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MSI

MSI GeForce RTX 3080 Ti Gaming X Trio 12G GDDR6X 384bit graphics card

SKU CH-AXB8-J6TP2

A 12 GB GDDR6X graphics card with a 384-bit memory interface and 19000 MHz memory frequency for 7680×4320 maximum resolution

  • Memory capacity12 GB
  • Interface typePCI Express 4.0 16X
  • Highest resolution7680 × 4320
  • Type of memoryGDDR6X
  • Core frequency19000 MHz
  • Chipset makerNVIDIA
  • 12 GB GDDR6X memory fuels 8K gaming and creative workloads
  • 19000 MHz memory clock pushes bandwidth for high-refresh 4K play
  • Triple 8-pin power design sustains 12 GB frame buffers under load
  • PCI Express 4.0 x16 link removes bottlenecks at 7680×4320 output
  • RTX 3080 Ti chipset drives 384-bit bus for smooth ultra-wide experiences

RTX 3080 Ti Gaming X Trio 12G

The MSI GeForce RTX 3080 Ti Gaming X Trio 12G is a graphics card built around the NVIDIA RTX 3080 Ti chipset with 12GB of GDDR6X memory on a 384bit interface. It targets enthusiasts and creators who need high frame rates at 4K or 8K resolutions up to 7680×4320. The PCI Express 4.0 16X connection provides the necessary bandwidth for modern workloads.

Triple 8pin power and Trio cooling

Three 8pin power connectors indicate a high power ceiling, so a robust power supply is essential for stable operation. The Gaming X Trio cooler uses a triple-fan layout with a substantial heatsink to manage thermals under sustained load. A reinforced backplate adds structural rigidity and helps prevent PCB flex during installation or transport.

Upgrade from 10GB class cards

Moving from a 10GB model to this 12GB GDDR6X card adds memory headroom for texture-heavy titles and creative applications at maximum resolution. The 19000MHz memory frequency and 384bit bus deliver higher bandwidth than narrower 320bit designs. The jump is worthwhile when current VRAM limits cause stutter or force texture quality reductions at 4K and above.

How it compares

Measured against everything we stock in Desktop GPUs & Video Cards, at today’s prices. Recalculated every night.

Price $779.99
Pricier than about 81% of the 4,285 comparable items (median $354.99).
Memory capacity 12 GB
Higher than about 60% of the 3,563 comparable items (median 8 GB).
Core frequency 19000 MHz
Higher than about 90% of the 1,624 comparable items (median 1.82 GHz).

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Specifications

Product
Brand nameMSI
Model nameMSI GeForce RTX 3080 Ti GAMING X TRIO 12G
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Memory capacity12 GB
Core frequency19000 MHz
Chipset makerNVIDIA
Memory bus width384bit
Ports & slots
Interface typePCI Express 4.0 16X
Power
Power input connector8pin+8pin+8pin

Questions about this item

What bandwidth does the PCI Express 4.0 16X interface provide for the RTX 3080 Ti?

The PCI Express 4.0 16X interface delivers up to 32 GT/s per lane, giving the RTX 3080 Ti full x16 bandwidth for data transfer between the GPU and the motherboard chipset.

How many expansion slots does the Gaming X Trio cooler occupy inside a PC case?

The triple-fan Gaming X Trio design uses a 3-slot bracket, so you need three adjacent rear openings and enough internal clearance for a card that is roughly 320 mm long.

What is the correct order for connecting the three 8-pin power cables to avoid a no-post condition?

Plug each 8-pin connector from separate PSU cables if possible, seat them firmly until the clips click, then power on; using a single daisy-chained cable for multiple plugs often causes instability.

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