We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
MSI RTX 3090 Ventus triple-fan graphics card with brushed metal backplate

MSI Refurbished

MSI RTX 3090 VENTUS 3X 24G OC graphics card

SKU CH-X7JZ-4YY0A MPN RTX 3090 VENTUS 3X 24G OC

Delivers 24GB GDDR6X memory on a 384-bit bus with 10496 CUDA cores and a 1725 MHz boost clock for 4K gaming and creative workloads

  • Graphics processorGeForce RTX 3090
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • CUDA core count10496
  • Highest resolution7680 × 4320
  • Boost frequency1725 MHz
  • 24 GB GDDR6X memory on a 384-bit bus handles large textures and datasets
  • 10496 CUDA cores at up to 1725 MHz boost accelerate rendering and compute workloads
  • PCI Express 4.0 interface doubles bandwidth for faster data transfer
  • Triple TORX Fan 3.0 cooler with heatpipes and metal backplate keeps temperatures low
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive up to four 8K displays

Capacity and Interface

This is an MSI GeForce RTX 3090 Ventus 3X graphics card with 24GB of GDDR6X memory on a 384-bit bus. The GPU provides 10496 CUDA cores and a boost clock of 1725 MHz over a PCI Express 4.0 interface. It is built for workloads that need a large frame buffer and high memory bandwidth.

Suitability

The 24GB capacity suits 8K gaming, complex 3D rendering and large dataset compute where smaller buffers would bottleneck performance. A 350W TDP and a 750W PSU requirement mean builders with modest power supplies or compact cases should look at lower-power alternatives.

Deciding Specification

The single specification that decides fit is the 24GB GDDR6X memory paired with a 384-bit interface. Workloads that exceed 12GB buffers will run on this card without paging to system memory; workloads that fit in less memory gain no advantage from the extra capacity.

How it compares

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

Price $739.99
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 1725 MHz
Lower than about 78% of the 1,837 comparable items (median 1.89 GHz).

New to this? How to buy a graphics card with Bitcoin — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameMSI
Product lineVentus
Model nameRTX 3090 VENTUS 3X 24G OC
Processor
TDP rating350 W
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3090
Memory capacity24 GB
Boost frequency1725 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 connector2 × 8-Pin
Size & build
Max graphics card length305 mm
Card size12.01 in × 4.72 in
Shipping weight2.00 kg
Package size406 × 259 × 89 mm
More details
Cooling solutionTriple Fans

Questions about this item

How loud and hot does the triple-fan Ventus cooler get when the RTX 3090 runs at its 350W TDP all day?

The card uses a triple-fan thermal design with TORX Fan 3.0, core heat pipes and a metal backplate with heatpipes to move heat away from the GPU and rear memory modules during sustained 350W loads.

My power supply only has a single 8-pin PCIe cable — will that run the RTX 3090 Ventus 3X OC?

No. The card requires two 8-pin power connectors and the manufacturer recommends a 750W PSU to meet the 350W thermal design power.

Will this PCI Express 4.0 card work in my older motherboard that only has PCI Express 3.0 slots?

Yes. The RTX 3090 Ventus 3X OC is backward compatible with PCI Express 3.0 slots, though it will operate at 3.0 speeds instead of 4.0.

More in Desktop GPUs & Video Cards

Similar items