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 …

Plextor Prepares the Release of M5P SSD

Plextor is currently preparing a new SSD series, codenamed M5P. According to the forecasts, this series will be differentiated by high-performance characteristics and Serial ATA 3.0 interface. M5P will be represented by three models of 128 GB, 256 GB and 512 GB volume capacities. All the model lines are developed with the utilization of 19 nm technological process. In addition, all SSDs will be equipped with NAND flash-memory (MLC Toshiba) and Marvell 88SS9187 controllers.



Three models differ from one another by the flash-memory volume. Thereby, 128 GB models accommodates 256 MB of DDR3 cache-memory, 256 GB model – 512 MB, and the last one, 512 GB model – 768 MB. Those SSDs support SATA 6 Gb/sec.


The manufacturer claim that the maximal consecutive reading and writing speeds will achieve 540 Mb/sec and 340 Mb/sec correspondingly (with 128 GB model); 256 GB and 512 GB models will achieve 540 Mb/sec in reading and 450 Mb/sec in writing mode. At the same time, M5P series …

High-Performance NAS-Server Synology DS712+ Review

Network solutions for business purposes are considered to be crucial nowadays. There are a number of companies that offer their products and services for small and big business structures, although not all of them prove to be efficient. Synology company, known for efficient network products, has introduced its new NAS-Server Synology DS712+. This is a high-performance and scalable NAS device with two modules destined particularly for the solution of multiple business assignments.



General Specifications


Synology DS712+ is the device which can enable the work with 7 disks at a time, due to the 2 integrated modules and 5 modules attached (by means of DX510 add-in modules). NAS-server developers recommend starting the work from the integrated modules which ensure high scalability. The major functions of DS712+ are to provide for the centralized data safety, user-friendly administration, and the increase of storage volume with the minimal time spare.


NAS-server DS712+ has …
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Registered at: 12 March 2011, 02:58
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