Nvidia Debuts with GeForce GTX 770 Graphics Adapter

Trailed by the flagship GeForce GTX 780 model, Nvidia officially launches one more high-performance graphics adapter of 700 series, codenamed GeForce GTX 770. Albeit the two products are rather similar in design (i.e. the incorporation of identical two-slot cooling system), their layout differs considerably. First of all, GTX 770 employs less efficient graphics core Nvidia GK104-425-A2 (28 nm) with 1536 CUDA cores, 128 TMUs, and 32 ROPs. At the same time this GPU operates at higher frequencies: 1046 MHz (nominal), 1085 MHz (dynamic).



Nvidia’s new entry comes either with 2 GB or 4 GB video memory modules of GDDR5 type. They employ 256-bit interface and ensure high bandwidth of 224 Gb/sec. Memory operational frequency is truly striking, demonstrating up to 1752 MHz (nominal) and up to 7010 MHz (dynamic) index. It should be noted that models with 4 GB modules will cost $50 more than those with 2 GB items (the recommended price makes up $399).


To continue, GeForce GTX 770 …

Xilence Company has presented a kilowatt power supply unit of XQ series

Taiwanese company Xilence released two PSU of unusual design — XQ Series of 750 and 850 W capacities. In contrast to usual offers on the market, these PSU are equipped with a pair of 60-mm fans. It has separate adjustment of speed and can operate in a completely passive mode at a load of up to 20-30%.



Recently, Xilence added to the above-mentioned series a power supply with nominal 1000W. New model in the pre-sale testing was certified with 80 Plus Platinum, which indicates the level of efficiency from 90% to 94% in the system of 230 V. Like its predecessors, the unit uses a modular principle of cabling, active power factor correction mechanism and complies with ATX12V v2.3 and EPS12V v2.92 standards. The list of available power cables (connectors) is the following: 4x PCI-E 6-pin, 4x PCI-E (6 + 2)-pin, 7x Molex 4-pin, FDD, 12x SATA, EPS12V (4 +4)-pin, EPS12V 8-pin and ATX (20 +4)-pin.


Five-year warranty on the Xilence XQ 1000W provides the possibility of replacement the …

Greeting a New ProLite XB2483HSU PC Monitor from iiyama

A renowned Japanese manufacturer of TV-sets and PC displays, iiyama Corp., has enriched its inventory of monitors with a new model, codenamed XB2483HSU. The new-comer from ProLite series features 24-inch screen and 565.5x386.5x516.5 mm dimensions. The heart of the model is AMVA+ array, equipped with LED backlit. It ensures Full HD resolution of 1920x1080 pixels and wide viewing angles (178/178 degrees in both aspects).



The iiyama ProLite XB2483HSU is housed in a black-painted case with a multi-functional stand. The latter provides for the adjustment of height, tilt, rotation, and display mode (landscape or portrait). It should be noted that in GtG background array response time makes up 4 ms only. At the same time, the maximal brightness equals to 250 cd/m2, whereas contrast ratio marvels by accuracy and sharpness: 3000:1 — static and 5 M:1 – dynamic.


To continue, this monitor comes with a couple of built-in speakers (2 W each), 3.5 mm jack for headphones, and three …
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Acer, inc. Aspire 5050 based on Acer, Inc. Prespa M

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