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 …

Kingston Showcases New Enterprise-Class SSDNow E50

Kingston, an outstanding developer of various data storage solutions, has recently introduced a new series of solid-state drives intended for enterprise use. Entitled SSDNow E50, the products feature a standard 2.5-inch design and are available in three capacities: 100 GB, 240 GB and 480 GB correspondingly. The new-comer employs SATA III 6 Gb/sec interface and MLC NAND synchronous flash-memory.



Kingston SSDNow E50 takes LSI SandForce-SF2581 controller as the basis. It ensures rather high performance showings. With the purpose to guarantee a stable operation of the drives, to minimize data transfer errors and reduce the cell wear, the manufacturer furnished the models with DuraClass, DuraWrite, S.M.A.R.T., and RAISE technologies. As a result, Mean Time between Failures is estimated as 1.000.000 hours.


In regard to speed characteristics, each model demonstrates the following showings:

— SSDNow E50 100 GB: the max. sequential Read speed – 550 MB/sec, the max. sequential …

Acer Debuts with Three New All-in-One PCs: Aspire U5-610, Z3-610 and Z3-105

Acer, a well-known designer of displays and PCs, has introduced three new models of all-in-one PCs within the boundaries of IFA 2013. Codenamed Aspire U5-610, Aspire Z3-610 and Aspire Z3-105, the triple features 23-inch sensor monitors, which support Full HD resolution (1920x1080) and run under Windows 8 OS. All three new-comers distinguish themselves by a stylish design and some innovative functions.



The first model under consideration, Acer Aspire U5-610, is a contemporary all-in-one solution intended for home use. It is peculiar by a futuristic design, as well as a whole range of useful facilities. The device comes with the 4th generation Intel Core processor, 16 GB RAM, and a highly efficient Nvidia GeForce GTX 760M graphics adapter. Full HD display ensures the prime quality of imaging and wide viewing angles. The implementation of Remote option enables the control over Windows 8 via a mobile device based on iOS or Android. When connecting those mobile devices by means of …
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