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 …

Low-Profile SilverStone Argon AR06 Cooler Review

Each manufacturer which deals with CPU coolers tries to enrich its portfolio with products of various segments. SilverStone has gone ahead in this aspect, offering as entry-level so top-notch coolers. The AR06, a representative of Argon Series, is a low-profile model targeting entry-level and mainstream PC systems. Why giving preference exactly to this model? Let’s find it out.


SilverStone AR06 features the following specifications:

— type: air cooler with active airflow;

— compatibility with motherboards: Socket Intel LGA115x, Socket AMD FM1, FM2, AM2, AM3;

— cooling performance: 95 W TDP;

— fan specs: dimensions: 92x92x15 mm, voltage – 12 V, rotational speed – 1200-2500 RPM, airflow – 68.3 m3/h, noise level – 20-28.3 dBA, bearing type – rifle, MTBF – 40.000 hours;

— heatsink specs: dimensions: 58x105x92 mm; weight – 263 mm, aluminum fins, 4x copper heatpipes, direct CPU contact;

— power supply: 4-pin connector;

PowerColor Intros an Overclocked TurboDuo R9 280 OC Graphics Card

Tul Corporation has just introduced its own version of AMD Radeon R9 280 adapter under PowerColor brand name. Entitled TurboDuo R9 280 OC, it features 267x111.2x38 mm dimensions and comes with industry-scale boost. The card has got an improved VRM node, a solid-rock hardware base, as well as a highly efficient cooling system. No information about the release date or pricing has been unveiled so far.

PowerColor TurboDuo R9 280 OC employs The Gold Power Kit components soldered on the PCB: high-quality transistors in PowerPAK SO-8 cases, chokes with ferrite cores, and solid-state capacitors. The integrated TurboDuo cooler consists of a heatsink, three copper heatpipes and a pair of 90 mm fans. It demonstrates up to 23% higher performance and 19% lower noise level than reference cooler does.

This graphics card is based on Tahiti Pro GPU with 1792 current processors (GCN architecture), 32 ROPs, and 112 TMUs. It runs at 855 MHz nominal and 960 MHz overclocked frequency. The GPU …
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Registered at: 26 August 2012, 16:21
Last visit: 26 August 2012, 16:29