Sapphire Radeon NITRO+ RX 590 8GB

Sapphire Radeon NITRO+ RX 590 8GB

The SAPPHIRE NITRO+ Radeon™ RX 590 Special Edition graphics card continues the ongoing improvement of the Polaris GPU series and represents the ultimate gaming product in its segment. FinFET process has evolved further to 12 nano meters lithography, resulting in better performance while retaining the same 175 Watts of energy consumption of an RX 580.

The Dual-X cooler featured in the latest SAPPHIRE NITRO+ RX 500 Series cards is an all-new design. We’ve doubled the fin surface area and used an efficient combination of 2x 8 mm and 2x 6 mm copper heat pipes. As a result, both the noise level and temperatures are down compared to our previous generation.


Two 95 mm fans with advanced airflow section blades provide more powerful yet quieter cooling versus smaller standard fans. With dust-repelling dual ball bearings, Dual-X offers exceptional reliability.


With NITRO+ models, SAPPHIRE has upped the stakes with its new Fan Check system, which allows users to check the cooler’s status via SAPPHIRE TriXX 3.0 software.

To resolve a specific fan issue, SAPPHIRE’s Quick Connect System provides a quick and easy solution. If there’s a fan issue detected, the user doesn’t need to return the entire card – SAPPHIRE’s partners will send out a replacement fan directly to the customer or the retailer. Please contact your place of purchase to request a fan replacement. SAPPHIRE’s channel partner will arrange the ideal solution for you to receive your replacement fan.


On the cooling module, heat sink is stamp to the shape of the MOSFET with high thermal conductivity pad to take away the heat efficiently. On the back plate, same idea is also implemented around the back side of the MOSFET area.


Traditional fan may have up to 10% difference on fan RPM from fan to fan at the same fan duty cycle. Now with the new fan controller on the SAPPHIRE NITRO+, this tolerance is reduced to 3.2%. This improvement on the accuracy ensures the cooling and noise performance of every card is up to the standard.


The graphics card is more than just another component; it’s the beating heart of your gaming system. It should look as good as it costs. With tasteful shroud design augmented by RGB LEDs, each card is practically a piece of art.


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