Gaming Enclosure Chieftec LF-01B Review

Chieftec Industrial Co. Ltd., a global supplier of PC chassis and versatile power supply units, has replenished its line of enclosures with a new series, codenamed Libra. Chieftec LF-01B is a worthy representative of this series, targeting primarily gamers and enthusiasts. The manufacturer equipped the product with branded fixture for voluminous graphics cards to imply its gaming predestination. Besides, this model features high-quality layout to provide for functionality and versatility.

General Peculiarities

Enclosure Chieftec LF-01B is developed in Midi-Tower form factor and goes with the bottom-like PSU localization. There are no color variations of the casing, as it is delivered in totally black coverage. This model is compatible with the motherboards of up to ATX standards and with rather long graphics cards (up to 428 mm in length). Chieftec LF-01B accommodates two HDD bays, one of which is located in the bottom part of the casing; it is intended at a single 2.5-inch …

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 …

HIS submitted a non-reference card Radeon HD 7970 X

Hightech Information System Company has completed the development of its secret weapon — the video card HIS 7970 X. The relatively modest-looking product, according to producer’s statement, is equipped with a (18 +1 +1)-channel power supply system, high-performance cooler IceQ X2 and non-standard set of ports — four Mini DisplayPort, single DVI and HDMI. The technology AMD Eyefinity 6 is supported — simultaneous work with six monitors. Clock frequency speeds up model 1000/6000 MHz for core and memory respectively. Hong Kong vendor assigns a novelty to a class of graphics cards Radeon HD 7970 GHz Edition.

The cooler is composed by a copper base, three 6-mm and two 8-mm heat pipes, ribs (cooler chips on the VRM and RAM), an aluminum radiator. A pair of 90-mm fan cool the core of Tahiti XT (2048 shaders, 384-bit memory bus) which combines with 3072 MB of memory GDDR5. Additional power is provided by two 8-pin connectors PCI-E Power, in addition memory individually powered …
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