PowerColor Outs an Overclocked Radeon R9 270 OC Graphics Card

Along with other AMD partners, PowerColor has elaborated its own version of Radeon R9 270 adapter. The PowerColor Radeon R9 270 OC is differentiated from rival products by an improved cooling system and factory overclocked frequencies. Its release is scheduled for late November and the retail price won’t hit over $180.

To begin with, this graphics card is naturally based on AMD Curacao Pro GPU, developed under 28 nm technological process. It consists of 1280 current processors, 32 ROPs and 64 TMUs. The core runs at 930 MHz frequency and is able to gain 955 MHz frequency on overclocking. The incorporation of GDDR5 memory (2 GB) with 256-bit bus interface ensures some striking bandwidth of 180 Gb/sec; this provides for the support of gaming applications with high resolution. Memory chip operates at 1400 MHz nominal frequency but might gain the index of 5600 MHz of effective frequency on overclocking.

Cooling system, implemented within Radeon R9 270 OC, cannot be called …

Nvidia Intros Tesla K20X Graphics Accelerator

Nvidia introduces a new graphics accelerator Tesla K20X intended specifically for supercomputers. Tesla K20X, a flagship model of Tesla K20 series, is based on Nvidia Kepler architecture and is able to secure the highest performance supported by a single CPU. According to the preliminary testing, it ensures ten times faster operation of applications in combination with top-class processors. Moreover, this accelerator is currently supposed to be the most efficient one in the market, providing for utmost speeds and utmost performance ever seen.

Graphics accelerator Tesla K20X is notable by three times lower power consumption if compared with all previous generations of Nvidia products. Besides, it increases the performance discrepancy between GPU and CPU. A bunch of outstanding characteristics ensures 3.95 teraflops in calculations with a single precision and 1.31 teraflops in calculations with a dual precision.

In addition, a new series involves Tesla K20 accelerator that …

MSI Z77A-GD65 - Common LGA1155-board by Micro-Star Company

Like the other major motherboard manufacturers, the company Micro-Star Intel thoroughly prepared for the appearance of Ivy Bridge processors and new chipsets of seventh series. Motherboard companies use simple and understandable system of names, that is why it is not difficult to arrange in order of seniority, all six motherboards based on the logic of Intel Z77 Express, from the main MSI Z77A-GD80 to younger Z77A-G43 and the small Z77MA-G45.

The box, in which comes motherboard MSI Z77A-GD65 is traditionally designed. The front side is decorated with different logos and the centre has a large poster. On the reverse side of the box there is a summary of some advantages and features of the board.

One of the characteristic weaknesses about motherboards of Micro-Star Company is the lack of panels to display USB 3.0 ports on the front wall of the chassis. The layout of the motherboard MSI Z77A-GD65 is close to the classical, and therefore it not only looks good, but is easy to …
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Registered at: 26 February 2012, 00:12
Last visit: 26 February 2012, 00:12