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 …

Gigabyte Intros GA-J1800N-D2PH Motherboard

Gigabyte is set to unveil in the European market its latest mini-ITX motherboard, codenamed GA-J1800N-D2PH. Featuring 170x170 mm dimensions, the greenhorn is targeting small-sized entry-level desktop PCs. It boasts Ultra Durable 4 Plus hardware base with high-quality components on board. European customers will be able to acquire this model for a price tag of 50 EUR.

Unlike the majority of rival solutions, Gigabyte GA-J1800N-D2PH already comes equipped with a CPU: Intel Celeron (Bay Trail-D), 2.41 GHz nominal frequency, 2.58 GHz dynamic frequency, 1 MB cache L2, integrated Intel HD Graphics 4000 with 792 MHz frequency, 10 W TDP. Due to low power consumption, it might be cooled by a passive cooler.

The motherboard accommodates two SO-DIMM slots for the installation of two-channel DDR3L-1333 MHz memory modules (up to 8 GB). Its other facilities include a pair of SATA II 3 Gb/sec ports, a single PCI slot, one USB 3.0 and four USB 2.0 ports, one gigabit Ethernet port, …

Aerocool Intros Dead Silence System Fans

Aerocool Advanced Technologies is going to launch a new lineup of 140/120 mm system fans, entitled Dead Silence. As seen from the title, the products are distinguished by absolutely noiseless operation. However, this is not the only attraction. The lineup is introduced by bicolor models with black frames and white/blue/red/black mounting components. Four onboard LED backlight add to the fans’ aesthetic effect.

All the fans are designed on a hydrodynamic bearing that is able to run approximately 100.000 hours on end. All of them are connected to the motherboard by means of a 3-pin connector. The blades are made of two different materials (rubber and plastic), whereas their reverse side features a dedicated Fish-eye design. It provides for the minimization of turbulence. Moreover, four rubber clamps on the frame’s edges terminate the vibration and noise.

To proceed with the peculiarities, Aerocool Dead Silence fans of 120 mm dimensional type rotate at the maximal 1200 …
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Registered at: 06 April 2012, 08:10
Last visit: 06 April 2012, 08:10