Welcome Guest
0 items ($0.00) in your cart
  • MX66278 RX 580 GAMING X Radeon RX 580 8GB PCI-E w/ DVI, Dual HDMI, Dual DP
  • MX66278 RX 580 GAMING X Radeon RX 580 8GB PCI-E w/ DVI, Dual HDMI, Dual DP
  • MX66278 RX 580 GAMING X Radeon RX 580 8GB PCI-E w/ DVI, Dual HDMI, Dual DP
  • MX66278 RX 580 GAMING X Radeon RX 580 8GB PCI-E w/ DVI, Dual HDMI, Dual DP

RX 580 GAMING X Radeon RX 580 8GB PCI-E w/ DVI, Dual HDMI, Dual DP

Product Info

Now You're Gaming: MSI Radeon RX 580 Gaming X 8G Video Card


With the MSI Radeon RX 580 Gaming X 8G, you get so much more Value...

A high performance graphics card is the single most important element for more FPS. As gamers too, MSI understands that not just any graphics card "will do".

That's why MSI brings you the best of the best. With this Radeon RX 580 Gaming X 8G, they don't want to bug you with noise and heat; they DO want to give you more performance from the RX 580 GPU and more, faster memory; 8GB GDDR5 VRAM w/ 259.2GB/s bandwidth.

  • Guiding the Future of Gaming
    The 4th gen GCN architecture is engineered for gamers who play anything from the latest MOBA's to the most popular AAA titles. Asynchronous Shaders and an enhanced Geometry Engine power new levels of smooth gameplay performance.
  • Immersive VR Experiences
    Experience the next level of immersion with the world of VR gaming and entertainment with Radeon RX graphics cards powered by the revolutionary Polaris architecture.
  • AMD FreeSync™ Technology
    Puts an end to choppy gameplay and broken frames with fluid, artifact-free performance at virtually any framerate.
  • HDR Compatible
    Enhanced contrast and colors deliver a strikingly sharp, colorful, and vivid visual experience.


This RX 580 Gaming X 8G Gives You Incredible Performance Value


This special MSI RX 580 Gaming X video Card comes factory overclocked up to 1,316 MHz! Enjoy higher frame rates and faster VRAM performance.

TORX FAN 2.0: Supremely Silent Cooling


MSI's exclusive TORX FAN technology uses the power of 2 Fans to increase airflow and cooling potential with 22% more Air Pressure for supremely silent performance in the heat of your virtual battles.

  • Dispersion Fan Blade: Steeper curved blade accelerating the airflow
  • Traditional Fan Blade: Provides steady airflow to massive heat sink below
  • Double Ball Bearing: Strong and lasting bearing core for years of gaming

Twin FROZR VI Cooling: Stay Undetected

First introduced in 2008 by MSI, Frozr technology has made its mark and is now the industry standard among MSI graphics cards. It eliminates fan noise by stopping the fans in low to medium load situations. This means you can focus on your gaming without the noisy spinning fans.

  • Zero Frozr Technology:
    Stopping the fan in low-load situations, keeping a noise-free environment
    • Over 60° C: Fans Spinning
      During intense gaming or benchmarking the dual cooling fans are spinning
    • Under 60° C: Fans Not Spinning
      With the fans not spinning, the video card is completely silent for multimedia or light gaming
  • Smooth Heat Pipes:
    Squared shape at bottom maximize heat transfer from the copper base plate
  • Airflow Control Technology:
    Deflectors thrusts air onto heat pipes for lower temps and better gaming

FreeSync™ Technology


featureNo stuttering, No tearing, Just gaming
AMD FreeSync™ technology puts an end to choppy gameplay and broken frames with fluid, artifact free performance at virtually any framerate.

FreeSync™ technology in select AMD APUs and GPUs resolves the communication issues between processor and monitor, eliminating image tears and choppiness for effortlessly smooth gameplay.

Radeon™ VR Readyfeature

The RX 580 Gaming X is the value leader when it comes to the Lowest Cost of Entry Video Card. No other video card from any manufacturer is VR certified at anything near this price range.

AMD LiquidVR™ technology delivers a virtually stutter-free, low latency experience and is certified VR Ready by AMD; an essential requirement for remarkable Virtual Reality environments on the (optional) VR Headsets already on the market.

PCI Express Gen 3 Standard
This advanced manufacturing technology reduces operating temperatures and improves performance. When that is combined with the latest connectivity standard it can also deliver a staggering 32GB/s of bandwidth with compatible CPUs and motherboards, this means an even better gaming experience for gamers.


featureThe Popular Afterburner Overclocking App was co-development by MSI and Rivatuner. MSI releases the latest version of the ultimate graphics card utility; Afterburner.

This utility enables all MSI graphics cards users to boost performance and to monitor all kinds of critical information in real-time.

Afterburner is a completely free utility which is compatible with almost all MSI graphics cards.
Download the MSI Afterburner App

MSI Gaming App

  • Easy Tuning:
    OC, Gaming and Silent Modes adjust Graphics Card settings based on user requirements
  • Eye Rest:
    Dedicated color profiles for Gaming, movies and Eye Rest, allow to custom visual related setting what you like
  • LED Controls
    Choose from 5 unique LED Lighting Modes to set the right ambience with just one click

Port I/O


System Requirements

Windows® PC with:

  • Windows® 10, 8.x or 7 (64bit highly recommended)
  • PCI-e 3.0 Card Slot with room for double wide card
    • Runs in PCI-e 2.0 Card Slot with reduced performance
  • 500W Power Supply with 1x 150W 8-pin PCI Express connector
    • NOTE: Minimum recommended system power supply wattage based on this specific graphics card and the typical power requirements of other typical system components. Your system may require more power.
  • Installation software requires an optical drive, a keyboard, a mouse, and a display (HDMI, DisplayPort or DVI)
  • Not for industrial / commercial use; use AMD FirePro™ Graphics for Pro Apps


Chipset AMD Radeon RX 580, aka Polaris 20 XTX
Clock Rates OC Mode: 1,393 MHz
Gaming Mode: 1,380 MHz
Silent Mode: 1,340 MHz
Stream Processors 2,304 Stream Processors
GPU Performance OC Mode: 6.4 TFLOPs
Die Process 14nm FinFET
Memory 8GB
Memory Type GDDR5
Memory Clock OC Mode: 8.1 GHz Effective
Gaming Mode: 8.0 GHz Effective
Silent Mode: 8.0 GHz Effective
Memory Interface 256-bit
Memory Bandwidth 259.2GB/s
Other Data  
Cooling Dual Slot Single Fan Cooler
Bus Interface PCI Express 3.0
Max. Resolution 3840 x 2160, 4K UHD
Max. Display Support AMD Eyefinity™
Multi GPU Support Supports 2-Way Crossfire™
HDMI 2x HDMI v2.0 ports
DisplayPort v1.2 2x DisplayPort v1.4 ports
DVI 1x DVI-D port
VGA Support No
Video In No
Dimensions & Weight  
Dimensions 276 x 140 x 42mm
Weight 978g

Package Contents

  • MSI RX 580 Gaming X 8G Video Card
  • Software & Driver Disk
  • Installation Guide