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 …

Evga Expands SuperNova T2 Series of High-Wattage PSUs

Evga has added to its sensational SuperNova 1600 T2 power supply unit a triplet of high-wattage models of 750 W, 850 W & 1000 W power. All of them correspond to 80Plus Titanium standard thanks to quite high efficiency level (up to 96% in 230 V networks). Moreover, the new-comers are backed by a 10-year’s limited warranty that vindicates unprecedented reliability of the asset.

Evga SuperNova T2 units come equipped with high-profile Japanese capacitors and a single +12V rail. The latter ensures that the models could stand tough loading, close to par: 748.8 W at 62.4 A, 849.6 W at 70.8 A and 999.6 W at 83.3 A respectively. The triplet is cooled down by a 140-mm fan based on dual ball bearings; on low loading the fan deactivates to provide for optimal noise level.

Similar to other advanced solutions, the greenhorns are packed with all innovative protection mechanisms, including overcurrent, overheating, overloading & short circuit tools. The list of integrated connectors …

Kingmax Enlarges the SME Xvalue Lineup with Two New SSD Series

Kingmax, a renowned manufacturer of various data storage and memory solutions, has replenished its SME Xvalue lineup of solid-state drives with a pair of new series. Codenamed SME 32 Xvalue and SME 35 XValue, both series count three models of 60 GB, 120 GB, and 240 GB capacities. It should be noted that the first lineup is predestined to be installed into laptops and small-sized devices, whereas the second one – into desktop PCs.

SME Xvalue SSDs are designed in 2.5-inch form-factor and feature 100.5x69.85x7 mm dimensions. All of them employ SATA 6 Gb/sec interface and are based on MLC NAND flash memory. The drives can operate under 5V voltage within the temperature ranges of 0-+70 degrees. The manufacturer claims that their fail-proof operation time might achieve an unbelievable index — 1.200.000 hours.

In terms of performance, the implementation of advanced memory chips promotes for rather striking speed characteristics. Hence, the maximal sequential Read speed makes …
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Registered at: 24 August 2012, 09:55
Last visit: 24 August 2012, 09:55