Announcement of video card Gigabyte Radeon HD 7970 Super Overclock

The efforts of Gigabyte engineers culminated in the release of the Radeon HD 7970 Super Overclock, also known as GV-R797SO-3GD. This is a monstrous construction with height of 64 mm (3.5 expansion slots) and a cooling system WindForce 5X. As well as preparing to be released GeForce GTX 680 SOC, the new adapter uses a five high-speed (> 4000 rev / min) fan size of 40 mm, copper evaporation chamber, and five copper heat pipes.

WindForce 5X – is one of the most expensive VGA-coolers, except for models with water blocks and liquid cooling system. It will allow to overclock Gigabyte GV-R797SO-3GD up to frequencies of 1155/7620 MHz. However, neither the temperature nor the noise performance of video card can be considered satisfactory: 85 degrees under load and 91 ° C for overclocking with increased voltage, and 8000 rpm in a heavy-duty (1185 MHz, 1.375 V) explains the situation.

Printed circuit board Radeon HD 7970 SOC is reinforced with five polymer capacitors NEC / …

Real premium-class: motherboard ASUS P8Z77-V Premium review

Most motherboards do not just resemble each other, they are exactly the same devices that for the vast number of users differ only in colour. But this time, a truly interesting product — ASUS P8Z77-V Premium is displayed for users. By appearance it has no different features to other models. However, when looking closer, a 'regular' SSD is noticed right on the board. The motherboard is packed into a standard series box. Of course, the box has many kinds of logos and icons that tell about the characteristics of the product.

Delivery kit of the motherboard ASUS P8Z77-V Premium includes: user manual, user guide of Wi-Fi module, CD with software, plug for the rear panel, card for connecting complete Wi-Fi and Bluetooth, the module Wi-Fi, module Bluetooth, Quad-Sli, Triple-SLI, CrossFireX, cables SATA 3, an external unit with two ports USB 3.0.

Remote power USB 3.0 — is much more useful component than it might seem at first glance. The fact is that there are a lot of …

ASRock Z77 Extreme6/TB4 will get four ports Thunderbolt

The company ASRock, as well as Gigabyte, appreciates the prospects of cutting-edge interface Thunderbolt, so much that it has supplied motherboard Z77 Extreme6/TB4 with four corresponding slots. The novelty is based on existing models with the prefix Extreme6, but its layout is slightly different from the original. In particular, the place of mini-PCIe slots and a pair of PCI slots are occupied with PCI-E x1, and PCI-E x4.

For those who don’t remember all specification, there is a reminder: ASRock Z77 Extreme6 uses a bunch of processor socket LGA1155 for two-and quad-core CPU Ivy Bridge (22 nm) and Sandy Bridge (32nm) chipset and overclocking Intel Z77 Express. The exact specifications of the new model are not listed. Its predecessor could work with three video adapters Radeon in 3-Way CrossFire (x8 + x4 + x4) or two GeForce in SLI (x8 + x8), DDR3 memory with a frequency of 2800 MHz and above, had a four-channel SATA 6 Gb / s and the same number of SATA 3 Gb / s and USB 3.0.
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Dell Inc. Dimension 4700 based on Dell Inc. 0M3918

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