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Triple-fan MSI RTX 3090 graphics card with silver-and-black shroud and metal backplate

MSI Refurbished

MSI RTX 3090 Gaming X Trio 24G 1785 MHz graphics card

SKU CH-1A9M-SP0WF MPN RTX 3090 GAMING X TRIO 24G

High-performance GPU with 24 GB GDDR6X memory, 10496 CUDA cores and 1785 MHz boost clock for 4K and 8K workloads

  • Graphics processorGeForce RTX 3090
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • CUDA core count10496
  • Highest resolution7680 × 4320
  • Boost frequency1785 MHz
  • 24 GB GDDR6X memory handles massive 4K and 8K textures
  • 10496 CUDA cores accelerate rendering and compute workloads
  • Boost clock reaches 1785 MHz for high frame rates
  • PCI Express 4.0 interface doubles bandwidth over 3.0
  • HDMI 2.1 and three DisplayPort 1.4a outputs drive four displays

24GB GDDR6X GPU for creators and enthusiasts

This MSI GeForce RTX 3090 Gaming X Trio 24G delivers 10496 CUDA cores and a 1785 MHz boost clock. The 24GB GDDR6X memory runs across a 384-bit interface at 19.5 Gbps. It targets 4K gaming, 3D rendering and AI workloads that demand high VRAM capacity.

PCI Express 4.0 slot and 4K display readiness

Verify your motherboard provides a PCI Express 4.0 slot with enough physical clearance for a triple-fan design. Confirm your power supply delivers the required wattage and connectors for a 3090-class card. Ensure your monitor uses HDMI 2.1 or DisplayPort 1.4a to reach 7680 x 4320 resolution.

Suits 4K gamers and GPU compute users.

The 24GB frame buffer benefits professionals editing 8K video or training large models. SLI Ready support adds multi-GPU scaling for compatible applications. Buyers with small-form-factor cases or modest power budgets should consider a smaller card.

How it compares

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

Price $724.99
Pricier than about 80% of the 4,285 comparable items (median $354.99).
Memory capacity 24 GB
Higher than about 91% of the 3,563 comparable items (median 8 GB).
Boost frequency 1785 MHz
Lower than about 68% of the 1,837 comparable items (median 1.89 GHz).

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Specifications

Product
Brand nameMSI
Product lineGaming
Model nameRTX 3090 GAMING X TRIO 24G
Processor
TDP rating370 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3090
Memory capacity24 GB
Boost frequency1785 MHz
CUDA core count10496
Chipset makerNVIDIA
Graphics seriesNVIDIA GeForce RTX 30 Series
Effective memory speed19.5 Gbit/s
Memory bus width384-Bit
DirectX support12
OpenGL support4.6
Supported displays4
Multi-GPU supportSLI Ready
VR readyYes
Audio & video
HDCP supportYes
Ports & slots
Interface typePCI Express 4.0
HDMI ports1 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply750 W
Power input connector3 × 8-Pin
Size & build
Max graphics card length323 mm
Card size12.72 in × 5.51 in
Shipping weight1.81 kg
Package size401 × 259 × 84 mm
More details
Cooling solutionTriple Fans

Questions about this item

Does the card ship with the power cables or mounting bracket, or do I need to buy them separately?

The listing covers the graphics card itself; power cables and a mounting bracket are not included and must be sourced from the power supply and case respectively.

Should I choose this 24 GB 384-bit GDDR6X model over a smaller variant for 8 K work?

The 24 GB frame buffer and 384-bit GDDR6X bus give the headroom 8 K workloads demand, while lower-capacity cards would bottleneck texture and compute data.

What does the 1785 MHz boost clock deliver in a real system?

At 1785 MHz the 10496 CUDA cores push the GPU to its rated peak frequency under load, limited only by power and thermal headroom in the host chassis.

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