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 …

Kingston Launches KC300 SSDs with TCG Opal 1.0 Support

Kingston Digital Inc., an outstanding developer of memory and storage solutions, has recently launched its newest SSD series, which is totally compliant with Trusted Computing Group Opal 1.0 (hereinafter TCG). Codenamed KC300, the drives are mainly targeted the companies that are looking to upgrade and enhance their security systems. Among others, these SSDs support such options as password recovery, automatic update, automatic encoding (AES 128-bit), creation/removal of clients, registration according to certain criteria, management of settings and data.

Kingston KC300 are designed in 2.5-inch form-factor and incorporate SATA III interface (backwards compatibility with SATA II). The list of available items includes models of 60 GB, 120 GB, 240 GB, and 480 GB capacity. All of them are based on SandForce SF2281 controller and are estimated for 1 million hours of foolproof operation. To vindicate such longevity, Kingston offers 3-year’s limited warranty and free technical …

MSI introduced a tandem of graphics adapters GeForce GTX 680 Twin Frozr with 4 GB memory

The Taiwanese company MSI has released a new video card N680GTX Twin Frozr 4GB, built on the basis of the reference PCB GeForce GTX 680 with double buffer memory GDDR5 and cooling system Twin Frozr III. The accelerator is available in standard and OC versions: one operates at frequencies of 1006 (1058) / 6008 MHz core (GPU Boost), and RAM chips, respectively, the second — in 1058 (1124) / 6008 MHz.

Preset cooler consists of five nickel-plated copper heatpipes, copper base, a solid array of aluminum fins and two 80-mm fans designed with blades Propeller Blade. The board is placed on two expansion slots (38.75 mm in height) and supports graphics ligament-4Way SLI. The additional power is supplied by two connectors PCI-E Power 6-pin. A set of standard video outputs: DVI-I, DVI-D, full-size HDMI and DisplayPort.

Recall, that a series of adapters GeForce GTX 680 use the chip Kepler GK104 in version of 1536 stream processors and 256-bit memory bus. Standard RAM type GDDR5 — 2 …
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Registered at: 09 September 2012, 13:31
Last visit: 09 September 2012, 13:42