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 …

Velox V55 and Slim S55: Two New SSD Series from Silicon Power

Silicon Power, a well-known developer of flash-memory drives, as well as HHD and DRAM, has replenished its inventory with two new SSD series, codenamed Velox V55 and Slim S55. All the models included into the lineups are traditionally designed in 2.5-inch form-factor. Both series will be represented in the market by three models of 60 GB, 120 GB and 240 GB capacity. Their major advantage over rival products lies in acceleration of all operations connected with upload, speed boosting and general performance. Therefore, these SSDs are just perfect for ‘highly-demanding’ users.



Velox V55 solid-state drives are housed in resistant cases made of polished aluminum. All three models feature identical dimensions: 100x70x9 mm and weigh 79 g. The drives are based on SandForce controller and employ SATA III (6 Gb/sec) interface. The maximal sequential speed index claimed by the developer approximates 550 Mb/sec on reading operations and 470 Mb/sec on writing operations. Velox V55 …

Lian Li PC-10N: Chassis with an Extraordinary Motherboard Localization

Lian Li, a well-known manufacturer of PC cases, has officially introduced its newest chassis codenamed PC-10N. The model is designed in a popular mid-tower form-factor and is ready to accommodate motherboards of ATX, mini-ITX and micro-ATX standard. The chassis differentiates itself by an unusual motherboard localization: instead of conventional tray, the layout stipulates dedicated strips that fix the board. This was done with the aim to provide for a better airflow and to facilitate cable management process. Besides, absence of the tray makes the case much lighter.



Lian Li PC-10N is delivered in two color samples: silver (PC-10NA) and black (PC-10NB). Internal framework allows for the assembling of quite powerful PC systems. It might house rather high CPU coolers (up to 155 mm), rather lengthy expansion cards (up to 300 mm), and ATX-compatible power supply units of up to 300 mm in length. There is a possibility of removing HDD bay to free space for even more lengthy adapters …
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