American vendor XFX is about two weeks to release a Radeon 7970 Edition Double Dissipation (model code — FX-797G-TDF). It combines the capabilities of GPU Tahiti XT2 with a higher overclocking potential and the TDP, rather than at Tahiti XT, PCB reference design, but without a single phase power supply (6 +1), and the cooling system in the vaporizing chamber, an array of aluminum fins, PA plate (the same heatsink for the VRM and memory), as well as the two fans standard size 90 mm.



New model will get the recommended for the Radeon HD 7970 GE frequency ratio 1000/6000 MHz for core and chips GDDR5. The graphics chip will operate at 1050 MHz in the load. Recall that the “usual” HD 7970 was limited to regular frequencies 925/5500 MHz and did not support dynamic overclocking.


The configuration of video outputs is almost standard: from the five of DVI-I, DVI-D, HDMI and 2x Mini DisplayPort for some reason excluded DVI-D. The additional power is supplied by one 8-pin and one …

The inventory of PC cases and enclosures designed by Lian Li is constantly replenishing with new products. Some of them resemble each other in design or framework, but some stand out from the line due to their non-standard elaboration. Chassis Lian Li PC-V750 can be boldly attributed to non-stock solutions, primarily thanks to unusual internal layout. This model is ready to demonstrate multiple attractive peculiarities, but they’ll be reviewed all in good time.



Design


The first point to be mentioned about PC-V750 design is that it comes in three color variations: Silver (PC-V750A), Black (PC-V750B) and Internal Black (PC-V750WX). The latter is notable by the availability of a transparent acrylic side window, absent with other two models. In total, Lian Li PC-V750 is developed in Full-Tower form-factor, featuring 230x440x586 mm dimensions. It might be truly regarded as classic and laconic because of its rectangular shapes, square corners and relatively modest design. The …

Intel Corporation has a rather wide range of motherboards for processors Core i5/i7-3000 (Ivy Bridge), but, nevertheless, continues to produce products based on chipsets 7-Series. According to reports, the release of two motherboards Intel LGA1155 — DZ77GAL-70K is planned soon with code-named Gasper Light and DZ75ML-45K (Middle Lake). The first model uses a set of system logic Z77, second — Z75. Both models will receive a certificate of Windows 8 WHQL, support of Fast Boot technology and Lucid Virtu MVP.



Model Intel DZ77GAL-70K is based on the same PCB, as the previous DZ77GA-70K (Gasper) and DZ77RE-75K (Roads End). In contrast to the board DZ77GA-70K, new doesn’t have a rich set of delivery: WiDi-compatible adapter with an antenna, Bluetooth, remote panel with two USB 3.0 ports and a mouse pad Intel Extreme Series. Due to this, it will be cheaper than DZ77GA-70K.


In turn, Intel DZ75ML-45K (Middle Lake) is a compromise models between the DZ77SL-50K and DH77KC. This …