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ASRock Challenger Arc A750 graphics card with dual axial fans and metal backplate

ASRock

ASRock A750 CL SE 8GO graphics card

SKU CH-B8D2-5KWP6 MPN A750 CL SE 8GO

Intel Arc A750 GPU with 8 GB GDDR6 on a 256-bit bus, 2200 MHz core clock, dual-fan cooler, HDMI 2.1 and DisplayPort 2.0 outputs, 225 W TDP

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerIntel
  • GPU SeriesIntel Arc A-Series
  • GPUArc A750
  • Core Clock2200 MHz
  • Effective Memory Clock16000 MHz
  • 8GB 256-bit GDDR6 memory handles high-resolution textures
  • Core clock reaches 2200 MHz for responsive gaming
  • HDMI 2.1 and two DisplayPort 2.0 outputs drive 7680 x 4320 displays
  • Dual-fan cooler with 0dB silent mode keeps thermals in check
  • PCI Express 4.0 x16 interface provides full bandwidth to the GPU

8 GB 256-bit GDDR6 card

The ASRock Challenger Arc A750 graphics card delivers 8 GB of GDDR6 memory on a 256-bit bus for 1080p and 1440p gaming. It connects through a PCI Express 4.0 x16 slot and requires Resizable BAR enabled for optimal performance. Two 8-pin power connectors feed the 225 W TDP board. The dual-fan cooler uses striped axial fans and ultra-fit heatpipes behind a metal backplate.

Sustained 225 W load behaviour

Under continuous load the GPU runs at its 2200 MHz core clock while the 16000 MHz memory feeds the 256-bit interface without throttling. The 225 W thermal design power is supplied by a recommended 650 W power supply through the dual 8-pin connectors. Driver optimisations for DirectX 12 Ultimate and OpenGL 4.6 maintain stable frame pacing during extended sessions. The card occupies 2.4 slots and measures 271 mm in length.

Thermals noise and power draw

The double-fan design with 0 dB silent cooling stops the fans completely at low temperatures. Striped axial fans and ultra-fit heatpipes move heat away from the GPU die and memory modules under normal gaming loads. Power draw stays at the rated 225 W TDP when the card is fully utilised. The metal backplate adds structural rigidity and assists passive heat dissipation.

Highlights

  • 8GB 256-bit GDDR6 memory handles high-resolution textures
  • Core clock reaches 2200 MHz for responsive gaming
  • HDMI 2.1 and two DisplayPort 2.0 outputs drive 7680 x 4320 displays
  • Dual-fan cooler with 0dB silent mode keeps thermals in check
  • PCI Express 4.0 x16 interface provides full bandwidth to the GPU

Specifications

BrandASRock
SeriesChallenger
ModelA750 CL SE 8GO
InterfacePCI Express 4.0 x16
Chipset ManufacturerIntel
GPU SeriesIntel Arc A-Series
GPUArc A750
Core Clock2200 MHz
Effective Memory Clock16000 MHz
Memory Size8GB
Memory Interface256-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1 + 1 x HDMI 2.0b
DisplayPort2 x DisplayPort 2.0
Max Resolution7680 x 4320
CoolerDouble Fans
Thermal Design Power225W
Recommended PSU Wattage650W
Power Connector2 x 8-Pin
FeaturesDual Fan Design
Stylish Metal Backplate
Striped Axial Fan
Ultra-fit Heatpipe
0dB Silent Cooling
Super Alloy Graphics Card
Form FactorATX
Max GPU Length271 mm
Card Dimensions (L x H)271 x 132 x 48 mm
Slot Width2.4 Slots
Shipping weight1.50 kg
Package size360 × 217 × 64 mm

Questions about this item

How much heat and power does the 225W TDP card produce during all-day use?

The thermal design power is 225W and the board draws that through two 8-pin connectors; a 650W supply is recommended. The double-fan cooler includes 0dB silent cooling so the fans stop at low load.

What motherboard feature must be enabled for the Arc A750 to run properly?

Resizable BAR must be turned on in the BIOS; the card also needs a PCI Express 4.0 x16 slot and two 8-pin power cables from the PSU.

Will the 2.4-slot, 271 mm card fit alongside my existing ATX add-in cards?

The card occupies 2.4 slots and measures 271 x 132 x 48 mm; verify your case clearance and that adjacent slots remain accessible.

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