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 …

Graphics Adapter Gigabyte GeForce GTX 650 Ti Boost with Modified Frequencies

Taking the lead from a number of Nvidia’s partners, Gigabyte has launched its own sample piece of GeForce GTX 650 Ti Boost graphics adapter. It is differentiated primarily by modified GPU and memory frequencies, as well as by an improved PCB design. The latter employs Ultra Durable 2 technology that stipulates the implementation of high-quality hardware components, including ferrite chokes, solid-state capacitors, and Low RDS Mosfets transistors with reduced resistance on mode changes.



Gigabyte GeForce GTX 650 Ti Boost is based on GK106 GPU, developed under 28 nm technological process. Its nominal frequency has been increased from the reference 980 MHz to 1033 MHz, while its dynamic frequency has been changed from 1032 MHz to 1098 MHz. This graphics adapter is furnished with 1 GB of GDDR5 memory, which clock frequencies have been, vice versa, lowered: nominal index dropped from 1502 MHz to 1250 MHz, dynamic index dropped from 6008 MHz to 5000 MHz.


This model employs …

BitFenix Offers Neos Chassis in 6 Color Variations

BitFenix Design Lab announces the release of a new PC chassis entitled Neos. Its major attraction is the availability of six different color versions of enclosures. Moreover, some of the models come with an acrylic window on the side panel but the others have a blind facet. Upon the whole, Neos boasts a durable steel case of 470x185x429 mm dimensions, featuring mid-tower form-factor.



BitFenix Neos is intended to support motherboards of ATX, micro-ATX and mini-ITX standard. The layout offers a couple of external 5.25-inch drive seats, three internal 3.5-inch drive seats, as well as three internal 2.5-inch drive seats. Expansion facilities are maintained by means of seven PCI expansion slots. It should be noted that the chassis’ layout presumes individual placement of bays for the drives, dedicated screwless mounting for ODD, and special apertures for cable management.


All the models are equipped with a single pre-installed rear fan of 120 mm dimensional type. In addition, …
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Registered at: 06 May 2011, 09:48
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