Company XFX is preparing Radeon HD 7970 GE with Double Dissipation cooler

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 …

Meet a New 4K Monitor from NEC

NEC is going to release one more 24-inch PC monitor but this time with the support for an Ultra HD 4K resolution of 3840x2160 pixels. Entitled MultiSync LCD-EA244UHD-BK, it is characterized by an outstanding visual performance and by a relatively high price tag (approximately $2900). The model doesn’t feature a unique design, however it does have a lot to offer to all potential viewers.

NEC LCD-EA244UHD-BK employs an updated IPS panel, equipped with GB-R backlight. The latter ensures a wider color gamut than traditional W-LED analogues. The panel is specified by 6 ms response time, widest viewing angles (178/178 degrees H/V), 350 cd/m2 brightness, and 1000:1 static contrast. Two in-built speakers (1 W each) provide for a high-quality audio production.

The connection with the video sources might be realized via six video ports: a pair of DVI-D, two DisplayPorts, and a couple of HDMI ports with MHL support. The availability of four USB (v.3.0) ports promotes for the …

Zotac GeForce 640 GT: Kepler for $ 100

The emergence of a new GPU architecture does not only make records in the performance of high-end graphics cards, but often changes the idea of what to expect from an inexpensive card with a low TDP. Let see what can offer GT 640 — associate member of the family Kepler

The lower segment of the GeForce 600 is already fully staffed. In retail, there are cards GT 610, GT 620, GT 630 and GT 640, and in the OEM- channels additionally supplied GeForce 605. But among all of them, only GT 640 can be called a fully new model, since it is based on the architecture of Kepler, and the remaining cards are a familiar model series GeForce 400 and GeForce 500 Architecture (Fermi) with certain minor modifications.

GeForce 640 is based on the GK107 chip, which previously debuted in accelerators GeForce 640M. The performance of the last was comprehensively studied on the laptop Acer Aspire M3-581TG: compared to the GeForce 540M new chip provides a very nice speed boost. GK107 contains one …
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Registered at: 16 December 2011, 00:52
Last visit: 16 December 2011, 00:52