Meet Knight’s Landing: Intel’s most powerful chip ever is overflowing with cutting-edge technologies - houckyouseve

Intel hopes to take ironware performance to the next horizontal with its latest Xeon Phi supercomputing chip, which packs an range of newfangled hardware technologies that could ultimately get hold their way to laptops and desktops.

The novel Xeon Phi fleck, also called Knights Landing, is Intel's largest and also most powerful chip software program to particular date. It can deliver finished 3 teraflops of visor performance, which is in the range of high-performance artwork check used to crunch complex maths calculations in the world's fastest computers.

The chip, which will be in supercomputers starting in the intermediate half of next year, was detailed at the International Supercomputing Conference this week in Leipzig, Germany. Knights Landing includes a new form of well-stacked memory that could in the end displace straight DDR storage used in PCs and servers today. Also in the chip is new 'material' technology called OmniScale for faster inward and external data transfers.

When combined, the new technologies offer potent carrying out gains that resolves scaling issues as chips contract smaller. The raw chip is almost threefold quicker than its predecessor, called Knights Corner, which has up to 61 cores and can deliver flower performance of up to 1.2 teraflops.

"We are bringing technologies to market that are powerful in their capabilities and dismiss comprise harnessed for tangible usage," said Rajeeb Hazra, frailty president of the Data Center Group at Intel.

The 1st supercomputer to use Knights Landing is Cori, which incorporates around 9,300 of the chips. IT will be deployed by the National Energy Enquiry Knowledge base Computer science Rivet in Berkeley, CA, in 2022. The system topology will follow based happening Cray's interconnect, so much equal Titan, the worldly concern's second quickest supercomputer deployed by the U.S. Section of Get-up-and-go at the Oak Ridge People Laboratory in TN.

Finally, technologies in Knights Landing could pave the mode for greater performance in smaller servers, Hazra aforementioned. In a distributed computing environment, those servers will live quicker in delivering becloud services, Hazra said.

At the shopping center of Knights Landing are processing cores settled on the Silvermont architecture, which is being used in the latest Merrifield smartphone and Bay Trail tablet chips from the company. Knights Landing will be manufactured using Intel's in vogue 14-micromillimetr process, which helps reduce the size, boost swiftness and improve overall index efficiency of the chip.

The numeral of cores on the chip were not revealed, but Hazra said it will be more than predecessors controlled.

"We volition ply a significant protrusion in performance and that will be finished a number of cores and cognitive operation technology," Hazra said.

Intel has coordinated a spick-and-span form of stacked memory based on Micron's Hybrid Memory Cube technology, which provides 15 times more bandwidth than DDR3 DRAM and five times more throughput than the emergent DDR4 remembering. The parvenue computer storage technology consumes 3 times less space and five multiplication little power than DDR4, Hazra said.

Knights Landing has 16GB of the new memory type, which should be key in fast up supercomputing applications, Hazra said. The modules on the board have well-stacked memory chips linked through a telegraph-same connection called Through Atomic number 14 Via (TSV), which brings functioning advantages.

Embedded on the supercomputing chip is DDR4 retention, which can be used as cache or conventional system retentiveness for less-demanding applications.

The unused chip also offers a new complect known as OmniScale, which is designed for high-performance computation, Hazra aforementioned. The 'fabric' wish glucinium a host user interface for faster data transfers between processors, memory and some other components.

Key inside information happening the OmniScale interlink were non revealed by Intel, but information technology will scale better than Infiniband technology, which Intel is already workings to integrate connected its chips. Hazra clarified that OmniScale was not Infiniband, but based on some early technology. Intel has successful a number of acquisitions to build out its networking and on-chip connectivity technology, including networking hardware companion Fulcrum Microsystems and interconnect technologies from Qlogic and Cray.

Intel hopes to bring OmniScale to its Xeon server chips next year, but isn't stopping there, Hazra said. The company bequeath likewise bring silicon photonics technology, which will hike data transfers between servers finished the use of lights and lasers. Intel has already demonstrated filmy fibreoptics cables and a server connector titled MXC.

Right now supercomputers use different chips like CPUs and artwork processors to pelt along upwards complex science and math calculations. With Knights Landing place, Intel wants to bring everything on to a single chip at package, which could cost increase performance while reducing power consumption, Hazra said.

"It obviates the call for for a co-central processing unit and catalyst," Hazra said. "We are putting a very powerful choice flexible."

Source: https://www.pcworld.com/article/439972/intels-most-powerful-chip-ever-packs-emerging-technologies.html

Posted by: houckyouseve.blogspot.com

Share this post