Asus Announces ROG Poseidon GTX 780 Adapter with DirectCU H2O

Asus has officially introduced a new add-on to the GTX 780 graphics cards series – the ROG Poseidon GTX 780 (codename: Poseidon-GTX780-P-3GD5). The new-comer is initially differentiated by the incorporation of a hybrid DirectCU H2O cooling system, as well as of prime-quality components. The heart of the model is Nvidia GK110 GPU with 2304 CUDA cores. It operates at 1006 MHz. the GPU is accompanied by 3 GB of GDDR5 memory (384-bit bus), running at 1502 MHz (6008 MHz – efficient).

Asus ROG Poseidon GTX 780 employs a qualitative printed circuit board that boasts 10-phase Digi+ VRM digital power subsystem. Reliability of operation is ascribed to Black metallic solid-state capacitors, ferrite chokes with Super Alloy Power support, and classy transistors. They take care of the card’s lifespan, which, according to some reports, is five times longer than rival models feature.

To continue, hybrid DirectCU H2O combines a traditional air cooler along with liquid cooling. The …

Sapphire Showcases Radeon HD 7870 GHz Edition Toxic Solution

Sapphire Technology Ltd. is going to release a new graphics card on Tahiti LE chip. Codenamed Radeon HD 7870 GHz Edition Toxic, the card is one of the first models to use the newest GPU, developed under 28 nm technological process. The suffix 'GHz Edition' in the model's name witnesses that the nominal GPU clock frequency exceeds the index of 1 GHz.

The core of Sapphire Radeon HD 7870 GHz Edition Toxic is based on Graphics Core Next architecture and contains 1536 current processors. The card's inventory involves 2GB of GDDR5 memory with 256-bit bus interface. The memory modules are known to operate at 6000 MHz frequency. GPU operational frequencies are still not clarified, but it's possible to assume that on activation of AMD PowerTune option the card will demonstrate some outstanding performance. In fact, analysts dare saying that this model is the most efficient one among all other solutions based on Tahiti LE chip.

Optimal thermal regime and airflow activity are …

Graphics Card MSI R7770 Power Edition 1GD5/OC Review

Graphics card segment is currently represented by a huge number of products targeted at customers with quite different needs. Customers with ‘modest’ standard needs will be sufficed with the graphics cards of traditional layout; however, when it comes about inveterate gamers or professional designers, the requirements rose to the skies. Such customers need high-end product with outstanding layout and performance, as well as longevity combined with affordable price. New graphics card R7770 Power Edition 1GD5/OC from MSI developers is able to satisfy the needs of customers with any needs due to the advanced frequency formula, well-thought framework and improved performance characteristics.

Framework and Layout

At first sight MSI R7770 Power Edition 1GD5/OC is not distinguished by the originality in design or framework. Still, the employed cooling system is considered to be a zest of this graphics card. Codenamed TransThermal, the cooling system has got a specific …
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Registered at: 25 August 2012, 13:31
Last visit: 25 August 2012, 13:31