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Large graphics card with three axial fans and a matte black metal shroud

ASUS Refurbished

ASUS TUF-RTX3090-24G-GAMI graphics card

SKU CH-AYRV-P3NF8 MPN TUF-RTX3090-24G-GAMI

Refurbished GeForce RTX 3090 with 24GB GDDR6X on a 384-bit bus, 10496 CUDA cores and boost clocks up to 1725 MHz

  • Graphics processorGeForce RTX 3090
  • Memory capacity24 GB
  • Interface typePCI Express 4.0
  • CUDA core count10496
  • Highest resolution7680 × 4320
  • Boost frequencyOC Mode: 1725 MHz Gaming Mode: 1695 MHz
  • 24GB GDDR6X on a 384-bit bus feeds 10496 CUDA cores for heavy workloads
  • OC boost reaches 1725 MHz while Gaming mode holds 1695 MHz
  • PCI Express 4.0 interface matches modern platform bandwidth
  • HDMI 2.1 and DisplayPort 1.4a drive up to 7680 x 4320 across four screens
  • Triple-fan cooler sustains clocks under an 850W PSU recommendation

24GB GDDR6X for 8K workloads

This ASUS TUF Gaming GeForce RTX 3090 delivers 24GB of GDDR6X memory on a 384-bit bus for creators and gamers who need maximum frame-buffer capacity. The card runs at 1695 MHz in Gaming Mode and 1725 MHz in OC Mode with 10496 CUDA cores. It connects through PCI Express 4.0 and drives up to four displays via two HDMI 2.1 and three DisplayPort 1.4a outputs.

Upgrade from 10GB or 12GB RTX 30 cards

Moving to this 24GB model removes the memory ceiling that limits large-scene rendering, high-resolution texture packs and multi-monitor 8K output at 7680 x 4320. The 19.5 Gbps effective memory clock and 384-bit interface supply the bandwidth those workloads demand. SLI Ready support remains available for compatible multi-GPU configurations.

Check 850W PSU and dual 8-pin power

Verify your power supply delivers at least 850W and provides two 8-pin PCIe connectors for this card. Confirm the chassis can accommodate a triple-fan cooler and that the motherboard offers a PCI Express 4.0 x16 slot. Ensure your operating environment supports DirectX 12 and OpenGL 4.6 for full API compatibility.

How it compares

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

Price $759.99
Pricier than about 81% 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 OC Mode: 1725 MHz Gaming Mode: 1695 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 nameASUS
Product lineTUF Gaming
Model nameTUF-RTX3090-24G-GAMING
Memory
Type of memoryGDDR6X
Display
Highest resolution7680 × 4320
Graphics
Graphics processorGeForce RTX 3090
Memory capacity24 GB
Boost frequencyOC Mode: 1725 MHz
Gaming Mode: 1695 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 support2.3
Ports & slots
Interface typePCI Express 4.0
HDMI ports2 x HDMI 2.1
DisplayPort connectors3 x DisplayPort 1.4a
Power
Recommended power supply850 W
Power input connector2 × 8-Pin
Size & build
Max graphics card length300 mm
Card size11.8 in × 4.99 in
Slots occupied2.7-slot
Shipping weight2.56 kg
Package size445 × 279 × 127 mm
More details
Cooling solutionTriple Fans

Questions about this item

What case clearance does the triple-fan cooler on this RTX 3090 require?

The card uses a triple-fan design that occupies three expansion slots; measure your chassis length and width to confirm it fits alongside the 384-bit GDDR6X memory layout.

Which power cables must be connected before first boot?

Attach both 8-pin PCIe connectors from an 850 W supply; the board will not start if either plug is missing or seated loosely.

When should the thermal paste under the triple-fan heatsink be renewed?

Plan to re-paste the GPU die and memory modules after roughly two years of heavy load or if core temperatures climb above 80 °C under stock clocks.

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