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 …

Trendnet Releases USB-hub with 4 High-Speed USB 2.0 Ports

Trendnet decided to gladden all customers who need additional extension facilities for their desktop or mobile systems by releasing a new USB-hub with four high-speed USB 2.0 ports. The hub, entitled TU2-400E, features 60x50x15 mm dimensions and owns CE/FCC certification.




Its main predestination is to connect USB flash-drives, MP3 players, printers, photo/video cameras, and other USB drives with desktop/laptop PC system. Moreover, the user doesn't need to search for dedicated adapters to enable the hub, since the connection is realized via a standard USB port on PC and a special elongated cable.


Trendnet TU2-400E works without any particular software or drivers. The basic thing is that the connected devices should employ USB 2.0 or USB 1.1/1.0 interfaces. It is powered directly from PC USB port. Also, the casing contains a socket for additional PSU which is able to supply power to all connected devices.


The model is notable by high data transfer speed that …

Dell Precision R5500: a New Multi-user Solution

Dell has taken a decisive step into the enlargement of its customer virtualization solutions and presented a new multi-user rack-mount workstation for the remote access Precision R5500. The new workstation is intended for customers who got used to employ 3D technologies in medicine, media, software development, engineering and research fields, and who require the support of several users simultaneously on a single workstation. This is the first certified Citrix solution for the triggering in multi-GPU mode with 4 graphics adaptors and Citrix software XenServer6.



The access to the efficient and high-end workstations Precision R5500 can be realized by means of devices with the integrated Citrix Receiver. Those devices include PCs, laptops, mobile devices and other gadgets. The working stations from Dell are compatible not only with the devices from Dell manufacturers but from other developers as well.


The specifications of a virtualized workstation Precision R5500 enable a …
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Registered at: 18 November 2011, 18:09
Last visit: 18 November 2011, 19:02