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 …

ASRock Surfaces J3355B-ITX Mainboard

ASRock enters the market with a mainboard, targeting new Intel Apollo Lake CPUs (14 nm, Intel Goldmont micro-architecture). The J3355B-ITX model is thought to be integrated within laptops or entry-level all-in-one solutions. As seen from the codename, the board is developed in mini-ITX form-factor. It comes equipped with Intel Celeron J3355 processor, operating at 2.0-2.5 GHz frequency. The CPU features 10 W TDP; hence, cooling is backed by a noiseless passive cooler.

ASRock J3355B-ITX accommodates a pair of SO-DIMM slots for DDR3/DDRL3 modules with 1866 MHz frequency (up to 16 GB). The board comes with an integrated Intel HD Graphics 500 GPU that runs at 700 MHz. The connection of drives is realized via two SATA III ports. The incorporated PCIe 2.0 x16 slot is optimal for expansion cards, rather than a VGA card.

To continue, audio subsystem is based on 7.1-channel Realtek ALC887 controller, whereas network facilities are ensured with the help of Realtek RTL8111GR …

Xigmatek Unveils a Classy Vector S550 Power Supply Unit

Xigmatek expands its line of products by a new series of PSUs, entitled Vector S. Currently, the customers can acquire the 550 W model, featuring 123x150x85 mm dimensions and 80 Plus Silver certificate. Its efficiency level achieves 86% on 20%-100% load range. The new-comer is distinguished by a memorable design: it is housed in a magenta case equipped with an unusual ventilation grid and a V-shape insertion.

Xigmatek Vector S550 accommodates a semi-modular cable design: CPU and motherboard power supply cables are fixed, whereas all other cables are demountable. The list of available connectors includes 24-pin ATX, 8+8-pin EPS, a pair of 6+2 PCI Express, three Molex, one Berg, and six SATA interfaces. All internal components are cooled down by a single 135-mm low-noise fan with a stylish LED backlight.

A new PSU model from Xigmatek boasts the integration of a single +12V bus, Active PFC technology as well as a bunch of protection options: OVP, OCP, OPP, SCP, etc. In …
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Registered at: 25 November 2012, 02:37
Last visit: 25 November 2012, 04:42