Sapphire Radeon RX 480 Nitro OC is Available for Preorder

Sapphire is about to launch the first modification of AMD’s graphics adapter – the Radeon RX 480. The new-comer, entitled Radeon RX 480 Nitro OC, is already available for preorder at the price tag of $322. The PCB, as well as the integrated cooling system, employs a modified design. The ‘OC’ postfix implies that the card has been overclocked to provide for a better performance.

Sapphire Radeon RX 480 Nitro OC comes equipped with AMD Polaris 10 GPU (14 nm, FinFet, GCN). It features 2304 stream processors, 32 ROPs & 144 TMUs. The presumptive GPU clock frequency might achieve 1350 MHz. At the same time, memory subsystem hasn’t been modified: 8 GB of GDDR5 are supposed to run at 2.0/8.0 GHz (base/dynamic) frequency.

The 2-slot cooling system employs a few heatpipes, a large aluminum heatsink, a stiffening plate at the reverse side, and a couple of 100-mm fans. The latter are able to operate in passive mode when GPU temperature is low. Moreover, the model boasts the …

Cougar Vortex Fans: the Secret of Success

Nowadays a lot of hardware developers employ Vortex fans from Cougar in the design of various PC components, including CPU coolers and graphics cards. Such demand is primarily explained by an elaborate approach to the fans' framework construction. Profound testing is not the last thing to contribute to the company's success. Indeed, since the launch date in 2011, Vortex line has been enjoying great popularity throughout the world and, especially, on American and European markets.

Therefore, Cougar has designed unique fan impellers that ensure a balanced correlation between such parameters as static pressure, noise level and airflow. The implementation of aerodynamic elements on the internal part of the frame in combination with the grooves on the impellers are able to promote for an improved airflow focusing; this is achieved due to the acceleration of airflow in edge area.

All Vortex fans are based on a hydrodynamic bearing that provides for the prolonged lifetime and …

Thermalright Shows up a Hard-Hitting Archon IB-E X2 Cooler

Thermalright is about to release a new ‘tower’ CPU cooler, codenamed Archon IB-E X2. Featuring 155x106x170 mm dimensions, the model supports Intel LGA 2011/115x and AMD FM1/AM2+/AM3+/FM2+ platforms. The launch date is on hold, though the recommended price might rise up 65 EUR.

Thermalright Archon IB-E X2 consists of a voluminous aluminum heatsink with 43 thin pins, which are pierced by eight U-shape nickel-plated heatpipes, and a polished copper base also with a nickel-plated coverage.

The framework is replenished by two 140 mm fans Thermalright TY-141; they are thought to support PWM technology that promotes for speed variation from 900 RPM to 1300 RPM. The fan blades produce up to 74 CFM airflow, consuming not more than 2.4 W power. Average noise level fluctuates within the measures of 17-21 dB.

Moreover, the vendor equips the cooler with a brand thermal compound — Thermalright Chill Factor III. The latter transcends common Chill Factor item in terms of heat …
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Registered at: 25 January 2012, 14:05
Last visit: 03 March 2012, 13:19