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MSI GeForce RTX 3090 AERO 24G graphics card, dual-slot silver shroud with dual fans, exposed backplate, dual 8-pin power connectors

MSI

MSI GeForce RTX 3090 AERO 24G graphics card

SKU CH-VZWC-Q65NF

24GB GDDR6X graphics card with 384-bit memory interface and 19500MHz video memory frequency for 7680×4320 maximum resolution

  • InterfacePCI Express 4.0 16X
  • Chipset ManufacturerNVIDIA
  • Core Clock19500MHz
  • Memory Size24GB
  • Memory Interface384bit
  • Memory TypeGDDR6X
  • 24GB GDDR6X memory handles large creative workloads
  • 19500MHz memory frequency delivers high bandwidth for 8K output
  • 384bit memory interface sustains throughput in demanding applications
  • PCI Express 4.0 16X link provides fast data transfer to the system
  • 7680×4320 maximum resolution supports ultra-high-definition displays

24 GB GDDR6X for RTX 3090

This MSI GeForce RTX 3090 AERO 24G delivers 24 GB of GDDR6X memory on a 384-bit bus. The PCI Express 4.0 16X interface feeds the GPU at up to 19500 MHz memory frequency. It targets creators and engineers who need large frame buffers for 8K workflows or multi-GPU compute.

Upgrade from 10 GB cards

Moving from a 10 GB board removes the hard ceiling that forces texture streaming or scene partitioning in heavy renders. The jump is worth it when projects exceed 10 GB VRAM and spill to system memory, adding latency. The 8-pin plus 8-pin power connectors supply the headroom the larger buffer demands.

Sustained load behaviour

Under continuous compute or render load the 384-bit memory subsystem keeps bandwidth stable without throttling. The dual 8-pin power delivery supports steady current draw for long sessions. Maximum resolution of 7680×4320 remains accessible throughout extended workloads.

Highlights

  • 24GB GDDR6X memory handles large creative workloads
  • 19500MHz memory frequency delivers high bandwidth for 8K output
  • 384bit memory interface sustains throughput in demanding applications
  • PCI Express 4.0 16X link provides fast data transfer to the system
  • 7680×4320 maximum resolution supports ultra-high-definition displays

Specifications

BrandMSI
ModelMSI GeForce RTX 3090 AERO 24G
InterfacePCI Express 4.0 16X
Chipset ManufacturerNVIDIA
Core Clock19500MHz
Memory Size24GB
Memory Interface384bit
Memory TypeGDDR6X
Max Resolution7680×4320
Power Connector8pin+8pin

Questions about this item

What PCIe slot and power connectors does the RTX 3090 AERO 24G require?

The card uses a PCI Express 4.0 16X interface and needs two 8pin power connectors from the PSU.

How do I install the card, and what step is often missed?

Insert the card fully into the PCI Express 4.0 16X slot until the retention clip clicks, then attach both 8pin power cables; forgetting the second 8pin is the common error.

When will the 24GB GDDR6X memory need attention?

GDDR6X memory does not require user maintenance; if artifacts appear at the 19500MHz frequency, the card itself would need professional repair or replacement.

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