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MSI RX 6600 ARMOR 8G dual-fan graphics card in black and grey finish

MSI Refurbished

MSI RX 6600 ARMOR 8G graphics card

SKU CH-Y89M-5YGJZ MPN RX 6600 ARMOR 8G

Refurbished AMD Radeon RX 6600 GPU with 8GB GDDR6, 1792 stream processors and a 2491 MHz boost clock on a PCIe 4.0 board

  • Graphics processorRadeon RX 6600
  • Memory capacity8 GB
  • Interface typePCI Express 4.0
  • Shader units1792
  • Highest resolution7680 × 4320
  • Boost frequency2491 MHz
  • 8 GB GDDR6 memory handles modern textures at 14 Gbps
  • Boost clock reaches 2491 MHz for responsive 1080p gaming
  • Dual TORX Fan 2.0 cooler with double ball bearings keeps temperatures low
  • PCI Express 4.0 interface provides high bandwidth on compatible platforms
  • Four display outputs including HDMI 2.1 and three DisplayPort 1.4 ports support multi-monitor setups

Product identity

The MSI RX 6600 ARMOR 8G is a refurbished graphics card built on the AMD RDNA 2 architecture with 8GB of GDDR6 memory on a 128-bit interface. It targets 1080p gaming and multi-monitor productivity for system builders who need a PCI Express 4.0 add-in card with a modest 132 W thermal design power.

Fit and alternatives

This card suits builds powered by a 500 W supply with an 8-pin connector and cases that can accommodate a dual-fan cooler. Buyers chasing 1440p ultra settings, ray-tracing workloads or higher memory bandwidth should look at wider-bus models with more stream processors.

Deciding specification

The 128-bit memory bus paired with 8GB GDDR6 at 14 Gbps sets the practical bandwidth ceiling and determines whether the card meets a given resolution and texture-quality target.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $132.99
Cheaper than about 86% of the 4,285 comparable items (median $354.99).
Memory capacity 8 GB
Typical for this category: the median of 3,563 items is 8 GB.
Boost frequency 2491 MHz
Higher than about 62% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameMSI
Product lineARMOR
Model nameRX 6600 ARMOR 8G
Processor
TDP rating132 W
Memory
Type of memoryGDDR6
Display
Highest resolution7680 × 4320
Graphics
Graphics processorRadeon RX 6600
Memory capacity8 GB
Boost frequency2491 MHz
Shader units1792
Chipset makerAMD
Graphics seriesAMD Radeon RX 6000 Series
GPU architectureRDNA 2
Game clock speed2044 MHz
Effective memory speed14 Gbit/s
Memory bus width128-Bit
DirectX support12 Ultimate
OpenGL support4.6
Supported displays4
VR readyYes
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4
Power
Recommended power supply500 W
Power input connector8-Pin
Size & build
Form factorATX
Max graphics card length238 mm
Card size9.37 in × 5.04 in
Slots occupied2 Slots
Shipping weight1.09 kg
Package size280 × 160 × 50 mm
More details
Cooling solutionDouble Fans

Questions about this item

What comes in the box with the MSI RX 6600 ARMOR 8G and what must be bought separately?

The card ships with dual TORX Fan 2.0 cooling, an 8-pin power connector, 1 x HDMI 2.1 and 3 x DisplayPort 1.4 outputs. A power supply of at least 500W and a PCI Express 4.0 slot are required but not included.

Which version of the RX 6600 ARMOR should I choose for 1080p or 1440p gaming?

This model provides 8GB GDDR6 on a 128-bit bus with 1792 stream processors and a 2491 MHz boost clock, a single configuration suited to 1080p high-refresh and entry 1440p gaming.

What does the 2491 MHz boost clock mean once the card is installed in my PC?

It is the peak frequency the GPU can reach under load with the dual-fan cooler; sustained clocks will sit near the 2044 MHz game clock depending on temperature and the 132W power limit.

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