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 …

Asus Launches Top-Notch ROG Matrix GTX 980 Ti Graphics Card

Asus is happy to introduce, upon its own statement, the most efficient graphics card based on Nvidia’s GTX 980 adapter. The ROG Matrix GTX 980 Ti is by 18.7% faster than all other reference analogues. Its advantage in some gaming applications achieves stunning 21.6%. Besides, the customers are able to further boost its performance due to ROG GPU Tweak II utility.

Asus ROG Matrix GTX 980 Ti employs an overclocked version of GM200-310 GPU. In OC gaming mode its clock frequencies make up 1216 MHz/1317 MHz (base/dynamic), whereas in Gaming mode these showings achieve 1190 MHz/1290 MHz margin. As far as memory is concerned, it’s introduced by GDDR5 modules (6 GB, 384-bit rail), running at 7200 MHz frequency.

Cooling is entrusted to DirectCU II cooler with direct touch technology and a pair of fans. The latter provide for the decrease of heat by 30% as well as triple cut of noise level, if compared with the reference cooler. Power is supplied via two 8-pin connectors.

HIS Offers an Overclocked R9 280 IceQ X2 OC Graphics Card

HIS is projecting to gladden all fans of highly efficient graphics cards with an indigenous design by introducing R9 280 IceQ X2 OC adapter. The new-comer differentiates itself primarily by a gold-shining coating and a factory overclocking. It is based on R9 280 Tahiti Pro GPU with dynamically heightened clock frequencies: 847 MHz/953 MHz (nominal/dynamic) against 827 MHz/933 MHz found in an etalon adapter from AMD.

HIS R9 280 IceQ X2 OC boasts 3 GB of GDDR5 video memory with 384-bit interface. It runs at the nominal 1250 MHz frequency, speeding up to an efficient index of 5.0 GHz frequency. Memory bandwidth makes up 240 Gb/sec. The integrated GPU features 1792 stream processors, 112 TMUs and 32 ROPs.

The card accommodates a couple of mini-DisplayPort video ports, as well as one HDMI and one DVI-I ports. This facilitates for the creation of multi-screen configurations. With the purpose to ensure the best image quality when working with exacting applications, the …
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Date of birth: 16 October 1991
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Registered at: 17 March 2012, 21:56
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