It’s Already Here! Nvidia GeForce GTX 780 Officially Launched

Several months of prolonged rumors have ended in the final release of the much-wanted graphics card from Nvidia — GeForce GTX 780, designed for desktop devices. This is the second solution from this manufacturer for mainstream market, developed in accordance with 28 nm technological process (after Titan series), and the first representative of Nvidia GeForce 700 series. The product is based on Nvidia GK110 graphics core that features 2304 current processors, 192 TMUs and 48 ROPs.



With the attempt to enhance the card’s productivity and make it rival with Titan solutions, Nvidia has dynamically increased GPU clock frequencies from 837 MHz to 863 MHz (nominal) and from 876 MHz to 900 MHz (overclocked). This adapter employs PCI Express 3.0 internal interface. Power supply is realized by means of two power connectors: one 6-contact connector and one 8-contact connector.


In regards to video memory, the manufacturer incorporates highly-efficient GDDR5 modules with 384-bit …

PSU Chieftec BPS-750C2 (Nitro 2 Series) Review

Chieftec, a renowned PSU designer, developed and released its Nitro 2 series of power supply units a few years ago. Last year the series replenished with new models and nowadays it consists of nine units with 400W-850W power. All of them have managed to gain 80 Plus Bronze certificate, due to a high efficiency level 81-85-81 at 20%, 50% and 100% power loading correspondingly. Chieftec BPS-750C2 unit is a deserving representative of Nitro 2 series that attracts clients not only by its facilities but also by a democratic price.



Design and Delivery Kit


Chieftec BPS-750C2 is housed in a black casing with a rough texture. Black ventilation grid with the company's logo in the center covers the integrated cooling system fan. Network socket on the external side is supplemented with a switch; internal side accommodates four sockets for the connection of cables that provide power to peripheral devices, and two more sockets for the graphics cards power supply. Each socket is …

Greeting New HIS R7 260 iCooler 1GB GDDR5 Graphics Card

The lineup of graphics cards designed by HIS has been replenished with a new Radeon R7 260 model. Entitled HIS R7 260 iCooler 1GB GDDR5, the new-comer employs a typical PCI Express 3.0 x16 interface and comes with etalon clock frequencies. The R7 260 GPU (GCN, 28 nm) with 768 CUDA cores runs at 1000 MHz. It is accompanied by 1 GB of GDDR5 memory (128-bit bus) that operates at 1500 MHz/ 6000 MHz typical/effective frequency.



This adapter receives power through one 6-contact connector. Connectivity with PC monitors is realized due to three video ports: DisplayPort, HDMI and DVI-I. GPU and memory modules are cooled down by the forces of iCooler. It is not differentiated by an offbeat design; it consists of an aluminum heatsink and one low-profile fan.


Still, it offers acoustic convenience while fulfilling standard tasks: the maximal noise level does not exceed the limit of 28 dB. A supplementary aluminum heatspreader can be found in power supply section.


The HIS R7 260 …
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Registered at: 31 October 2012, 21:35
Last visit: 31 October 2012, 21:35