AMD Officially Introduces Radeon HD 7790 Graphics Card

An official introduction of a new graphics card from AMD, entitled Radeon HD 7790, has been settled into a dedicated press briefing. Within the framework of this briefing, the company not only gave a detailed description of a long-awaited product but also divulged a comparative performance analysis with its main rival’s adapter – Nvidia GeForce GTX 650 Ti. Therefore, AMD Radeon HD 7790 graphics card belongs to mainstream items and is targeting a wide range of customers. It is based on AMD Bonaire GPU with AMD GCN architecture developed under 28 nm technological process. The GPU consists of 896 current processors, 14 computing blocks, 56 texture blocks, and 16 ROP blocks.



Video memory subsystem comprises 1 GB of GDDR5 memory type, employing 128-bit bus. Its nominal clock frequency equals to 1500 MHz, while effective frequency makes up 6000 MHz. The overall efficiency level of this adapter is estimated at 1.79 TFLOPS; this index is twice larger than the one recorded with AMD …

Meet New Super Cooler PH-TC12DX from Phanteks

Phanteks decided to amaze the public by releasing a new high-performance cooler PH-TC12DX that is able to cope with practically any up-to-date CPU from Intel or AMD. The sales campaign has started from the USA market where the model goes at $55-$60; the price depends on the color version: coolers with black fan impellers and heatsinks go at $55, while models with red, blue or write components cost $60.



Phanteks PH-TC12DX features tower-like framework. Its construction consists of two heatsink blocks, four U-shape heat pipes that pierce those blocks, and two voluminous 120 mm fans which are located on both sides of aluminum heatsink blocks. The latter are designed with an unusual shape of impellers, known as Maelstrom Vortex Booster (MVB). This cooler is equipped with PWM controller that monitors and regulates fan rotational speed; thus, the speed might be adjusted to the minimal 600 RPM and to the maximal 1800 RPM.


The implemented type of bearings provide for 150000 hours …

Intel can provide “successor” Core i7-3770K at the beginning of the next year

According to proven sources, Intel is considering the release the more rapid alternative to quad processor Core i7-3770K, which currently heads the line of Ivy Bridge to the mass market. This happens if the Corporation of Santa Clara will feel the hard pressure from the only competitor (AMD), which is actively working on the first chip Piledriver — FX-8350, FX-8320 and FX-8300. The release of a hypothetical «Core i7-3790K» with a frequency of 3.6 GHz can be held in the I quarter 2013.



The version of «3770-th» with blocked by increased factor (without the suffix K) will not be finished later, in the II quarter of next year, will give way to one of the members of the family Haswell.


Accordingly, the reinforcements will receive the platform LGA2011, which now covers the rear of the quad-core Core i7-3820. Strategies at Intel, most probably also will be limited to the addition of 100 MHz. About a year later models Sandy Bridge-E recede into the background in favor of …
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