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Black dual-fan graphics card 227.2 mm long 2.5-slot design Axial-tech fans

ASUS

ASUS Dual GeForce RTX 4070 SUPER EVO OC Edition 12GB GDDR6X

SKU CH-C4AQ-5RQJG

Compact 2.5-slot graphics card with 12GB GDDR6X memory, 7168 CUDA cores, and a 2550 MHz boost clock for small-form-factor builds

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070 SUPER
  • Boost Clock2550 MHz
  • CUDA Cores7168
  • 12 GB GDDR6X memory at 21 Gbps feeds high-resolution textures fast
  • Boost clock reaches 2550 MHz in OC mode for extra frame-rate headroom
  • 7168 CUDA cores on Ada Lovelace architecture accelerate raster and ray-tracing workloads
  • Axial-tech dual fans with 0 dB tech keep thermals low and noise near silent at idle
  • 5-slot, 227.2 mm design plus dual BIOS switch fits compact cases and lets you choose performance or quiet profile

Compact SFF-ready graphics card

The ASUS Dual GeForce RTX 4070 SUPER EVO OC Edition fits small-form-factor builds with a 2.5-slot design and a length of 227.2 mm. It delivers 12GB of GDDR6X memory on a 192-bit bus and 7168 CUDA cores for 1440p gaming and creative workloads. A boost clock of 2550 MHz in OC mode and 2520 MHz in default mode provides headroom for demanding titles. The card connects via PCI Express 4.0.

Dual BIOS and Axial-tech cooling

A physical Dual BIOS switch lets you choose between Performance mode for lower temperatures and Quiet mode for reduced noise without software. Axial-tech fans use a smaller hub, longer blades and a barrier ring to increase downward air pressure across the heatsink. Dual ball fan bearings extend bearing life compared to sleeve designs. 0dB technology stops the fans entirely during light loads for silent operation.

12GB GDDR6X frame buffer

The 12GB GDDR6X memory running at 21 Gbps determines whether the card can hold high-resolution textures and large datasets without swapping. This capacity paired with the 192-bit interface and 7168 CUDA cores makes the card suitable for 1440p ultra settings and entry-level 4K with DLSS 3. If your workflow needs more VRAM, a larger frame buffer would be required.

Highlights

  • 12 GB GDDR6X memory at 21 Gbps feeds high-resolution textures fast
  • Boost clock reaches 2550 MHz in OC mode for extra frame-rate headroom
  • 7168 CUDA cores on Ada Lovelace architecture accelerate raster and ray-tracing workloads
  • Axial-tech dual fans with 0 dB tech keep thermals low and noise near silent at idle
  • 5-slot, 227.2 mm design plus dual BIOS switch fits compact cases and lets you choose performance or quiet profile

Specifications

BrandASUS
SeriesDual
ModelDUAL-RTX4070S-O12G-EVO
Part Number90YV0KC0-M0AA00
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070 SUPER
Boost Clock2550 MHz
CUDA Cores7168
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6X
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1a
DisplayPort3 x DisplayPort 1.4a
ColorBlack
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerDouble Fans
Thermal Design Power250W
Recommended PSU Wattage750W
Power Connector1 x 16-Pin
HDCP ReadyYes
Features12GB GDDR6X memory 7168 CUDA cores, and a boost clock up to 2550 MHz (OC mode)
Form FactorATX
Max GPU Length227 mm
Slot Width2.5 Slots

Questions about this item

Will the 2.5-slot, 227.2 mm card fit in my compact case?

The card uses a 2.5-slot design and measures 227.2 mm long, so it fits most small-form-factor chassis that can accommodate a dual-fan GPU of that length.

Does the card need a new power supply or special cables?

The board draws power through a standard PCIe 4.0 slot and typical 8-pin or 12VHPWR connectors; check your PSU wattage and cable type against the card’s requirements.

What does the physical Dual BIOS switch actually change?

It toggles between Performance mode, which targets lower temperatures, and Quiet mode, which reduces fan noise for lighter workloads.

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