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 …

Sharp Promises to Start Selling Its PN-K321 Betimes

Official announcement of a new professional monitor from Sharp earlier in November grasped all analysts and customers into anticipation. This was dictated by the fact that PN-K321 (the codename of a new model) was claimed to employ IGZO semiconductors in their framework. The implementation of IGZO technology implied the launch of a product with a really high resolution. Sharp managed to successfully introduce this technological 'know-how' into its monitor and claimed the maximal resolution for PN-K321: 3840x2160.

Sharp PN-K321 features 32-inch display with 16:9 aspect ratio. It is known to support Ultra HD format that is still rarity in this segment. The display is based on IGZO semiconductors that are a combination of indium, gallium, oxide and zinc. They ensure wide viewing angles and brilliant color rendering. Brightness index is recorded at 250 cd/m2.

The model accommodates two built-in stereophonic speakers, the overall power of which equals to 4W, 3.5 mm audio slot, …

Meeting Ballistix Elite DDR4 Memory from Micron Technology

As part of Crucial brand, Micron Technology comes out with a new generation of RAM – the Ballistix Elite DDR4. It is developed in a pure black PCB with a powerful heatspreader and an integrated thermal sensor. Initially, the company releases planks of 4 GB and 8 GB, although in retail sale the products will be available in 8 GB, 16 GB, and 32 GB kits. Pricing is unknown so far.

Crucial Ballistix Elite DDR4 memory operates at 2666 MHz frequency and boasts 21 Gb/sec throughput index. Its power-efficient facilities are 40% better than those inherent in DDR3 models with analogous clock frequency. This makes gaming process a delight due to intense responsiveness, optimized latencies, and increased frame rates.

The modules support XMP 2.0 profiles as well as Ballistix Memory Overview Display utilities; the latter track the performance of each module, analyzing temperature, voltage and frequency showings in real time. Furthermore, Micron Technology makes its DDR4 compatible …
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Registered at: 10 September 2011, 21:49
Last visit: 10 September 2011, 22:04