Review of Headphones AKG K451

Traditional headphones do not lose their topicality even with the development of high technologies and with the emergence of ever newer gadgets. This fact can be easily explained by their comfort in usage and portability. Headphones are designated for usage in home conditions as well as outdoors or in transport. This accessory is usually bantam, and can be, with certainty, attributed to the class of universal devices. Headphones AKG K451 may be connected practically with any device, starting from MP3 stereo, audio system, and finishing with PC, laptop or iPad.

Basic Features of AKG K451

Headphones AKG K451 are accredited to the class of wired accessories with the bandwidth from 11 to 29000 Hz. Heightened susceptibility of headphones, which reaches up to 126 dB/mW, is considered to be quite an attractive peculiarity. Such susceptibility means that the sounding will be played back with the optimal legibility and volume even if the volume button at the device is set for …

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 …

‘Ice-Cold’ Inno3D iChill GeForce GTX 780 Ti HerculeZ X3 Ultra Review

The newest top GPUs designed by Nvidia and AMD are characterized by higher temperatures and higher noise levels, as compared to the GPUs of the previous generation. That is the price of more power. Nonetheless, average customers cannot be satisfied with efficiency only, so they were patiently waiting for non-reference products with more appropriate cooling. Inno3D always tries its best to comply with the demands of exacting PC enthusiasts, gamers and home users, hence the release of iChill GeForce GTX 780 Ti HerculeZ X3 Ultra graphics cards was much a desire. This model offers an ideal combination of performance along with decreased operational temperatures.

Design and Key Specs

At-a-glance new Inno3D’s creation resembles its predecessors in design matters. This is a voluminous graphics card with bright metallic elements, a three-slot cooler, and three fans with traditional to iChill series ‘snowflake’ stickers. Its side facet houses a dedicated space for iChill …
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Registered at: 11 June 2011, 10:33
Last visit: 11 June 2011, 10:33