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Silver triple-fan graphics card with angular shroud and exposed metal backplate

GIGABYTE

GIGABYTE AERO GeForce RTX 4090 24GB graphics card

SKU CH-AHS0-1VM3S

A 24 GB GDDR6X graphics card with 16384 CUDA cores, a 2535 MHz boost clock, HDMI 2.1 and three DisplayPort 1.4a outputs on a PCI Express 4.0 x16 interface

  • Memory TypeGDDR6X
  • 24 GB GDDR6X memory handles massive textures and datasets
  • 16384 CUDA cores accelerate parallel compute workloads
  • Boost clock reaches 2535 MHz for high single-thread speed
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive multiple 4K displays
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU

AERO 24GB 384-bit GDDR6X

The GIGABYTE AERO GeForce RTX 4090 24GB is a high-end graphics card built around 24GB of 384-bit GDDR6X memory and 16384 CUDA Cores. It connects via PCI Express 4.0 x16 and outputs through one HDMI 2.1 and three DisplayPort 1.4a connectors. Core clock runs at 2235 MHz with a boost clock of 2535 MHz.

Suited for 4K workloads needing large frame buffers

This card suits creators and enthusiasts running 4K or multi-monitor setups that benefit from the 24GB buffer and wide memory bus. Buyers with modest 1080p or 1440p targets, limited case space, or constrained power budgets should consider smaller models.

24GB 384-bit GDDR6X decides fit

The single specification that decides fit is the 24GB 384-bit GDDR6X configuration. It determines whether the card can hold the textures, render targets and compute datasets your workflow demands without spilling to system memory.

Highlights

  • 24 GB GDDR6X memory handles massive textures and datasets
  • 16384 CUDA cores accelerate parallel compute workloads
  • Boost clock reaches 2535 MHz for high single-thread speed
  • HDMI 2.1 plus three DisplayPort 1.4a outputs drive multiple 4K displays
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU

Specifications

Memory TypeGDDR6X

Questions about this item

How much case clearance does the AERO RTX 4090 need for its triple-slot cooler?

The card occupies three expansion slots, so verify your chassis allows at least that width and check total graphics-card length against the manufacturer’s maximum supported dimension.

Which power connectors must be seated for the 16384 CUDA core GPU to start?

Connect every 12VHPWR or 8-pin PCIe plug the board provides; a partially seated connector is the most common reason the 2535 MHz boost clock never engages.

When should the thermal paste on the 24 GB GDDR6X memory modules be refreshed?

Re-paste only if sustained memory junction temperatures climb noticeably above stock levels after several years; otherwise the factory compound remains effective for the card’s usable life.

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