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Sapphire Tech

Sapphire Tech PULSE Radeon RX 6600 11310-01-20G graphics card

SKU CH-MHY0-BKMY6 MPN 11310-01-20G

Refurbished AMD Radeon RX 6600 graphics card with 8GB GDDR6 memory, 1792 stream processors, boost clock of 2491 MHz, PCI Express 4.0 interface, and one HDMI plus three DisplayPort 1.4 outputs

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6600
  • ArchitectureRDNA 2
  • Game Clock2044 MHz
  • 8 GB GDDR6 memory handles high-resolution textures
  • Boost clock reaches 2491 MHz for responsive gaming
  • Four display outputs drive multi-monitor setups
  • PCI Express 4.0 interface provides high-bandwidth data transfer
  • Dual-fan cooler maintains thermal performance under load

Sapphire PULSE Radeon RX 6600 8GB

The Sapphire PULSE Radeon RX 6600 is a refurbished graphics card built on the RDNA 2 architecture. It delivers 1792 stream processors with a boost clock of 2491 MHz and 8GB of GDDR6 memory across a 128-bit interface. The card connects via PCI Express 4.0 and fits a dual-slot cooler design.

Ideal for 1080p gaming builds

This card suits players targeting high refresh rates at 1080p resolution with a 500W power supply and 16GB of system memory. It supports four simultaneous displays through one HDMI and three DisplayPort 1.4 outputs. Buyers needing higher VRAM for 1440p ultra textures or professional compute workloads should consider other models.

8GB 128-bit GDDR6 frame buffer

The 8GB GDDR6 memory on a 128-bit bus is the specification that defines this card's 1080p sweet spot. It provides enough bandwidth for high settings at this resolution while keeping power draw to 140W. Systems limited to PCIe 3.0 or smaller power supplies will still function but may leave performance on the table.

Highlights

  • 8 GB GDDR6 memory handles high-resolution textures
  • Boost clock reaches 2491 MHz for responsive gaming
  • Four display outputs drive multi-monitor setups
  • PCI Express 4.0 interface provides high-bandwidth data transfer
  • Dual-fan cooler maintains thermal performance under load

Specifications

BrandSAPPHIRE
SeriesPULSE
Model11310-01-20G
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6600
ArchitectureRDNA 2
Game Clock2044 MHz
Boost Clock2491 MHz
Stream Processors1792
Memory Size8GB
Memory Interface128-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI
DisplayPort3 x DisplayPort 1.4
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerDouble Fans
Thermal Design Power140W
System RequirementsPCI Express compatible motherboard with one x16 PCIe slot.
Minimum 500W or greater power supply.
NOTE: Minimum recommended system power supply wattage is based on the specific graphics card and the typical power requirements of other system components. Your system may require more or less power. OEM and other pre-assembled PCs may have different power requirements.
Minimum 8GB of system memory. Recommended 16GB.
Installation software requires a keyboard, a mouse, and a display.
A display with HDMI, or DisplayPort is required.
Supported operating systems include Linux, Windows 7*, Win
Recommended PSU Wattage500W
Power Connector8-Pin
FeaturesCompute Units: 28
Ray Accelerators: 28
Infinity Cache: 32MB
Firmware: UEFI BIOS
TriXX Boost: Yes
AMD RDNA 2 Architecture
DirectX 12 Ultimate
GDDR6 Memory
PCI Express 4.0 Support
AMD FreeSync Technology
DisplayPort 1.4 with DSC
HDMI
Video Streaming up to 8K
Radeon VR Ready Premium
AMD FidelityFX
Radeon Image Sharpening
Radeon Anti-Lag
Radeon Software
Game Driver Optimizations
Form FactorATX
Max GPU Length193 mm
Card Dimensions (L x H)7.60" x 4.73"
Slot Width2 Slots
Shipping weight0.74 kg
Package size267 × 165 × 60 mm

Questions about this item

What slot and power connectors does the 11310-01-20G need to fit?

It uses a PCI Express 4.0 x16 slot and requires a 500W or greater power supply with the necessary PCIe power cables for the 140W board.

Which driver step is often missed when installing the Radeon RX 6600?

After seating the card and connecting power, install the latest AMD Adrenalin driver package before launching any game; skipping this leaves the GPU on a basic Microsoft driver.

When should the thermal paste on the PULSE cooler be replaced?

Plan to refresh the paste every few years or if temperatures rise noticeably under load, as the double-fan cooler relies on good contact with the GPU die.

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