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 …

Hard drives still confidently dominate on the notebook market, according to analysts

SSDs are gradually penetrating into mobile computers, but can not yet can become a serious competitor of hard disk drives. Even recently observed slowdown in demand for notebooks with hard drives will not lead to a decrease of the part pf these models in favour of laptops, where SSD is the main storage, analysts believe.



According to the first quarter of this year, models from the HDD larger than 500GB, offered at $ 450-550, formed the largest segment of the market at a rate of 32% of total deliveries. Second place with 26% take laptops with HDD capacity over 320GB, which cost $ 350-450. They are followed by models with HDD larger than 640GB ($ 550-650 price range), than go HDD larger than 750GB ($ 650-750), they are followed — with 250 GB HDD (price less than $ 350), next — the HDD larger than 1 TB ($ 750-900). And only in last place, relevant to market by about 3%, are laptops with SSD volume 128GB or HDD with very large volume (price — $ 900 or more).


The …

Motherboard MSI Z270 Gaming M5 Review (Part II)

So, let's continue reviewing the new motherbord recently released by the MSI company — Z270 Gaming M5.


UEFI Features

The MSI company UEFI appearance has not at all changed. It is called the Click BIOS 5. A mechanism M-Flash, which has already worked without any remarks, is used to update the firmware. Basic mode allows to learn in detail about the processor, memory and storage devices used in the system. Moreover, here you can customize the work of coolers, enable XMP profile, or use the services of instant acceleration realized by the company’s engineers. The selected shell items may be optionally gathered in one of the five individual sections.


Hardware Monitor component will show the four most important current values for voltages acceleration. Just six coolers can change the momentum by scripts generated on the board. An interactive version is exclusively used for CPU 1 and PUMP 1 pads. The four system fans operate initially at a fixed speed, but still you can …
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