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Sapphire Tech

Sapphire Tech Radeon RX 9060 XT Black Diamond 8GB graphics card

SKU CH-9FDX-M8ZZ8

RDNA 4 GPU with 2048 stream processors, 8GB GDDR6 on a 128-bit bus, boost clock 3290 MHz, PCIe 5.0 x16, HDMI and DisplayPort 2.1a outputs

  • InterfacePCI Express 5.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 9000 Series
  • GPURadeon RX 9060 XT
  • ArchitectureRDNA 4
  • Game Clock2700 MHz
  • Boost clock reaches 3290 MHz for responsive 1440p gaming
  • Game clock runs at 2700 MHz for stable sustained performance
  • 2048 stream processors on RDNA 4 architecture handle modern workloads
  • 8 GB GDDR6 at 20 Gbps on a 128-bit bus feeds the GPU fast
  • PCIe 5.0 x16 plus DisplayPort 2.1a and dual HDMI connect latest displays

Sapphire Radeon RX 9060 XT Black Diamond 8GB

The Sapphire Radeon RX 9060 XT Black Diamond 8GB is a graphics card built on AMD RDNA 4 architecture for 1440p gaming. It delivers 2048 stream processors with a game clock of 2700 MHz and a boost clock up to 3290 MHz. The 8GB GDDR6 frame buffer runs at 20000 MHz effective across a 128-bit bus. It connects through a PCI Express 5.0 x16 slot.

Thermals noise and power in normal use

The card draws power through a standard 12-pin connector and runs at the 2700 MHz game clock during typical loads. Boost behaviour reaches 3290 MHz when thermal headroom allows. Fan curves are tuned to balance airflow against acoustic output under sustained gaming workloads. Power draw scales with the 128-bit memory interface and 20 Gbps memory speed.

Build quality and daily connectivity

A black metal backplate reinforces the PCB and protects rear components during handling. The I/O bracket provides two HDMI ports and one DisplayPort 2.1a output for multi-monitor setups. DisplayPort 2.1a supports high-refresh 4K panels without compression. The dual-slot ATX form factor fits standard chassis layouts.

Highlights

  • Boost clock reaches 3290 MHz for responsive 1440p gaming
  • Game clock runs at 2700 MHz for stable sustained performance
  • 2048 stream processors on RDNA 4 architecture handle modern workloads
  • 8 GB GDDR6 at 20 Gbps on a 128-bit bus feeds the GPU fast
  • PCIe 5.0 x16 plus DisplayPort 2.1a and dual HDMI connect latest displays

Specifications

BrandSAPPHIRE
Series9060XT BLACK DIAMOND 8G
Model9060XT BLACK DIAMOND 8G
InterfacePCI Express 5.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 9000 Series
GPURadeon RX 9060 XT
ArchitectureRDNA 4
Game Clock2700 MHz
Boost Clock3290 MHz
Stream Processors2048
Effective Memory Clock20000 MHz (20 Gbps)
Memory Size8GB
Memory Interface128-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
Multi-Monitor Support3
HDMI2 x HDMI
DisplayPort1x DisplayPort™ 2.1a
ColorBlack
Max Resolution7680 x 4320
CoolerDouble Fans
Thermal Design Power170W
Recommended PSU Wattage450W
Power Connector8-Pin
HDCP ReadyYes
Form FactorATX
Max GPU Length244 mm
Card Dimensions (L x H)262(L)X 116(W)X 46.1 (H)mm
Slot Width2.3 Slots

Questions about this item

How do I install the Sapphire Black Diamond Radeon RX 9060 XT into a PCI Express 5.0 x16 slot without bending the bracket?

Align the gold edge connector with the motherboard's PCI Express 5.0 x16 slot, press down evenly until the retention clip clicks, then secure the metal bracket to the case with a screw before connecting power cables.

What maintenance will the Sapphire Black Diamond Radeon RX 9060 XT cooling system need after extended use?

Use compressed air to clear dust from the heatsink fins and fan blades every few months; the thermal paste under the cooler typically lasts years and only needs replacement if temperatures rise unexpectedly.

At sustained load, does the 128-bit memory interface or the 20 Gbps GDDR6 bandwidth become the limiting factor first?

The 128-bit memory interface caps total throughput, so bandwidth saturation appears before the 20 Gbps GDDR6 chips reach their individual speed ceiling during prolonged heavy workloads.

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