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MSI GeForce RTX 4080 SUPRIM X triple-fan graphics card with brushed metal backplate

MSI

MSI GeForce RTX 4080 16GB SUPRIM X graphics card

SKU CH-V9VK-TJNC0

A GeForce RTX 4080 graphics card with 16GB GDDR6X memory on a 256-bit bus and a 22400MHz core clock, supporting 7680×4320 resolution via PCI Express 4.0

  • InterfacePCI Express 4.0 16X
  • Chipset ManufacturerNVIDIA
  • Core Clock22400MHz
  • Memory Size16GB
  • Memory Interface256bit
  • Memory TypeGDDR6X
  • 16 GB GDDR6X memory drives high-resolution textures
  • 22400 MHz memory frequency accelerates data throughput
  • 256-bit memory interface widens bandwidth for 4K workloads
  • PCI Express 4.0 x16 link supports full GPU utilisation
  • 7680 × 4320 maximum resolution enables 8K display output

16 GB RTX 4080 for 8K workflows

The MSI GeForce RTX 4080 16GB SUPRIM X delivers 16 GB of GDDR6X memory on a 256 bit bus. It connects through a PCI Express 4.0 16X slot and drives displays up to 7680×4320. The card targets creators and gamers who need high frame buffers for 8K content or heavy texture loads.

Triple slot cooler keeps thermals in check

A large triple slot heatsink with multiple heat pipes moves heat away from the GPU core and memory modules. Three fans run at low RPM under typical loads, so acoustic output stays modest during long render sessions. The single 16 pin power connector supplies the board without extra cable clutter.

No accessories included — plan your build

The unit ships without original packaging, cables, adapters or software bundles. Buyers who need a 16 pin to dual 8 pin adapter or a support bracket must source those separately. Builders who require a second card for multi GPU compute should verify motherboard spacing before ordering.

Highlights

  • 16 GB GDDR6X memory drives high-resolution textures
  • 22400 MHz memory frequency accelerates data throughput
  • 256-bit memory interface widens bandwidth for 4K workloads
  • PCI Express 4.0 x16 link supports full GPU utilisation
  • 7680 × 4320 maximum resolution enables 8K display output

Specifications

BrandMSI
ModelMSI GeForce RTX 4080 16GB SUPRIM X
InterfacePCI Express 4.0 16X
Chipset ManufacturerNVIDIA
Core Clock22400MHz
Memory Size16GB
Memory Interface256bit
Memory TypeGDDR6X
Max Resolution7680×4320
Power Connector16pin

Questions about this item

How do I connect the 16pin power connector and what step do builders often miss?

Plug the 16pin cable fully until it clicks, then verify the latch is seated; a loose connection causes instability under load.

What maintenance will the GDDR6X memory and cooling need later?

Dust the heatsink fins and fan blades every few months; the 22400MHz memory runs hot, so clean airflow prevents throttling.

What limit appears first during sustained 4K gaming at 7680×4320?

The 256bit memory bus saturates before the core, capping bandwidth in extended high‑resolution sessions.

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