Sapphire PULSE RX7800 XT GAMING, PCIe4, 16GB DDR6, 2 HDMI, 2 DP, 2430MHz Clock

Sale price £ 447.65
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PULSE AMD Radeon™ RX 7800 XT 16GB

  • Boost Clock_ Up to 2430 MHz
  • Game Clock_ Up to 2124 MHz
  • Memory: 16GB/256 bit DDR6. 19.5Gbps Effective
  • Stream Processors_ 3840
  • RDNA™ 3 Architecture 
  • Ray Accelerator_ 60

Digital Power Design

SAPPHIRE NITRO+ & PULSE AMD Radeon™ RX 7800 Series are designed with digital power which provides accurate power control and excellent power efficiency

Ultra High Performance Conductive Polymer Aluminum Capacitor

The Ultra High Performance Conductive Polymer Aluminum Capacitor has a small PCB foot print but high volumetric capacitance that makes 14-phase power possible on the RX 7800 series graphics card. The capacitor offers stable capacitance at a high frequency and temperature with very low signal noise, ensuring the stability and reliability of the product.

High TG Copper PCB

The GPU is mounted on to the high-density 14 layer 2oz Copper and high TG PCB to match the rapid speed, high current and increased power requirement of the GPU and memory to guarantee high stability of the PCB during operation.

Angular Velocity Fan Blade

The Angular Velocity Fan Blade  provides a double layer of downward air pressure which alongside the air pressure on the outer ring of the Axial fan, results in up to 44% more downward air pressure and up to 19% more airflow for a quieter and cooler operation when compared to the previous generations.

Optimized Composite Heatpipe

The composite heatpipes are fine-tuned for each individual cooling design with optimal heat flow, efficiently and evenly spreading out the heat to the entire cooling module.

Fuse Protection

In order to protect your card, the SAPPHIRE cards have fuse protection built into the circuit of the external PCI-E power connector to keep the components safe. 

Two-Ball Bearing

These feature Dual Ball bearing fans, which have an approximately 85% longer lifespan than sleeve bearings in our tests. The improvements to the fan blades means the solution is up to 10% quieter than the previous generation.


Slot Size
Two-Ball Bearing Fans Optimized Composite Heatpipe Angular Velocity Fan Blade High TG Copper PCB Optimized Composite Heatpipe Dual-X Cooling Technology Intelligent Fan Control Precision Fan Control Metal Backplate
PSU Requirements
700W or greater recommended
Connectors Required
2 x 8-pin PCIe Power
Additional Features
See Overview
280 x 128.75 x 52.57 mm
2.5 Slot
Package Type
Yes (HDMI)
Yes (DisplayPort)
3 Years

Max Display Support
Chipset Manufacturer
256 bit
PCI Express 4.0
Graphics Chipset
AMD RX 7800 XT
Memory Size
Memory Type
Memory Interface
Core Clock
Digital Max Resolution_ 7680 x 4320
Boost Clock_ Up to 2430 MHz Game Clock_ Up to 2124 MHz
Memory Clock
19.5 Gbps
CUDA Cores / Stream Processors
3840 Stream Processors
2 x HDMI 2 x DisplayPort
HDCP Support

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