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 …

Zalman Introduces Three New Fan Series for PC Cases

Zalman, a highly-acclaimed designer of miscellaneous hardware pieces, has elaborated three completely new series of low-noise fans: ZM-FDB(SF), ZM-LED(SF) and ZM-Plus(SF). The ‘triple’ embraces the models of 80 mm, 92 mm and 120 mm dimensions. The fans do not support PWM technology, thus feature a stable rotational speed. The most peculiar feature is low noise level (not more than 23 dB), despite the range of speed.



Zalman ZM-FDB(SF) are characterized by the implementation of high-quality fluid-dynamic bearings. Their lifespan is estimated as 150.000 hours. The other two fan series – Zalman ZM-LED(SF) and Zalman ZM-Plus(SF) — involve long-life bearings, which are thought to be quite reliable and effective. Their framework features dust-repelling mechanisms and this promotes for the elongated lifespan.


Certainly, the ‘triple’ enjoys similar features. For instance, all the fans employ an original Shark Fin blades design. It allows for the decrease of airflow …

Meet New AE222/G and AE201 AIO Solutions from MSI

MSI has enlarged its inventory of all-in-one PCs with a pair of new models – the AE201 and the AE222/G. Both greenhorns are based on the advanced Intel Core i3/i5 4th gen processors and are thought to support the latest Windows 8.1 platform version. The first model, AE201, features 20-inch display with Full HD resolution (1920x1080). Official press-release does not give a hint about detailed specifications, though it mentions that this model supports Flicker-Free and Less-Blue Light technologies.



Nonetheless, the larger part of the presentation is devoted to the AE222/G AIO PC. This model features 21.5-inch Full HD display and supports the above mentioned technologies, as well as optional sensor facilities. All functional possibilities are relied on Intel H81 Express chipset. The product will come in two variations: either with Intel Core i3-4130 CPU, running at 3.4 GHz, or with Core i5-4440s. The latter boasts overclocking abilities, demonstrating 2.8 GHz nominal and 3.3 GHz …
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Registered at: 03 March 2012, 11:34
Last visit: 03 March 2012, 11:34