News Posts matching "5 GHz"

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Marvell Announces the Industry's Most Complete 802.11ax Wireless Portfolio

Marvell, a leader in storage, networking, and connectivity semiconductor solutions today introduced the industry's most complete 802.11ax wireless product portfolio. The Marvell 802.11ax product family is architected to deliver breakthrough performance, improved network efficiency, low latency and enterprise-grade reliability. Marvell is the first to offer a full MU-MIMO and OFDMA uplink and downlink based on the latest IEEE 802.11ax standards which will help the next generation of high-end users, "Generation Upload," with real-time cloud-based requirements.

Delivering consistent performance and reliability is becoming increasingly difficult for networks already straining to support a dramatic increase in connected devices, high definition streaming video, social media and cloud applications. The average household will have about 50 connected devices by 2022. Major technology advancements are needed to better support today's diverse users that are driving higher end emerging use cases such as virtual and augmented reality, live streaming and smart cities.

Intel Core i7 8700K Reportedly Reaches 4.8 GHz Easily, 5 GHz+ Requires Delid

A report out of Expreview says that users should expect Intel's 8700K 6-core processor to easily clock up to 4.8 GHz with conventional cooling methods. Apparently, the chip doesn't even need that much voltage to achieve this feat either; however, thermal constraints are quickly hit when pushing Intel's latest (upcoming) leader for the mainstream desktop parts. Expreview says that due to the much increased temperatures, users who want to eke out the most performance from their CPU purchase will likely have to try and resort to delidding of their 8700K. While that likely wouldn't have been necessary with Intel's 7700K processors, remember that here we have two extra CPU cores drawing power and producing waste heat, so it makes sense that thermals will be a bigger problem.

This is understandable: Intel is still using their much chagrined (and divisive) TIM as a heat conductor between the CPU die and the CPU's IHS (Integrated Heat Spreader), which has been proven to be a less than adequate way of conducting said heat. However, we all knew this would be the case; remember that Intel's HEDT HCC processors also feature this TIM, and in that case, we're talking of up to 18-core processors that can cost up to $1,999 - if Intel couldn't be bothered to spend the extra cents for actual solder as an interface material there, they certainly wouldn't do so here. As with almost all peeks at as of yet unreleased products, take this report (particularly when it comes to frequencies, as each CPU overclocks differently) with a grain of salt, please.

Source: Expreview

ASUS Announces the RT-AC86U Gaming Router

ASUS has announced another entry towards their gaming router lineup. The RT-AC86U is an AC2900 dual-band 802.11ac Wi-Fi class router, boosted by NitroQAM and MU-MIMO, which boasts of 750 Mb/s on the 2.4 Ghz band and 2166 Mb/s on the 5 GHz one. 3x high-performance and high-gain antennas, 3x Gigabit ports and 1x WAN port provide connectivity options on this router. Security features include encryption and wireless access control functions.

Interesting features of the router include a 32-bit dual-core processor running at 1.8 GHz for its processing needs, 256 MB flash memory, and 512 MB of onboard RAM. The ASUS RT-AC86U Gaming Router is available for €249 or $199.

Source: TweakTown

AMD's Upcoming Ryzen Chips to Reportedly Overclock @ 5 GHz On Air

French hardware magazine "CANARD PC HARDWARE" has apparently confirmed that AMD's upcoming Ryzen chips will be able to achieve overclocks of at least 5 GHz on air, if an easter egg hidden on the magazine's Ryzen feature. On page 10 of the digital magazine (which you can look at on the provided link) as well as the physical version, a cryptic string of binary code can be found on top of the page (for reference, the string is as follows: 010110100110010101101110010011110100001101000000010000010110100101110010001111010011010101000111). When you paste this string of binary code on any online binary to plain text converter, you get a revelation that's sure to put a little more coal on the hype train's furnace: ZenOC@Air=5G.

Wi-Fi Alliance Begins Certification Process for Wi-Fi CERTIFIED WiGig

Wi-Fi Alliance, the nonprofit organization that promotes Wi-Fi technology and certifies the interoperability of different Wi-Fi products, has announced that it has begun the certification process for the Wi-Fi CERTIFIED WiGig, otherwise known as the 802.11ad standard - a complement to the higher-range ac standard currently emplyed. WiGig is sure to stir the wireless ecosystem, in that it brings to the table multi-gigabit speeds - up to 8 Gb/s - with low latencies. because of that, this technology is sure to see widespread adoption - due to it allowing wireless connections with data rate characteristics close to wired ones, it might be the first step towards wireless VR and AR experiences, with more applications in the area of wireless docking, multimedia streaming, gaming, and networking. According to a 2013 survey from ABI Research, the 60 GHz Wi-Fi chipset market is forecasted to be worth more than $1,500 million until 2018.

Intel Readies a 5.1 GHz Xeon Chip Based on the "Broadwell" Architecture

Intel's first 5-gigahertz CPU will bear an unlikely brand - Xeon. The company's upcoming Xeon E5-2602 V4 quad-core chip based on the 14 nm "Broadwell-EP" silicon, is rumored to ship with a staggering 5.10 GHz clock speed out of the box. Getting there won't be easy for this socket LGA2011v3 chip. Despite being a quad-core chip, with just four out of ten cores on the "Broadwell-EP" silicon bring physically enabled, the chip's TDP is rated at 165W. Other features include 10 MB of L3 cache, and a quad-channel DDR4 memory interface.

Source: MyDrivers

Intel Core i7-5775C "Broadwell" Scrapes 5 GHz OC on Air

Intel's parting gifts to the LGA1150 platform, the Core i5-5675C and the Core i7-5775C, are shaping up to be a pleasant surprise to overclockers. Built on the 14 nm "Broadwell" silicon, the two quad-core chips come with extremely low rated TDP of 65W, for products of its segment. We weren't sure of those energy savings somehow translated into a massive overclocking headroom. It turns out, there's hope. Toying with a Core i7-5775C chip on an ASRock Z97 OC Formula, Hong Kong-based HKEPC found that the chip was able to reach 5.00 GHz clock speeds with ease on air-cooling, and a core voltage of 1.419V. At 4.80 GHz, the i7-5775C crunches 32M wPrime in 4.399 seconds.
Sources: HKEPC, Expreview

Shuttle Comes with First Broadwell-based Fanless PC

Following the introduction of the XH97V and SH97R6 barebone PC models that have been prepared for the fifth generation of Intel Core processors, Shuttle today introduces a new member to the product family - the DS57U. This is the company's first barebone PC with a built-in Broadwell processor. As a successor to the DS47 and DS437 models, the DS57U also belongs to the 1 litre PC class. The DS57U is delivered as a barebone PC and includes the case, motherboard, cooling system and power supply unit as its core components as standard.

The system is powered by a pre-installed Intel Celeron 3205U dual-core processor (2x 1.5 GHz), which also is part of the delivery. The 14-nm architecture and power consumption of less than 15 W promise low energy costs together with improved performance. The completely fanless DS57U not only works remarkably quietly, it is almost maintenance-free, as the passive cooling ensures that no dust is sucked into the machine.

Rapoo Unveils the 7100P, 5 GHz Wireless Optical Mouse

Rapoo, a leading manufacturer of wireless peripheral products, launches the 7100P, a 5 GHz wireless optical mouse that creates a smoother user experience while working on a laptop or desktop. The advanced technology is loaded into a sleek package for a comfortable grip and supreme usability.

"The 5GHz wireless connectivity differs from the typical 2.4 GHz due to its impenetrability," says Bob Blankert, Global Sales Director of Rapoo. "The signals of the 7100P aren't easily obstructed by furniture or other objects. Additionally, Bluetooth and WiFi don't easily interfere with the 7100P so you will always have a dependable, steady connection."

AMD FX-9590 5 GHz Processor Benchmarks Surface, Great Performance At A Price

Eagerly waiting to see how the so-called 5 GHz processor from camp AMD performs in the real world? Well, some lucky user over at VR-Zone forums got a chance to get this hands dirty with the yet-to-be on sale AMD FX-9590 processor, and decided to post his benchmark scores with all of us (much to our joy).

While the performance of AMD's fastest and hottest babe till date is no-doubt good, it comes at the price of an exorbitantly high 220W TDP, and of course a near $1000 price tag (if reports turn out to be 100% true). The CPU vCore is running at a high 1.5v, but then again we've always seen AMD chips operate at higher voltages than their Intel counterparts. No doubt, despite all this, system builders are going to have a gala time going ape over the 5 GHz FX-9590.

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