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 Debuts with a First-Rate ACX CPU Cooler

Evga, a company primarily known for high-end graphics solutions, decided to expand its production line by entering cooling market. Herein, it elaborated a first-rate CPU cooler, entitled ACX (codename: 100-FS-C201-KR). The new-comer features 164x134.5x91.5 mm dimensions and weighs 1065 g. Luckily, it can be already found in free sale for a price of $50.

The ACX is a tower-like air cooler that is able to efficiently remove heat from all processors that are compatible with the following sockets: Intel LGA 2011/1156/1155/1366/1150/775 and AMD FM1/FM2/AM3/AM3+/AM2/AM2+.

Evga ACX consists of an aluminum heatsink, five copper heatpipes that support Direct Touch technology, and one PWM fan of 120 mm dimensional type. The heatsink is composed of multiple thin plates, which differentiate themselves by an unusual framework. Such framework enables the emergence of two airflows around the heatpipes. According to Evga, this promotes for a better heat removal process.

The …

Affordable Motherboard Asus Vanguard B85 Review

Nowadays customers don’t find it difficult to acquire the motherboard which would absolutely correspond to their needs. This is primarily explained by the fact that each manufacturer tries to pack its production lineup with models of various calibers. Asus is one of the few companies that restlessly enlarge their motherboard inventory with variegated items, and Vanguard B85 (TUF series) is yet another item for saving users. The key to ‘affordability’ of Intel B85 chipset-based board lies mainly in the reduction of connectivity facilities, where the chipset supports not six but four SATA 6 Gb/sec + four USB 3.0 devices. However, the model is rich in other facilities that are vital for a contemporary multimedia PC.

Design and Layout

To begin with, Asus Vanguard B85 is designed in an uncommon uATX form-factor and supports Pentium/Xeon/Corei3/Corei5/Corei7 CPUs (Haswell gen.) for Socket LGA1150. The motherboard inventory involves 4 DIMM slots for the installation up to 32 …
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Registered at: 11 November 2012, 02:36
Last visit: 11 November 2012, 03:07