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Dual-fan graphics card with protective backplate, matte black finish

ASUS

ASUS DUAL-RX7700XT-O12G graphics card

SKU CH-SA2D-A92JP MPN DUAL-RX7700XT-O12G

Refurbished Radeon RX 7700 XT card with 12GB GDDR6, 192-bit bus, PCIe 4.0 x16, HDMI 2.1 and three DisplayPort 2.1 outputs

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 7000 Series
  • GPURadeon RX 7700 XT
  • Core Clock2584 MHz
  • Boost Clock2599 MHz
  • Boost clock reaches 2599 MHz for responsive gaming
  • 12GB GDDR6 on a 192-bit bus handles high-resolution textures
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU
  • Dual ball-bearing fans last up to twice as long as sleeve designs
  • Protective backplate stiffens the PCB to prevent flex and trace damage

Built for 1440p gaming

The ASUS DUAL-RX7700XT-O12G is a PCI Express 4.0 x16 graphics card built around the AMD Radeon RX 7700 XT GPU with 3456 stream processors and 12GB of GDDR6 memory on a 192-bit interface. It targets players who want high frame rates at 1440p resolution across modern titles.

Sustained load behaviour

In OC mode the boost clock reaches 2599 MHz while the core runs at 2584 MHz, allowing the card to maintain higher frequencies during extended sessions. The 245 W thermal design power and a recommended 750 W power supply give the GPU headroom to hold those speeds without throttling.

Thermals noise and power

Axial-tech fans with a smaller hub, longer blades and a barrier ring increase downward air pressure across the heatsink. Dual ball fan bearings are rated to last up to twice as long as sleeve designs. A protective backplate stiffens the 280 mm long, 2.47-slot PCB to prevent flex and trace damage.

Highlights

  • Boost clock reaches 2599 MHz for responsive gaming
  • 12GB GDDR6 on a 192-bit bus handles high-resolution textures
  • PCI Express 4.0 x16 interface delivers full bandwidth to the GPU
  • Dual ball-bearing fans last up to twice as long as sleeve designs
  • Protective backplate stiffens the PCB to prevent flex and trace damage

Specifications

BrandASUS
SeriesDual
ModelDUAL-RX7700XT-O12G
Part Number90YV0JZ0-M0AA00
InterfacePCI Express 4.0 x16
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 7000 Series
GPURadeon RX 7700 XT
Core Clock2584 MHz
Boost Clock2599 MHz
Stream Processors3456 Stream Processors
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 2.1
Max Resolution7680 x 4320
CoolerDouble Fans
Thermal Design Power245W
Recommended PSU Wattage750W
Form FactorATX
Max GPU Length280 mm
Slot Width2.47 Slot
Shipping weight2.09 kg
Package size419 × 229 × 86 mm

Questions about this item

How much heat and power does the 245W TDP card produce during all-day use?

The thermal design power is 245W, so sustained loads will draw near that level and require a 750W PSU. The dual axial-tech fans with dual ball bearings move more air at lower RPM to keep temperatures down.

What power connectors and PSU headroom must my build already provide?

A 750W power supply is recommended. The card uses a PCIe 4.0 x16 slot and occupies 2.47 slots, so the case must fit a 280 mm ATX form factor and have enough clearance for the backplate.

Will the HDMI 2.1 and three DisplayPort 2.1 outputs drive my existing 4K monitors without adapters?

Yes. One HDMI 2.1 and three DisplayPort 2.1 ports support up to 7680 x 4320 across four displays, so current 4K panels connect natively at full resolution and refresh rate.

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