New characteristics of co-processors Xeon Phi

For several years, developed Intel Larrabee graphics cards have changed its destiny, and now proudly referred to coprocessors Xeon Phi. The June announcement gave a very rough idea of ​​their characteristics and applications (highly specialized servers and workstations). Now some details will be revealed.



Bboosters Xeon Phi will be available in versions with 57, 60 and 61 core. There are in general 64 computational units, but some of them will be disabled. Depending on the number of cores the cache size varies from 1.8-1.9 MB first level and 28-30,5 MB second. The volume of onboard GDDR5 memory is 3, 6, and 8 GB.


Intel Xeon Phi device will operate on a low clock rate from 600-1100 MHz for the lower 57-core models with 3 and 6 GB of GDDR5, to the 630-1050 MHz or more for the older 60 — and 61-core board with 8 GB of RAM. Effective memory frequency will be in the range of 5-5.5 GHz. Support for dynamic overclocking Turbo Boost will be provided by reasonable balance of …

Crucial officially introduced a series of SSD-drives v4

Solid State Drives Crucial v4, informal shipments of which began in May, the day before were added to the price lists of dozens online stores across Europe, as well as clearly stated on the website crucial.com. This series is designed as a compromise between high performance devices Crucial m4 and slow by today's range hard drives.



Developer (Micron) is positioning 2.5-inch drives v4 as an inexpensive solution for computer systems of class mainstream and PCs, collected before 2011, when it received widespread Interface SATA 6 Gb / s. New items have the connector SATA 3 Gb / s and are characterized by maximum read / write speeds in the range 230/190 MB / s. The claimed amount of IO operations per second (IOPS, 4 KB blocks) is small — 10,000 for reading and writing at up to 4000. Retain the support TRIM operation, operating systems Windows, Linux and Mac.


Technical details are set out by the manufacturer rather sparingly, and yet such information as the controller model and …

Asus Launches Affordable 27-Inch VP278N Monitor

Asus is well-known for introducing multiple components for various customer groups. Mainstream segment is probably the main focus of the manufacturer. This time the lineup of affordable products has been replenished by a 27-inch monitor, entitled VP278N. In order to reduce production costs, Asus has implemented TN panel with Full HD resolution, rather than the top-notch 4K IPS panel.



The integrated TN panel promotes for a striking response time index – 1 ms. The display boasts some other outstanding specifications which allow it to compete with comrades from the high-end echelon in quality. Thus, it offers: 16:9 aspect ratio, 170/160 degrees viewing angles, 300 cd/m2 maximal brightness, and 100M:1 dynamic contract.


External interface panel accommodates D-Sub and DVI-D ports. The model is thought to consume 29 W of power at average. The other remarkable attractions of the VP278N display are listed below:

— the employment of a multifunction stand with a slope angle …
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Registered at: 04 August 2012, 02:38
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