PowerColor Radeon R9 295X2: High-End Adapter with Two GPUs

PowerColor has recently launched the most powerful in AMD’s Radeon series graphics card, entitled Radeon R9 295X2. The key peculiarity of the model is the availability of two GPUs, which are accompanied by a hybrid cooling system. Such remarkable specifications make the card an ideal solution for advanced gamers and overclocking enthusiasts.

PowerColor Radeon R9 295X2 employs PCI-e 3.0 x16 interface and incorporates a pair of AMD Hawaii XT GPUs (28 nm, GCN 2.0). Each processor features 2816 CUDA cores, 64 ROPs, and 176 TMUs. They operate at the maximal 1018 MHz clock frequency. Each GPU ‘cooperates’ with 4 GB GDDR5 memory (8 GB in total) with 512-bit rails. Its nominal clock frequency makes up 1250 MHz, whereas efficient frequency might reach up 5000 MHz.

This remarkable graphics card is furnished with a hybrid cooler. Both GPUs are taken care by a liquid-cooling solution of enclosed type, power circuits are taken care by air cooling. The latter consists of a fan …

Asus to Start Shipping Radeon R9 290 DirectCU II OC Graphics Card

Next week Asus is going to start shipping its newest graphics card from Radeon R9 series. Codenamed Radeon R9 290 DirectCU II OC, it is based on an original PCB with black-and-red design and the incorporation of an exclusive DirectCU II cooling system. Plus, the availability of ‘OC’ in the codename implies the availability of factory overclocking.

Asus Radeon R9 290 DirectCU II OC takes GCN Hawaii core with 2816 stream processors as the basis. It operates at an overclocked 1000 MHz frequency. The model is equipped with 4 GB of GDDR5 memory (512-bit bus) that runs at an effective 5400 MHz frequency. Just for a comparison, etalon adapter from AMD runs at 947 MHz/ 5000 MHz for GPU/memory correspondingly.

DirectCU II cooler consists of a heatsink, four copper nickel-plated heatpipes (two of them feature 10 mm dimensions), and two high-performance fans: one ordinary and one CoolTech. The card receives power via 6+8-pin connectors and might require not less than 600 W PSU.

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 …
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Registered at: 18 November 2012, 19:50
Last visit: 18 November 2012, 20:14