XFX Teases Radeon HD 7990 Triple Dissipation Graphics Card

XFX has introduced its own version of Radeon HD 7990 — a top-tier graphics adapter from AMD. As distinct from the other companies that incorporated only some inconspicuous changes into their products, XFX has approached to the card’s modification with a violent zeal. As a result, today everyone has a chance of examining its Radeon HD 7990 Triple Dissipation card that employs two Tahiti XT GPUs, elaborated on Graphics Core next architecture.



Each Tahiti XT chip comes with 2048 stream processors and 3 GB of GDDR5 memory. This implies that the total memory capacity makes up 6 GB. GPUs run at 950 MHz clock frequency, but have the potential of achieving 1000 MHz frequency on overclocking. As for the memory, it employs 384-bit bus and runs at an efficient 6 GHz frequency.


To continue, all the components of Radeon HD 7990 Triple Dissipation are housed on an original PCB, designed by XFX. Connection with the PSU is realized via a pair of 8-contact power sockets. The rear …

Evga Launches One More Overclocked Graphics Card

Evga, a leading American supplier of 3D cards, is going to launch one more graphics card with factory overclocked speeds. A new model is based on Nvidia FeForce GTX 670 adapter and codenamed as Evga GeForce GTX 670 FTW LE. Its design resembles the one implemented in GeForce GTX 670 FTW card, but the main distinction between them is seen in frequency showings. The newbie demonstrates a bit lower frequency index than its predecessor.



Evga GeForce GTX 670 FTW LE is housed on a PCB designed for PCI-e 3.0 x16 bus. This card takes GK104 graphics core with 1344 CUDA cores as the basis; it is developed on Kepler architecture under 28 nm standards. Its inventory also embraces 2GB of GDDR5 memory (256-bit interface). Cooling system is introduced by a 2-slot cooler of active type with a single turbine-like fan. Power subsystem consists of two connection 6-pin sockets and requires a quite efficient PSU (not less than 500W power).


Frequency template looks the following way: GPU runs at …

Asetek to Finalize the Development of the 4Gen LCS

Asetek, a well-known manufacturer and supplier of water/liquid cooling solutions, announces the final stage in the development of the 4th generation of its patented liquid-cooling system. Currently, the products developed by Asetek are widely used by OEM-companies in their own systems. However, in accordance with the voiced information, the LCS of the fourth generation will be delivered as OEM-product line, so as a brand Asetek product. The prospective release date is scheduled for the end of 2012.



The 4th generation of patented liquid cooling systems features an elaborated waterblock base and totally refined pump. Such improvement might provide for a dramatic increase in performance. The implemented pump creates a higher pressure and more efficiently distributes the liquid current at the entrance to the micro-channel base structure.


At the same time, thermal resistance has been reduced at 20% which resulted in 1.2 times better waterblock heat irradiation properties. …
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Registered at: 25 November 2011, 05:13
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