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 …

PSU Enermax Platimax 850W Review

Platimax series belongs to the top line of power supply units designed by Enermax. The series includes seven models, ranging from 500W to 1500W power, which are characterized by the operational temperature scope from 0 to 50 degrees and the correspondence to 80Plus Platinum standard. Model Platimax 850W (codename EPM850EWT) is a worthy ambassador of the whole production line, due to its reliable, stable and efficient work.

General Specifications

Enermax Platimax 850W unit is developed with the employment of high-quality Japanese capacitors that ensure stability of operation on any work mode. Its design resembles a lot the one seen in Revolution87+ PSU series, although instead of yellow, Platimax uses gray color in combination with a black one. The unit is housed in a fingerprint- and scratch-proof case with a frosting finish. One of the side panels features a conspicuous Platimax logo that adds supremacy to the model. The frontal panel accommodates On/Off switch and a …

Western Digital My Passport: two compact terabyte

Compact, not too heavy, with USB 3.0 interface and the volume of 2 terabytes – by these words the description of an external hard drive Western Digital My Passport can be finished. But there are more options to check: see how fast the new drive is, convenience of software and general impressions.

The line of portable hard drives from Western Digital is now consists of five main devices created to manage different tasks, but the model My Passport has a special place among them. The fact that the capacity of this drive can be up to 2 TB – and it makes possible not only to store in a portable digital stock a huge collection of videos, photos and any other materials, but also free to move it from home to work or to take with you on long journeys. Particular strain is not necessary, because the dimensions of the new item are only slightly greater than other models of Western Digital external hard drives.

The novelty comes in a small cardboard box with a blister. Inside, in …
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Registered at: 24 October 2012, 16:13
Last visit: 16 March 2014, 17:00