incorporates 218 layers, compared to 112 layers in BiCS 5 and 162 layers in BiCS 6. The company decided to skip over BiCS 7 (or, rather, it was probably a short-lived generation meant as an internal test vehicle). The generation retains the four-plane charge trap structure of BiCS 6. In its TLC avatar, it is available as a 1 Tbit device. The QLC version is available in two capacities - 1 Tbit and 2 Tbit.
Kioxia also noted that while the number of layers (218) doesn't compare favorably with the latest layer counts from the competition, its lateral scaling / cell shrinkage has enabled it to be competitive in terms of bit density as well as operating speeds (3200 MT/s). For reference, the latest shipping NAND from Micron - the G9 - has 276 layers with a bit density in TLC mode of 21 Gbit/mm2, and operates at up to 3600 MT/s. However, its 232L NAND operates only up to 2400 MT/s and has a bit density of 14.6 Gbit/mm2.
It must be noted that the CBA hybrid bonding process has advantages over the current processes used by other vendors - including Micron's CMOS under array (CuA) and SK hynix's 4D PUC (periphery-under-chip) developed in the late 2010s. It is expected that other NAND vendors will also move eventually to some variant of the hybrid bonding scheme used by Kioxia.
Storage
![](https://twitter.com/share?url=https://compbuddey.blogspot.com/2024/07/frore-unveils-waterproof-airjet-mini_67.html&text=Frore Unveils Waterproof AirJet Mini Sport for Smartphones <p align="center"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img src="https://images.anandtech.com/doci/21458/frore-sport-airjet-678_575px.jpg" alt="" /></a></p><p><p>Over the past couple of years, Frore Systems has demonstrated several ways that its AirJet solid-state active cooling systems can be used to improve cooling in fanless devices like laptops, tablets, SSDs, and edge computing devices. But there are a subset of those applications that need their cooling options to also be waterproof, and Frore is looking to address those as well. To that end, this week Frore introduced its AirJet Mini Sport, a waterproof, IP68-rated solid-state cooling device that is aimed at use in smartphones and action cameras.</p>
<p>Introduced at MWC Shanghai to attract attention of China-based handset vendors, edge and industrial computing devices, and action cameras, the AirJet Mini Sport is an enhanced version of Frore's AirJet Mini Slim. This version has been fully waterproofed, offering IP68-level protection that allows it to work while being submerged in over 1.5 meters of water for up to 30 minutes. Internally, the AirJet Mini Sport can effectively dissipate 5.25 Watts of heat by generating 1750 Pascals of back pressure, while consuming 1 Watt of energy itself.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s1_575px.jpg" /></a></p>
<p>Elsewhere, Frore claims that the AirJet Mini Sport can be used to provide 2.5 Watts of cooling capacity to smartphones. Which, although not enough to cover the complete power consumption/heat dissipation of a high-end SoC, would have a significant impact on both burst and steady-state performance by allowing those chips to run at peak clocks and power for longer periods of time.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s2_575px.jpg" /></a></p>
<p>To ensure consistent performance of Frore's AirJet Mini Sport in diverse environments, the cooling device includes features such as dust resistance and self-cleaning. In addition, just like AirJet Mini Slim, the Sport-badged version its own thermal sensor to control its own operation and maintain optimal performance. As a result, Frore claims that smartphones and action cameras with the AirJet Mini Sport can achieve up to 80% better performance.</p>
<p>"We are excited to announce the waterproof AirJet Mini Sport," said Dr. Seshu Madhavapeddy, founder and CEO of Frore Systems. "Consumers demand increased performance in compact devices they can use anywhere, on land or in water. AirJet unleashes device performance, now enabling users to do more with their IP68 dustproof and waterproof devices."</p>
</p> Air Cooling){kind=link}
![](https://www.pinterest.com/pin/create/button/?url=https://compbuddey.blogspot.com/2024/07/frore-unveils-waterproof-airjet-mini_67.html&media=https://lh3.googleusercontent.com/blogger_img_proxy/AEn0k_s6K8i28k6pz_bci5JP9SrAsmE0cuPdGaO1HqXBRL_XqdLYhsfu12JhFx3x11ZbyXSQ9v8Qc_Ea6KXirxiCmzR9c3MOlUos0kQy_bBSDjLkSW4YJ9e589xECaGzMK6QB8PplGkXp5m9SpK4Lg&description=Frore Unveils Waterproof AirJet Mini Sport for Smartphones <p align="center"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img src="https://images.anandtech.com/doci/21458/frore-sport-airjet-678_575px.jpg" alt="" /></a></p><p><p>Over the past couple of years, Frore Systems has demonstrated several ways that its AirJet solid-state active cooling systems can be used to improve cooling in fanless devices like laptops, tablets, SSDs, and edge computing devices. But there are a subset of those applications that need their cooling options to also be waterproof, and Frore is looking to address those as well. To that end, this week Frore introduced its AirJet Mini Sport, a waterproof, IP68-rated solid-state cooling device that is aimed at use in smartphones and action cameras.</p>
<p>Introduced at MWC Shanghai to attract attention of China-based handset vendors, edge and industrial computing devices, and action cameras, the AirJet Mini Sport is an enhanced version of Frore's AirJet Mini Slim. This version has been fully waterproofed, offering IP68-level protection that allows it to work while being submerged in over 1.5 meters of water for up to 30 minutes. Internally, the AirJet Mini Sport can effectively dissipate 5.25 Watts of heat by generating 1750 Pascals of back pressure, while consuming 1 Watt of energy itself.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s1_575px.jpg" /></a></p>
<p>Elsewhere, Frore claims that the AirJet Mini Sport can be used to provide 2.5 Watts of cooling capacity to smartphones. Which, although not enough to cover the complete power consumption/heat dissipation of a high-end SoC, would have a significant impact on both burst and steady-state performance by allowing those chips to run at peak clocks and power for longer periods of time.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s2_575px.jpg" /></a></p>
<p>To ensure consistent performance of Frore's AirJet Mini Sport in diverse environments, the cooling device includes features such as dust resistance and self-cleaning. In addition, just like AirJet Mini Slim, the Sport-badged version its own thermal sensor to control its own operation and maintain optimal performance. As a result, Frore claims that smartphones and action cameras with the AirJet Mini Sport can achieve up to 80% better performance.</p>
<p>"We are excited to announce the waterproof AirJet Mini Sport," said Dr. Seshu Madhavapeddy, founder and CEO of Frore Systems. "Consumers demand increased performance in compact devices they can use anywhere, on land or in water. AirJet unleashes device performance, now enabling users to do more with their IP68 dustproof and waterproof devices."</p>
</p> Air Cooling){kind=link}
![](https://web.whatsapp.com/send?text=Frore Unveils Waterproof AirJet Mini Sport for Smartphones <p align="center"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img src="https://images.anandtech.com/doci/21458/frore-sport-airjet-678_575px.jpg" alt="" /></a></p><p><p>Over the past couple of years, Frore Systems has demonstrated several ways that its AirJet solid-state active cooling systems can be used to improve cooling in fanless devices like laptops, tablets, SSDs, and edge computing devices. But there are a subset of those applications that need their cooling options to also be waterproof, and Frore is looking to address those as well. To that end, this week Frore introduced its AirJet Mini Sport, a waterproof, IP68-rated solid-state cooling device that is aimed at use in smartphones and action cameras.</p>
<p>Introduced at MWC Shanghai to attract attention of China-based handset vendors, edge and industrial computing devices, and action cameras, the AirJet Mini Sport is an enhanced version of Frore's AirJet Mini Slim. This version has been fully waterproofed, offering IP68-level protection that allows it to work while being submerged in over 1.5 meters of water for up to 30 minutes. Internally, the AirJet Mini Sport can effectively dissipate 5.25 Watts of heat by generating 1750 Pascals of back pressure, while consuming 1 Watt of energy itself.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s1_575px.jpg" /></a></p>
<p>Elsewhere, Frore claims that the AirJet Mini Sport can be used to provide 2.5 Watts of cooling capacity to smartphones. Which, although not enough to cover the complete power consumption/heat dissipation of a high-end SoC, would have a significant impact on both burst and steady-state performance by allowing those chips to run at peak clocks and power for longer periods of time.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s2_575px.jpg" /></a></p>
<p>To ensure consistent performance of Frore's AirJet Mini Sport in diverse environments, the cooling device includes features such as dust resistance and self-cleaning. In addition, just like AirJet Mini Slim, the Sport-badged version its own thermal sensor to control its own operation and maintain optimal performance. As a result, Frore claims that smartphones and action cameras with the AirJet Mini Sport can achieve up to 80% better performance.</p>
<p>"We are excited to announce the waterproof AirJet Mini Sport," said Dr. Seshu Madhavapeddy, founder and CEO of Frore Systems. "Consumers demand increased performance in compact devices they can use anywhere, on land or in water. AirJet unleashes device performance, now enabling users to do more with their IP68 dustproof and waterproof devices."</p>
</p> Air Cooling | https://compbuddey.blogspot.com/2024/07/frore-unveils-waterproof-airjet-mini_67.html){kind=link}
![](mailto:?subject=Frore Unveils Waterproof AirJet Mini Sport for Smartphones <p align="center"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img src="https://images.anandtech.com/doci/21458/frore-sport-airjet-678_575px.jpg" alt="" /></a></p><p><p>Over the past couple of years, Frore Systems has demonstrated several ways that its AirJet solid-state active cooling systems can be used to improve cooling in fanless devices like laptops, tablets, SSDs, and edge computing devices. But there are a subset of those applications that need their cooling options to also be waterproof, and Frore is looking to address those as well. To that end, this week Frore introduced its AirJet Mini Sport, a waterproof, IP68-rated solid-state cooling device that is aimed at use in smartphones and action cameras.</p>
<p>Introduced at MWC Shanghai to attract attention of China-based handset vendors, edge and industrial computing devices, and action cameras, the AirJet Mini Sport is an enhanced version of Frore's AirJet Mini Slim. This version has been fully waterproofed, offering IP68-level protection that allows it to work while being submerged in over 1.5 meters of water for up to 30 minutes. Internally, the AirJet Mini Sport can effectively dissipate 5.25 Watts of heat by generating 1750 Pascals of back pressure, while consuming 1 Watt of energy itself.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s1_575px.jpg" /></a></p>
<p>Elsewhere, Frore claims that the AirJet Mini Sport can be used to provide 2.5 Watts of cooling capacity to smartphones. Which, although not enough to cover the complete power consumption/heat dissipation of a high-end SoC, would have a significant impact on both burst and steady-state performance by allowing those chips to run at peak clocks and power for longer periods of time.</p>
<p style="text-align: center;"><a href="https://www.anandtech.com/show/21458/frore-unveils-waterproof-airjet-mini-sport-for-smartphones"><img alt="" src="https://images.anandtech.com/doci/21458/airjet-mini-sport-s2_575px.jpg" /></a></p>
<p>To ensure consistent performance of Frore's AirJet Mini Sport in diverse environments, the cooling device includes features such as dust resistance and self-cleaning. In addition, just like AirJet Mini Slim, the Sport-badged version its own thermal sensor to control its own operation and maintain optimal performance. As a result, Frore claims that smartphones and action cameras with the AirJet Mini Sport can achieve up to 80% better performance.</p>
<p>"We are excited to announce the waterproof AirJet Mini Sport," said Dr. Seshu Madhavapeddy, founder and CEO of Frore Systems. "Consumers demand increased performance in compact devices they can use anywhere, on land or in water. AirJet unleashes device performance, now enabling users to do more with their IP68 dustproof and waterproof devices."</p>
</p> Air Cooling&body=https://compbuddey.blogspot.com/2024/07/frore-unveils-waterproof-airjet-mini_67.html){kind=link}
0 Comments