Sapphire Pulse Radeon RX 550 Graphics Cards Are 158 mm Long

Radeon RX 550 graphics cards were to hit store shelves yesterday. The suggested price of the product is 80 USD, however, there is no reference sample. With this background, AMD partners may set prices of their own free choice.



The Sapphire Company introduced two RX 550 models under the Pulse Radeon RX 550 2GD5 and Pulse Radeon RX 550 4GD5 code names. It’s not hard to figure out, that the only difference between them lies in the memory volume.


The GPU boost clock of these video cards equals to 1,206 MHz, and the memory operates at the 7,000 MHz frequency. Owing to the low TDP level (50 W, as reported by AMD), the adapter doesn’t require a superpowerful cooling system. That’s why Sapphire models are rather compact – 158 mm long only!


Chilling is provided by a cooler with a small heatsink and one fan. The HDMI, DVI and DisplayPort interfaces are located on the rear panel.

PSU Enhance EPS-1780GA4 800W Review

EPS-1700 series consists of six PSU models of 600W-1200W power efficiency. All units, without exception, can boast the correspondence to 80Plus Gold standard and the usage of high-quality Japanese capacitors in their framework. The operating temperature range varies from 0 to 40 degrees, depending upon conditions. PSU model EPS-1780GA4 800W cannot boast unique design, but is totally ready to cope with all set tasks due to the implemented power, reliability and potential.



General Peculiarities


EPS-1780GA4 800W is delivered in a large cardbox realized in black and goldish colors. The latter is predominant on a package to comply with the demands of 80Plus Gold products. The model is characterized by a quite typical design with a black casing, a black fan, and a black ventilation grid. There are no arty-crafty elements or eye-catching add-ons, but it will definitely catch the fancy of minimalists and practical customers. All essential PSU parameters are indicated on a delivery …

Welcome Specialties by PowerColor – AXRX 580 4GBD5-3DHDV2/OC and AXRX 580 8GBD5-3DHDV2/OC Graphics Cards

PowerColor continues to broaden its video cards range and releases two novelties of the Radeon RX 580 line – Red Dragon V2 OC of the 4 and 8 GB memory capacity. Codenames of these devices are AXRX 580 4GBD5-3DHDV2/OC and AXRX 580 8GBD5-3DHDV2/OC.



Frequency rates of 4 GB and 8 GB Radeon RX 580 Red Dragon V2 OC differ. The sample with 4 GB GDDR5 features the 1,350/1,750 (7,000) MHz (core/memory) values, and the model with 8 GB buffer VRAM operates at 1,350/2,000 (8,000) MHz. The factory core clock equals to 10 MHz, however, practically the difference may be greater owing to dynamic overclocking technology peculiarities of the PowerColor cards and the reference Radeon RX 580 sample. The manufacturer has not overclocked memory chipsets.


The Red Dragon V2 OC cooling system is designed with at least one copper nickel-plated heat pipe, an aluminium plates array and two 80 mm fans. PowerColor AXRX 580 4GBD5-3DHDV2/OC and AXRX 580 8GBD5-3DHDV2/OC are approximately 25 cm long and …
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Registered at: 14 February 2012, 21:22
Last visit: 12 May 2012, 11:32