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MSI

MSI GeForce RTX 4080 Suprim X 16GB GDDR6X graphics card

SKU CH-D53X-N87V8

Delivers 16 GB GDDR6X memory and 7680 x 4320 output over three DisplayPorts and HDMI on a PCIe 4.0 interface

  • Memory TypeGDDR6X
  • 16GB GDDR6X memory fuels high-resolution gaming and creative workloads
  • PCI Express 4.0 interface provides high-bandwidth data transfer to the GPU
  • 7680 x 4320 maximum resolution supports detailed multi-monitor and 8K setups
  • NVIDIA RTX 4080 chipset delivers advanced Tensor core acceleration for AI tasks
  • Triple DisplayPort plus HDMI outputs enable flexible multi-display connectivity

16GB GDDR6X GPU for enthusiasts

The MSI GeForce RTX 4080 Suprim X targets enthusiast gamers and creators who need high frame rates at 4K and beyond. It uses the Ada Lovelace architecture with 16GB of GDDR6X memory. The card connects through a PCI Express 4.0 interface and drives displays up to 7680 x 4320 resolution.

Sustained-load behaviour

New Streaming Multiprocessors deliver up to 2x performance and power efficiency over the prior design. Fourth-Gen Tensor Cores provide up to 2x AI throughput for demanding creative workloads. Third-Gen RT Cores maintain up to 2x ray tracing performance during extended sessions without throttling.

16GB VRAM capacity decides fit

The 16GB GDDR6X frame buffer is the single specification that determines whether this card fits a build. It sets the ceiling for texture resolution, scene complexity and AI batch size in professional applications. Buyers matching this capacity to their workflow avoid bottlenecks that smaller buffers create.

Highlights

  • 16GB GDDR6X memory fuels high-resolution gaming and creative workloads
  • PCI Express 4.0 interface provides high-bandwidth data transfer to the GPU
  • 7680 x 4320 maximum resolution supports detailed multi-monitor and 8K setups
  • NVIDIA RTX 4080 chipset delivers advanced Tensor core acceleration for AI tasks
  • Triple DisplayPort plus HDMI outputs enable flexible multi-display connectivity

Specifications

Memory TypeGDDR6X

Questions about this item

How much heat and noise does the MSI GeForce RTX 4080 Suprim X produce when running all day?

The triple-fan cooler and large vapour-chamber heatsink are designed to keep the 16GB GDDR6X memory and GPU at safe temperatures under sustained load, so fan speeds stay moderate during long sessions.

What power connectors must my PSU already have for the MSI GeForce RTX 4080 Suprim X to work?

The card requires a native 12VHPWR connector or the supplied adapter that combines three 8-pin PCIe cables, so your power supply must provide at least three 8-pin outputs or a 12VHPWR port.

Will the PCI Express 4.0 interface on the MSI GeForce RTX 4080 Suprim X work with my older motherboard?

Yes, the PCIe 4.0 x16 interface is backward compatible with PCIe 3.0 and 2.0 slots, so the card will function on older motherboards at the slot's maximum speed.

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