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Three-slot graphics card with aluminium alloy frame, two axial fans and dual HDMI and DisplayPort outputs

Sapphire Tech

Sapphire Tech NITRO+ Radeon RX 7800 XT 16GB GDDR6 OC graphics card

SKU CH-7GDA-9DEX8

Delivers 16 GB GDDR6 on a 256-bit bus with 3840 stream processors, 60 compute units, 64 MB cache and PCIe 4.0 x16 for 4K gaming across four displays

  • GPURadeon RX 7800 XT
  • Memory TypeGDDR6

Option NITRO+ 7800XT

  • 3840 stream processors accelerate demanding workloads
  • 60 compute units with RT and AI acceleration enhance realism
  • 16 GB GDDR6 on a 256-bit bus delivers high memory bandwidth
  • 64 MB Infinite Cache reduces latency for smoother frame rates
  • PCIe 4.0 x16 interface supports fast data transfer to the system

16GB GDDR6 graphics card for high-resolution gaming

The Sapphire Tech NITRO+ Radeon RX 7800 XT delivers 16GB of GDDR6 memory across a 256-bit bus. It uses the AMD RDNA 3 architecture with 3840 stream processors and 60 compute units. The card targets enthusiasts who want 1440p or 4K performance in modern titles. An overclocked boost profile ships out of the box.

PCIe 4.0 x16 slot and 700W power supply required

Installation needs a full-size PCIe 4.0 x16 slot and a power supply rated for at least 700W. Two 8-pin power connectors feed the board. The triple-slot cooler measures 320mm long, 134.85mm wide and 61.57mm high, so case clearance must be checked. System memory of 16GB is recommended for best results.

Dual HDMI and dual DisplayPort 2.1 drive four

The rear bracket provides two HDMI ports and two DisplayPort 2.1a outputs, each capable of 7680×4320 resolution. Up to four displays can run simultaneously for surround gaming or productivity. The aluminium alloy frame adds structural rigidity during transport and installation. No additional software utilities are bundled.

Highlights

  • 3840 stream processors accelerate demanding workloads
  • 60 compute units with RT and AI acceleration enhance realism
  • 16 GB GDDR6 on a 256-bit bus delivers high memory bandwidth
  • 64 MB Infinite Cache reduces latency for smoother frame rates
  • PCIe 4.0 x16 interface supports fast data transfer to the system

Specifications

GPURadeon RX 7800 XT
Memory TypeGDDR6

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much power does the card draw under sustained load?

The card requires a minimum 700-watt power supply and two 8-pin power cables for stable operation.

What cooling solution handles heat during all-day use?

A triple-slot design measuring 320 by 134.85 by 61.57 mm with an aluminum alloy frame dissipates heat across a large heatsink area.

What motherboard slot and system memory are needed?

A PCI-Express 4.0 x16 slot is required, along with at least 8 GB of system memory, though 16 GB is recommended.

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