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Sapphire Nitro RX 590 8G G5 Graphics Card View larger

Sapphire Nitro RX 590 8G G5 Graphics Card



Sapphire rX-590 - Nitro+ Special edition - 8Gb Oc edition with nitro glow RGB LED + aluminum backplate - with fuse protection + Fan iC control + Black Diamond Choke 4 + dual 95mm fan with double-ball bearing + quad copper heatpipes + black polymer cap.

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Sapphire rX-590 - Nitro+ Special edition - 8Gb Oc edition with nitro glow RGB LED + aluminum backplate - with fuse protection + Fan iC control + Black Diamond Choke 4 + dual 95mm fan with double-ball bearing + quad copper heatpipes + black polymer cap + nitro fan check, quick connect, cooltech, freeflow, boost + FRTC (frame rate target control) + Intelligent Fan Control III + dual bios - support liquidVR + XConnect ( external GPU solution for NB ) + eyefinity + Freesync technology + XDMA CrossFire ( no external connectors required ) + HDR - 12nm , 8Gb 256bit GDDR5 , 32RoPs , 256Gb/sec memory transfer ; 7119 GigaFLoPs,  223GT/s texture fill rate , 2304 stream processors , 144x texture unit , core clock : 1469/1560mhz ; memory : 8400mhz , DVi-D+ 2x HDMi+ 2x DisplayPort 1.4 ( upto 6x displays via displayport MST hub ) - require 8+6pin power connector.

GPU Performance

Impressive Polaris Architecture Goes Head to Head


The Dual-X cooler featured in the latest SAPPHIRE NITRO+ RX 500 Series cards is an all-new design. Dual-X Cooling is powered by two massive yet silent fans and state-of-the-art radiator design. The new form of our 95mm blades mean greater airflow and superior heatsink coverage at lower noise compared to standard cooling designs. These feature dual ball bearing fans, which have an 85% longer lifespan than sleeve bearings in our tests.

Radeon Chill

Radeon™ Chill, the dynamic power-saving tool, just got even cooler. Radeon™ Chill has been revamped to fine-tune power savings per DPM state, saving even more power 5 while delivering the same amazing experience.

Intelligent Fan Control III


Enjoy complete silence under light workloads with entirely passive cooling. No spinning fans means no distractions while you work or chill.



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.


With NITRO+ models, SAPPHIRE has upped the stakes with its new Fan Check system. 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


The Graphics card is more than just another component; it’s the beating heart of your gaming system. With tasteful shroud design augmented by RGB LEDs', each card is practically a piece of art.

You can even change the colours of the LED, for your own customized design using the new SAPPHIRE TriXX NITRO Glow utility. There are five different modes including Fan Speed, GPU Temperature or the colourful rainbow modes. LEDs can also be turned off.

200,000 hour capacitors

High-polymer, aluminum capacitors offering outstanding reliability.

Tough Metal Backplate

The all-aluminum backplate provides additional rigidity that guarantees nothing bends and dust stays out. It also helps cool your card by increasing heat dissipation.

Beautiful and Stylish

With sleek, elegant contours and unique styling these cards have been designed to suit any build.

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

The Beauty of HDR

High Dynamic Range (HDR) is a state-of-the-art technology for gamers and cinephiles that care deeply about the display quality of their TV or monitor.

Modeled after the acuity of human vision, HDR vastly expands the range of colors and contrast ratios that can be shown by compatible displays.

HDR-ready games and movies played on an HDR display appear strikingly sharp, colorful, and vivid, with enhanced contrast and sophisticated nuance compared to even the most stunning SDR content.

Enhanced Sync Technology

Liquid-smooth gameplay, more accessible than ever before

Put an end to screen tearing and enjoy fluid, artifact-free gaming. AMD FreeSync™ seamlessly matches your monitor's refresh rate with your RX VEGA 64's framerate.


RX 590, 12 nm FinFET
4th Graphics Core Next (GCN)

Engine Clock

Up to 1560 MHz, Boost

Stream Processors


Memory Size/Bus

8GB GDDR5/256-bit

Memory Clock

8400 MHz effective


Maximum 5 Outputs


DisplayPort: 5120×2880@60Hz
HDMI: 4096×2160@60Hz


PCI-Express 3.0

BIOS Support

  • Dual UEFI


  • OpenGL  4.5
  • OpenCL 2.0
  • DirectX 12
  • Shader Model 5.0

Game Index

1440p gaming

Sapphire Features

  • NITRO Fan Check
  • NITRO Quick Connect System
  • NITRO CoolTech(NCT)
  • Intelligent Fan Control III
  • Precision Fan Control
  • Robust VRM Cooling
  • Black Diamond Choke 4
  • Long Life Polymer Capacitor
  • Fuse Protection
  • Dual UEFI


AMD Features

  • Radeon™ VR Ready Premium
  • Radeon™ Software
  • Radeon™ FreeSync Technology
  • AMD LiquidVR™ Technology
  • 4th Gen GCN Architecture
  • Radeon™ Chill
  • Radeon™ ReLive
  • DirectX 12 Technology
  • AMD Eyefinity Technology (Gaming)
  • AMD App Acceleration
  • AMD CrossFire™ Technology
  • AMD CrossFire™ (Bridgeless)
  • 3rd Gen 14nm Process Technology
  • OpenCL 2.0
  • OpenGL 4.5
  • AMD PowerTune Technology
  • TrueAudio Next
  • Unified Video Decoder (UVD)
  • Video Code Engine (VCE)
  • Virtual Super Resolution
  • The Vulkan® API


  • Dual-X fans
  • Two ball bearing 

Form Factor

  • 2.2 Slots Occupied
  • 260X135X43 Dimension/mm

Power Consumption

  • <235W


  • Windows 10, Windows 7
  • 64bit operating system required

System Requirement

  • 500 Watt Power Supply (Recommended)
  • 1 x 8-pin + 1 x 6-pin (optional) Power Connector
  • PCI Express 2.0 or higher version based PC is required with one X16 lane graphics slot available on the motherboard in order for the card to be compatible


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